diff options
| author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2021-02-03 06:51:32 +0000 |
|---|---|---|
| committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2021-02-03 06:51:32 +0000 |
| commit | c8c75c6ba1679cf8c1811b484701d8b0a261b5d8 (patch) | |
| tree | 7a6eeed210d8eaa215e70b3d486ed4e3ffa28247 /Build | |
| parent | 5f9f8fe99e68c0ef1fbd129019404a3c52e37e8a (diff) | |
libgd 2.3.1
git-svn-id: svn://tug.org/texlive/trunk@57607 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
158 files changed, 8037 insertions, 158 deletions
diff --git a/Build/source/libs/README b/Build/source/libs/README index b5d36374598..9ff8e71cf5c 100644 --- a/Build/source/libs/README +++ b/Build/source/libs/README @@ -15,7 +15,7 @@ cairo 1.16.0 - checked 20oct18 freetype2 2.10.4 - checked 21oct20 http://savannah.nongnu.org/download/freetype/ -gd 2.3.0 - checked 10apr20 +gd 2.3.1 - checked 03feb21 https://github.com/libgd/libgd/releases gmp 6.2.1 - checked 15nov20 diff --git a/Build/source/libs/gd/ChangeLog b/Build/source/libs/gd/ChangeLog index b7bdd68c5cc..457eb9821d0 100644 --- a/Build/source/libs/gd/ChangeLog +++ b/Build/source/libs/gd/ChangeLog @@ -1,3 +1,8 @@ +2021-02-03 Akira Kakuto <kakuto@w32tex.org> + + Import libgd-2.3.1. + * version.ac: Adapted. + 2020-04-10 Akira Kakuto <kakuto@w32tex.org> Import libgd-2.3.0. diff --git a/Build/source/libs/gd/README b/Build/source/libs/gd/README index 9fcde4a09c2..b6b02f014ab 100644 --- a/Build/source/libs/gd/README +++ b/Build/source/libs/gd/README @@ -1,4 +1,4 @@ - Building libgd-2.3.0 as part of the TL tree + Building libgd-2.3.1 as part of the TL tree ========================================= This directory libs/gd/ uses a proxy Makefile.am to build the gd library @@ -11,4 +11,4 @@ been copied to libs/gd/configure.ac. ============================= 2013-06-26 Peter Breitenlohner <peb@mppmu.mpg.de> -2020-04-10 Akira Kakuto <kakuto@w32tex.org> +2021-02-03 Akira Kakuto <kakuto@w32tex.org> diff --git a/Build/source/libs/gd/TLpatches/ChangeLog b/Build/source/libs/gd/TLpatches/ChangeLog index b4e56063fcc..a140ecacca8 100644 --- a/Build/source/libs/gd/TLpatches/ChangeLog +++ b/Build/source/libs/gd/TLpatches/ChangeLog @@ -1,3 +1,10 @@ +2021-02-03 Akira Kakuto <kakuto@w32tex.org> + + Import libgd-2.3.1 source tree from: + https://github.com/libgd/libgd/releases + * patch-01-win32: Adapted. + * patch-02-no-stdcall: Adapted. + 2020-04-10 Akira Kakuto <kakuto@w32tex.org> Import libgd-2.3.0 source tree from: diff --git a/Build/source/libs/gd/TLpatches/TL-Changes b/Build/source/libs/gd/TLpatches/TL-Changes index a2332a72bba..d5bd85fac90 100644 --- a/Build/source/libs/gd/TLpatches/TL-Changes +++ b/Build/source/libs/gd/TLpatches/TL-Changes @@ -1,4 +1,4 @@ -Changes applied to the libgd-2.3.0/ tree as obtained from: +Changes applied to the libgd-2.3.1/ tree as obtained from: https://github.com/libgd/libgd/releases Removed: @@ -11,6 +11,7 @@ Removed: config/config.rpath config/config.sub config/depcomp + config/getlib.sh config/install-sh config/ltmain.sh config/missing @@ -27,4 +28,3 @@ Removed: Removed execute permission: windows/libgd.rc windows/msys/deps.mk - diff --git a/Build/source/libs/gd/TLpatches/patch-01-win32 b/Build/source/libs/gd/TLpatches/patch-01-win32 index 1a9a0788576..b2a276c4e67 100644 --- a/Build/source/libs/gd/TLpatches/patch-01-win32 +++ b/Build/source/libs/gd/TLpatches/patch-01-win32 @@ -1,12 +1,8 @@ -diff -ur libgd-2.3.0/src/gd_interpolation.c libgd-src/src/gd_interpolation.c ---- libgd-2.3.0/src/gd_interpolation.c Sun Mar 22 22:42:38 2020 -+++ libgd-src/src/gd_interpolation.c Mon Mar 30 07:00:26 2020 -@@ -1988,19 +1988,19 @@ - static int getPixelRgbInterpolated(gdImagePtr im, const int tcolor) - { - unsigned char r, g, b, a; -- int ct; -+ int ct, i; +diff -ur libgd-2.3.1/src/gd_interpolation.c libgd-src/src/gd_interpolation.c +--- libgd-2.3.1/src/gd_interpolation.c Sat Jan 30 18:30:01 2021 ++++ libgd-src/src/gd_interpolation.c Wed Feb 03 14:56:52 2021 +@@ -1992,9 +1992,9 @@ + int i; b = (unsigned char)tcolor; - g = (unsigned char)tcolor >> 8; @@ -18,18 +14,32 @@ diff -ur libgd-2.3.0/src/gd_interpolation.c libgd-src/src/gd_interpolation.c b = CLAMP(b, 0, 255); g = CLAMP(g, 0, 255); - r = CLAMP(r, 0, 255); - a = CLAMP(a, 0, 127); +diff -ur libgd-2.3.1/src/gdft.c libgd-src/src/gdft.c +--- libgd-2.3.1/src/gdft.c Sat Jan 30 18:30:01 2021 ++++ libgd-src/src/gdft.c Wed Feb 03 15:26:58 2021 +@@ -446,6 +446,11 @@ + FT_Face face, gdFTStringExtraPtr strex, + glyphInfo **glyph_info) + { ++#ifndef HAVE_LIBRAQM ++ FT_UInt glyph_index = 0, previous = 0; ++ FT_Vector delta; ++ FT_Error err; ++#endif + size_t count; + glyphInfo *info; -- for (int i = 0; i < im->colorsTotal; i++) { -+ for (i = 0; i < im->colorsTotal; i++) { - if (im->red[i] == r && im->green[i] == g && im->blue[i] == b && im->alpha[i] == a) { - return i; - } -diff -ur libgd-2.3.0/src/gdft.c libgd-src/src/gdft.c ---- libgd-2.3.0/src/gdft.c Sun Mar 22 22:42:38 2020 -+++ libgd-src/src/gdft.c Mon Mar 30 07:01:24 2020 -@@ -1519,6 +1519,8 @@ +@@ -488,9 +493,6 @@ + + raqm_destroy (rq); + #else +- FT_UInt glyph_index = 0, previous = 0; +- FT_Vector delta; +- FT_Error err; + info = (glyphInfo*) gdMalloc (sizeof (glyphInfo) * len); + if (!info) { + return -1; +@@ -1523,6 +1525,8 @@ } if (render) { @@ -38,7 +48,7 @@ diff -ur libgd-2.3.0/src/gdft.c libgd-src/src/gdft.c FT_Activate_Size (platform_specific); /* load glyph again into the slot (erase previous one) - this time with scaling */ -@@ -1552,8 +1554,8 @@ +@@ -1556,8 +1560,8 @@ bm = (FT_BitmapGlyph) image; /* position rounded down to nearest pixel at current dpi (the estimate was rounded up to next 1/METRIC_RES, so this should fit) */ @@ -49,7 +59,7 @@ diff -ur libgd-2.3.0/src/gdft.c libgd-src/src/gdft.c gdft_draw_bitmap (tc_cache, im, fg, bm->bitmap, (int)(x + (pen_x * cos_a + pen_y * sin_a)*hdpi/(METRIC_RES*64) + bm->left), (int)(y - (pen_x * sin_a - pen_y * cos_a)*vdpi/(METRIC_RES*64) - bm->top)); -@@ -1787,6 +1789,16 @@ +@@ -1793,6 +1797,16 @@ */ *fontpath = NULL; fontsearchpath = getenv ("GDFONTPATH"); diff --git a/Build/source/libs/gd/TLpatches/patch-02-no-stdcall b/Build/source/libs/gd/TLpatches/patch-02-no-stdcall index 329990d1a60..3a77b0a791c 100644 --- a/Build/source/libs/gd/TLpatches/patch-02-no-stdcall +++ b/Build/source/libs/gd/TLpatches/patch-02-no-stdcall @@ -1,6 +1,6 @@ -diff -ur libgd-2.3.0/src/gd.h libgd-src/src/gd.h ---- libgd-2.3.0/src/gd.h Sun Mar 22 22:42:41 2020 -+++ libgd-src/src/gd.h Mon Mar 30 07:02:16 2020 +diff -ur libgd-2.3.1/src/gd.h libgd-src/src/gd.h +--- libgd-2.3.1/src/gd.h Sat Jan 30 18:40:10 2021 ++++ libgd-src/src/gd.h Wed Feb 03 14:52:34 2021 @@ -63,7 +63,7 @@ # define BGD_EXPORT_DATA_PROT __declspec(dllimport) # endif diff --git a/Build/source/libs/gd/configure b/Build/source/libs/gd/configure index 81132005d59..8b776e791c7 100755 --- a/Build/source/libs/gd/configure +++ b/Build/source/libs/gd/configure @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for gd (TeX Live) 2.3.0. +# Generated by GNU Autoconf 2.69 for gd (TeX Live) 2.3.1. # # Report bugs to <tex-k@tug.org>. # @@ -580,8 +580,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='gd (TeX Live)' PACKAGE_TARNAME='gd--tex-live-' -PACKAGE_VERSION='2.3.0' -PACKAGE_STRING='gd (TeX Live) 2.3.0' +PACKAGE_VERSION='2.3.1' +PACKAGE_STRING='gd (TeX Live) 2.3.1' PACKAGE_BUGREPORT='tex-k@tug.org' PACKAGE_URL='' @@ -1306,7 +1306,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures gd (TeX Live) 2.3.0 to adapt to many kinds of systems. +\`configure' configures gd (TeX Live) 2.3.1 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1376,7 +1376,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of gd (TeX Live) 2.3.0:";; + short | recursive ) echo "Configuration of gd (TeX Live) 2.3.1:";; esac cat <<\_ACEOF @@ -1485,7 +1485,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -gd (TeX Live) configure 2.3.0 +gd (TeX Live) configure 2.3.1 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -1908,7 +1908,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by gd (TeX Live) $as_me 2.3.0, which was +It was created by gd (TeX Live) $as_me 2.3.1, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -3827,7 +3827,7 @@ fi # Define the identity of the package. PACKAGE='gd--tex-live-' - VERSION='2.3.0' + VERSION='2.3.1' cat >>confdefs.h <<_ACEOF @@ -6666,7 +6666,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by gd (TeX Live) $as_me 2.3.0, which was +This file was extended by gd (TeX Live) $as_me 2.3.1, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -6732,7 +6732,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -gd (TeX Live) config.status 2.3.0 +gd (TeX Live) config.status 2.3.1 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" diff --git a/Build/source/libs/gd/libgd-src/CHANGELOG.md b/Build/source/libs/gd/libgd-src/CHANGELOG.md index 32396d097aa..2b8f9bd7df4 100644 --- a/Build/source/libs/gd/libgd-src/CHANGELOG.md +++ b/Build/source/libs/gd/libgd-src/CHANGELOG.md @@ -4,6 +4,34 @@ All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/) and this project adheres to [Semantic Versioning](http://semver.org/). +## [2.3.1] - 2021-01-30 + +### Fixed + +- Fix potential integer overflow detected by oss-fuzz +- Fix #615 using libraqm +- Fix #303: gdlib.pc: use Requires instead of Libs (#537) +- Fixed #472: Adjusting CMakeLists.txt (#582) +- Fix #615: gdImageStringFT() fails for empty strings as of libgd 2.3.0 (#633) +- Fix typo but preserve BC +- Compute average in gdGuessBackgroundColorFromCorners properly (#483) +- CMakeLists.txt: zlib is enabled implicitly +- src/config.h.cmake: replace #cmakedefine01 with #define in macro ENABLE_GD_FOORMATS (#622) +- gdlib.pc: use prefixes for pkgconfig file +- cmake: remove required host includes (#617) +- Move initial declaration out of `for` loop +- distribute getlib script +- Make gd_nnquant.c less likely to introduce duplicate definitions (#601) +- webp: support pkg-config file +- gd_io: replace internal Putchar with gdPutC +- gd_io: trim unused Putword function + +### Added + +- Add REQUIRED to FIND_PACKAGE(ZLIB) +- README: add some libraries info (#631) +- VMS/README.VMS: Add dropping support information (#614) + ## [2.3.0] - 2020-03-22 ### Security diff --git a/Build/source/libs/gd/libgd-src/CMakeLists.txt b/Build/source/libs/gd/libgd-src/CMakeLists.txt index fc76868a940..bf7836f35dd 100644 --- a/Build/source/libs/gd/libgd-src/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/CMakeLists.txt @@ -51,6 +51,8 @@ SET (CMAKE_ARCHIVE_OUTPUT_DIRECTORY "Single Directory for all static libraries." ) +SET(PKG_REQUIRES_PRIVATES "") + if (USE_EXT_GD) message("Using GD at: ${USE_EXT_GD}") INCLUDE_DIRECTORIES(BEFORE ${GD_INCLUDE_DIR}) @@ -94,15 +96,18 @@ else (USE_EXT_GD) GV_LT(VERSION GDLIB_LIB_VERSION) MESSAGE(STATUS "gd shared lib version ${GDLIB_LIB_SOVERSION} (${GDLIB_LIB_VERSION})") - SET(CMAKE_REQUIRED_INCLUDES "/usr/include" "/usr/local/include") - include(CheckIncludeFiles) include(CheckIncludeFile) include(AC_HEADER_STDC) include(CheckPrototypeExists) + if (ENABLE_GD_FORMATS) + FIND_PACKAGE(ZLIB REQUIRED) + endif (ENABLE_GD_FORMATS) + if (ENABLE_PNG) + FIND_PACKAGE(ZLIB REQUIRED) FIND_PACKAGE(PNG REQUIRED) endif (ENABLE_PNG) @@ -110,14 +115,12 @@ else (USE_EXT_GD) FIND_PACKAGE(ICONV REQUIRED) endif (ENABLE_ICONV) - FIND_PACKAGE(ZLIB) - IF (ENABLE_WEBP) - FIND_PACKAGE(WEBP) + FIND_PACKAGE(WEBP REQUIRED) ENDIF (ENABLE_WEBP) IF (ENABLE_LIQ) - FIND_PACKAGE(LIQ) + FIND_PACKAGE(LIQ REQUIRED) ENDIF (ENABLE_LIQ) IF (NOT WIN32) @@ -125,27 +128,27 @@ else (USE_EXT_GD) ENDIF (NOT WIN32) if (ENABLE_JPEG) - FIND_PACKAGE(JPEG) + FIND_PACKAGE(JPEG REQUIRED) endif (ENABLE_JPEG) if (ENABLE_TIFF) - FIND_PACKAGE(TIFF) + FIND_PACKAGE(TIFF REQUIRED) endif (ENABLE_TIFF) if (ENABLE_FREETYPE) - FIND_PACKAGE(Freetype) + FIND_PACKAGE(Freetype REQUIRED) endif (ENABLE_FREETYPE) if (ENABLE_XPM) - FIND_PACKAGE(XPM) + FIND_PACKAGE(XPM REQUIRED) endif (ENABLE_XPM) if (ENABLE_FONTCONFIG) - FIND_PACKAGE(FontConfig) + FIND_PACKAGE(FontConfig REQUIRED) endif (ENABLE_FONTCONFIG) if (ENABLE_RAQM) - FIND_PACKAGE(RAQM) + FIND_PACKAGE(RAQM REQUIRED) endif (ENABLE_RAQM) SET(ENABLE_GD_FORMATS ${ENABLE_GD_FORMATS}) @@ -154,11 +157,13 @@ else (USE_EXT_GD) INCLUDE_DIRECTORIES(${FREETYPE_INCLUDE_DIRS}) SET(HAVE_FT2BUILD_H 1) SET(HAVE_LIBFREETYPE 1) + LIST(APPEND PKG_REQUIRES_PRIVATES freetype2) ENDIF(FREETYPE_FOUND) IF(ZLIB_FOUND) INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR}) SET(HAVE_LIBZ 1) + LIST(APPEND PKG_REQUIRES_PRIVATES zlib) ENDIF(ZLIB_FOUND) IF(WEBP_FOUND) @@ -169,6 +174,7 @@ else (USE_EXT_GD) IF(PNG_FOUND) INCLUDE_DIRECTORIES(${PNG_INCLUDE_DIR}) SET(HAVE_LIBPNG 1) + LIST(APPEND PKG_REQUIRES_PRIVATES libpng) ENDIF(PNG_FOUND) IF(ICONV_FOUND) @@ -185,21 +191,25 @@ else (USE_EXT_GD) IF(XPM_FOUND) INCLUDE_DIRECTORIES(${XPM_INCLUDE_DIR}) SET(HAVE_LIBXPM 1) + LIST(APPEND PKG_REQUIRES_PRIVATES xpm) ENDIF(XPM_FOUND) IF(JPEG_FOUND) INCLUDE_DIRECTORIES(${JPEG_INCLUDE_DIR}) SET(HAVE_LIBJPEG 1) + LIST(APPEND PKG_REQUIRES_PRIVATES libjpeg) ENDIF(JPEG_FOUND) IF(TIFF_FOUND) INCLUDE_DIRECTORIES(${TIFF_INCLUDE_DIR}) SET(HAVE_LIBTIFF 1) + LIST(APPEND PKG_REQUIRES_PRIVATES libtiff-4) ENDIF(TIFF_FOUND) IF(FONTCONFIG_FOUND) INCLUDE_DIRECTORIES(${FONTCONFIG_INCLUDE_DIR}) SET(HAVE_LIBFONTCONFIG 1) + LIST(APPEND PKG_REQUIRES_PRIVATES fontconfig) ELSE (FONTCONFIG_FOUND) SET(FONTCONFIG_LIBRARY "") SET(FONTCONFIG_INCLUDE_DIR "") @@ -208,8 +218,11 @@ else (USE_EXT_GD) IF(RAQM_FOUND) INCLUDE_DIRECTORIES(${RAQM_INCLUDE_DIR}) + SET(HAVE_RAQM 1) + LIST(APPEND PKG_REQUIRES_PRIVAES raqm) ENDIF(RAQM_FOUND) + string(REPLACE ";" ", " PKG_REQUIRES_PRIVATES "${PKG_REQUIRES_PRIVATES}") SET(HAVE_CONFIG_H 1) ADD_DEFINITIONS(-DHAVE_CONFIG_H) diff --git a/Build/source/libs/gd/libgd-src/README.md b/Build/source/libs/gd/libgd-src/README.md index af0e8cf2c84..44e7cdd8363 100644 --- a/Build/source/libs/gd/libgd-src/README.md +++ b/Build/source/libs/gd/libgd-src/README.md @@ -45,3 +45,12 @@ It also has optional support for more formats via external libraries: * [TIFF](https://en.wikipedia.org/wiki/Tagged_Image_File_Format) via [libtiff](http://www.libtiff.org/) * [WebP](https://en.wikipedia.org/wiki/WebP) via [libwebp](https://developers.google.com/speed/webp/) * [XPM](https://en.wikipedia.org/wiki/X_PixMap) via [libXpm](http://xorg.freedesktop.org/) + +Besides that, GD depends on some external libraries, which are all optional +and disabled by default: + +* [FreeType](https://freetype.org) for rendering fonts +* [Fontconfig](https://fontconfig.org) for configuring and customizing font access +* [libraqm](https://github.com/HOST-Oman/libraqm) for complex text layout +* [libimagequant](https://pngquant.org/lib) for conversion of RGBA images to 8-bit indexed-color images + * **NOTE** libimagequant is dual-licensed: GPLv3 and commercial license diff --git a/Build/source/libs/gd/libgd-src/VMS/README.VMS b/Build/source/libs/gd/libgd-src/VMS/README.VMS index 108a120eed9..48485c9813e 100644 --- a/Build/source/libs/gd/libgd-src/VMS/README.VMS +++ b/Build/source/libs/gd/libgd-src/VMS/README.VMS @@ -1,5 +1,13 @@ Dear OpenVMS user, +**Important** + +We will drop support to VMS in version v2.4.0. We never test on VMS, +and we have no way of doing so. And we haven't had any report on the +topic in years. Pleas provide feedback if you still need the support. + +https://github.com/libgd/libgd/issues/453 + Installation process is identical to one in *nix* world and consist to four simple steps: 1. Installing required libraries diff --git a/Build/source/libs/gd/libgd-src/cmake/modules/FindLIQ.cmake b/Build/source/libs/gd/libgd-src/cmake/modules/FindLIQ.cmake index 4f730f09685..c41d6fc0294 100644 --- a/Build/source/libs/gd/libgd-src/cmake/modules/FindLIQ.cmake +++ b/Build/source/libs/gd/libgd-src/cmake/modules/FindLIQ.cmake @@ -28,6 +28,10 @@ IF (LIQ_FOUND) IF (NOT LIQ_FIND_QUIETLY) MESSAGE(STATUS "Found LIQ: ${LIQ_LIBRARY} ${LIQ_INCLUDE_DIR}") ENDIF (NOT LIQ_FIND_QUIETLY) +ELSE (LIQ_FOUND) + IF (LIQ_FIND_REQUIRED) + MESSAGE(FATAL_ERROR "Could not find LIQ library") + ENDIF (LIQ_FIND_REQUIRED) ENDIF (LIQ_FOUND) MARK_AS_ADVANCED(LIQ_INCLUDE_DIR LIQ_LIBRARIES LIQ_BUILD) diff --git a/Build/source/libs/gd/libgd-src/config/Makefile.am b/Build/source/libs/gd/libgd-src/config/Makefile.am index 122287ee57e..6416dda47ab 100644 --- a/Build/source/libs/gd/libgd-src/config/Makefile.am +++ b/Build/source/libs/gd/libgd-src/config/Makefile.am @@ -1,5 +1,5 @@ ## Process this file with automake to produce Makefile.in -*-Makefile-*- -EXTRA_DIST = gdlib.pc.cmake gdlib.pc.in getver.pl +EXTRA_DIST = gdlib.pc.cmake gdlib.pc.in getlib.sh getver.pl pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = gdlib.pc diff --git a/Build/source/libs/gd/libgd-src/config/gdlib.pc.cmake b/Build/source/libs/gd/libgd-src/config/gdlib.pc.cmake index fb828882682..5fc8af460b0 100644 --- a/Build/source/libs/gd/libgd-src/config/gdlib.pc.cmake +++ b/Build/source/libs/gd/libgd-src/config/gdlib.pc.cmake @@ -1,9 +1,13 @@ -libdir=@CMAKE_INSTALL_FULL_LIBDIR@ -includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@ +prefix=@CMAKE_INSTALL_PREFIX@ +exec_prefix=@CMAKE_INSTALL_PREFIX@ +libdir=${exec_prefix}/@CMAKE_INSTALL_LIBDIR@ +includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@ Name: gd Description: GD graphics library Version: @GDLIB_VERSION@ +Requires: +Requires.private: @PKG_REQUIRES_PRIVATES@ Cflags: -I${includedir} -Libs.private: @LIBGD_DEP_LIBS@ +Libs.private: @LIBS_PRIVATES@ Libs: -L${libdir} -lgd diff --git a/Build/source/libs/gd/libgd-src/config/gdlib.pc.in b/Build/source/libs/gd/libgd-src/config/gdlib.pc.in index b980a606902..d6bc3754498 100644 --- a/Build/source/libs/gd/libgd-src/config/gdlib.pc.in +++ b/Build/source/libs/gd/libgd-src/config/gdlib.pc.in @@ -6,6 +6,8 @@ includedir=@includedir@ Name: gd Description: GD graphics library Version: @VERSION@ +Requires: +Requires.private: @PKG_REQUIRES_PRIVATES@ Cflags: -I${includedir} -Libs.private: @LIBS@ @LIBICONV@ +Libs.private: @LIBS_PRIVATES@ @LIBICONV@ Libs: -L${libdir} -lgd diff --git a/Build/source/libs/gd/libgd-src/configure.ac b/Build/source/libs/gd/libgd-src/configure.ac index 5d2805915af..a2b6f18b0f8 100644 --- a/Build/source/libs/gd/libgd-src/configure.ac +++ b/Build/source/libs/gd/libgd-src/configure.ac @@ -33,6 +33,9 @@ AC_SUBST(GDLIB_LT_CURRENT) AC_SUBST(GDLIB_LT_REVISION) AC_SUBST(GDLIB_LT_AGE) +AC_SUBST(LIBS_PRIVATES) +AC_SUBST(PKG_REQUIRES_PRIVATES) + AM_INIT_AUTOMAKE([1.11 foreign dist-xz -Wall -Werror subdir-objects]) AC_CONFIG_HEADERS([src/config.h:src/config.hin]) @@ -130,6 +133,7 @@ m4_define([GD_LIB_CHECK], [dnl AC_MSG_RESULT([$gd_with_lib]) gd_found_lib=no + gd_require_pkg_name="" if test "$gd_with_lib" != "no"; then save_CPPFLAGS=$CPPFLAGS save_LDFLAGS=$LDFLAGS @@ -161,6 +165,11 @@ m4_define([GD_LIB_CHECK], [dnl $1][_CFLAGS="$gd_lib_cflags $][$1][_CFLAGS" AS_VAR_APPEND([LIBS], [" $][$1][_LIBS"]) AS_VAR_APPEND([CPPFLAGS], [" $][$1][_CFLAGS"]) + if test -z "$gd_require_pkg_name"; then + AS_VAR_APPEND([LIBS_PRIVATES], [" $][$1][_LIBS"]) + else + AS_VAR_APPEND([PKG_REQUIRES_PRIVATES], [" $gd_require_pkg_name"]) + fi elif test "$gd_with_lib" = "yes"; then AC_MSG_ERROR([$3 requested but not found]) else @@ -180,7 +189,7 @@ dnl $4 - pkg-config module to look for dnl $5 - fallback test for the feature m4_define([GD_LIB_PKG_CHECK], [dnl GD_LIB_CHECK([$1], [$2], [$3], [dnl - PKG_CHECK_MODULES([$1], [$4], [gd_found_lib=yes], [$5]) + PKG_CHECK_MODULES([$1], [$4], [gd_found_lib=yes gd_require_pkg_name="$4"], [$5]) ]) ]) @@ -269,7 +278,7 @@ GD_LIB_PKG_CHECK([LIBTIFF], [TIFF], [tiff], [libtiff-4], [ ]) dnl Check for webp support. -GD_LIB_CHECK([LIBWEBP], [WEBP], [webp], [ +GD_LIB_PKG_CHECK([LIBWEBP], [WEBP], [webp], [libwebp], [ AC_CHECK_LIB([webp], [WebPGetInfo], [dnl AS_VAR_APPEND([LIBWEBP_LIBS], [" -lwebp"]) gd_found_lib=yes diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-c.html new file mode 100644 index 00000000000..6b2453ab8af --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-c.html @@ -0,0 +1,206 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd.c"></a>gd.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd.c" >gd.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Error_Handling" >Error Handling</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdSetErrorMethod" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdSetErrorMethod</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdClearErrorMethod" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdClearErrorMethod</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Creation_and_Destruction" >Creation and Destruction</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreate" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCreate</a></td><td class=SDescription>gdImageCreate is called to create palette-based images, with no more than 256 colors. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateTrueColor" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a></td><td class=SDescription><a href="#gdImageCreateTrueColor" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a> is called to create truecolor images, with an essentially unlimited number of colors. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageDestroy" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">gdImageDestroy</a></td><td class=SDescription><a href="#gdImageDestroy" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdImageDestroy</a> is used to free the memory associated with an image. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Color" >Color</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorClosest" id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageColorClosest</a></td><td class=SDescription>Gets the closest color of the image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorClosestAlpha" id=link9 onMouseOver="ShowTip(event, 'tt7', 'link9')" onMouseOut="HideTip('tt7')">gdImageColorClosestAlpha</a></td><td class=SDescription>Gets the closest color of the image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorClosestHWB" id=link10 onMouseOver="ShowTip(event, 'tt8', 'link10')" onMouseOut="HideTip('tt8')">gdImageColorClosestHWB</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorExact" id=link11 onMouseOver="ShowTip(event, 'tt9', 'link11')" onMouseOut="HideTip('tt9')">gdImageColorExact</a></td><td class=SDescription>Gets the exact color of the image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorExactAlpha" id=link12 onMouseOver="ShowTip(event, 'tt10', 'link12')" onMouseOut="HideTip('tt10')">gdImageColorExactAlpha</a></td><td class=SDescription>Gets the exact color of the image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorAllocate" id=link13 onMouseOver="ShowTip(event, 'tt11', 'link13')" onMouseOut="HideTip('tt11')">gdImageColorAllocate</a></td><td class=SDescription>Allocates a color</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorAllocateAlpha" id=link14 onMouseOver="ShowTip(event, 'tt12', 'link14')" onMouseOut="HideTip('tt12')">gdImageColorAllocateAlpha</a></td><td class=SDescription>Allocates a color</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorResolve" id=link15 onMouseOver="ShowTip(event, 'tt13', 'link15')" onMouseOut="HideTip('tt13')">gdImageColorResolve</a></td><td class=SDescription>gdImageColorResolve is an alternative for the code fragment</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorResolveAlpha" id=link16 onMouseOver="ShowTip(event, 'tt14', 'link16')" onMouseOut="HideTip('tt14')">gdImageColorResolveAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorDeallocate" id=link17 onMouseOver="ShowTip(event, 'tt15', 'link17')" onMouseOut="HideTip('tt15')">gdImageColorDeallocate</a></td><td class=SDescription>Removes a palette entry</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorTransparent" id=link18 onMouseOver="ShowTip(event, 'tt16', 'link18')" onMouseOut="HideTip('tt16')">gdImageColorTransparent</a></td><td class=SDescription>Sets the transparent color of the image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePaletteCopy" id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">gdImagePaletteCopy</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorReplace" id=link20 onMouseOver="ShowTip(event, 'tt18', 'link20')" onMouseOut="HideTip('tt18')">gdImageColorReplace</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorReplaceThreshold" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">gdImageColorReplaceThreshold</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorReplaceArray" id=link22 onMouseOver="ShowTip(event, 'tt20', 'link22')" onMouseOut="HideTip('tt20')">gdImageColorReplaceArray</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorReplaceCallback" id=link23 onMouseOver="ShowTip(event, 'tt21', 'link23')" onMouseOut="HideTip('tt21')">gdImageColorReplaceCallback</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Pixels" >Pixels</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetPixel" id=link24 onMouseOver="ShowTip(event, 'tt22', 'link24')" onMouseOut="HideTip('tt22')">gdImageSetPixel</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGetPixel" id=link25 onMouseOver="ShowTip(event, 'tt23', 'link25')" onMouseOut="HideTip('tt23')">gdImageGetPixel</a></td><td class=SDescription>Gets a pixel color as stored in the image.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetTrueColorPixel" id=link26 onMouseOver="ShowTip(event, 'tt24', 'link26')" onMouseOut="HideTip('tt24')">gdImageGetTrueColorPixel</a></td><td class=SDescription>Gets a pixel color always as truecolor value.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Primitives" >Primitives</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageAABlend" id=link27 onMouseOver="ShowTip(event, 'tt25', 'link27')" onMouseOut="HideTip('tt25')">gdImageAABlend</a></td><td class=SDescription>NO-OP, kept for library compatibility.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageLine" id=link28 onMouseOver="ShowTip(event, 'tt26', 'link28')" onMouseOut="HideTip('tt26')">gdImageLine</a></td><td class=SDescription>Bresenham as presented in Foley & Van Dam.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageDashedLine" id=link29 onMouseOver="ShowTip(event, 'tt27', 'link29')" onMouseOut="HideTip('tt27')">gdImageDashedLine</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageBoundsSafe" id=link30 onMouseOver="ShowTip(event, 'tt28', 'link30')" onMouseOut="HideTip('tt28')">gdImageBoundsSafe</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageChar" id=link31 onMouseOver="ShowTip(event, 'tt29', 'link31')" onMouseOut="HideTip('tt29')">gdImageChar</a></td><td class=SDescription>Draws a single character.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCharUp" id=link32 onMouseOver="ShowTip(event, 'tt30', 'link32')" onMouseOut="HideTip('tt30')">gdImageCharUp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageString" id=link33 onMouseOver="ShowTip(event, 'tt31', 'link33')" onMouseOut="HideTip('tt31')">gdImageString</a></td><td class=SDescription>Draws a character string.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringUp" id=link34 onMouseOver="ShowTip(event, 'tt32', 'link34')" onMouseOut="HideTip('tt32')">gdImageStringUp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageString16" id=link35 onMouseOver="ShowTip(event, 'tt33', 'link35')" onMouseOut="HideTip('tt33')">gdImageString16</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringUp16" id=link36 onMouseOver="ShowTip(event, 'tt34', 'link36')" onMouseOut="HideTip('tt34')">gdImageStringUp16</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageArc" id=link37 onMouseOver="ShowTip(event, 'tt35', 'link37')" onMouseOut="HideTip('tt35')">gdImageArc</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFilledArc" id=link38 onMouseOver="ShowTip(event, 'tt36', 'link38')" onMouseOut="HideTip('tt36')">gdImageFilledArc</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageEllipse" id=link39 onMouseOver="ShowTip(event, 'tt37', 'link39')" onMouseOut="HideTip('tt37')">gdImageEllipse</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFilledEllipse" id=link40 onMouseOver="ShowTip(event, 'tt38', 'link40')" onMouseOut="HideTip('tt38')">gdImageFilledEllipse</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFillToBorder" id=link41 onMouseOver="ShowTip(event, 'tt39', 'link41')" onMouseOut="HideTip('tt39')">gdImageFillToBorder</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFill" id=link42 onMouseOver="ShowTip(event, 'tt40', 'link42')" onMouseOut="HideTip('tt40')">gdImageFill</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageRectangle" id=link43 onMouseOver="ShowTip(event, 'tt41', 'link43')" onMouseOut="HideTip('tt41')">gdImageRectangle</a></td><td class=SDescription>Draws a rectangle.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFilledRectangle" id=link44 onMouseOver="ShowTip(event, 'tt42', 'link44')" onMouseOut="HideTip('tt42')">gdImageFilledRectangle</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Cloning_and_Copying" >Cloning and Copying</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageClone" id=link45 onMouseOver="ShowTip(event, 'tt43', 'link45')" onMouseOut="HideTip('tt43')">gdImageClone</a></td><td class=SDescription>Clones an image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopy" id=link46 onMouseOver="ShowTip(event, 'tt44', 'link46')" onMouseOut="HideTip('tt44')">gdImageCopy</a></td><td class=SDescription>Copy an area of an image to another image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyMerge" id=link47 onMouseOver="ShowTip(event, 'tt45', 'link47')" onMouseOut="HideTip('tt45')">gdImageCopyMerge</a></td><td class=SDescription>Copy an area of an image to another image ignoring alpha</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopyMergeGray" id=link48 onMouseOver="ShowTip(event, 'tt46', 'link48')" onMouseOut="HideTip('tt46')">gdImageCopyMergeGray</a></td><td class=SDescription>Copy an area of an image to another image ignoring alpha</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyResized" id=link49 onMouseOver="ShowTip(event, 'tt47', 'link49')" onMouseOut="HideTip('tt47')">gdImageCopyResized</a></td><td class=SDescription>Copy a resized area from an image to another image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopyRotated" id=link50 onMouseOver="ShowTip(event, 'tt48', 'link50')" onMouseOut="HideTip('tt48')">gdImageCopyRotated</a></td><td class=SDescription>Copy a rotated area from an image to another image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyResampled" id=link51 onMouseOver="ShowTip(event, 'tt49', 'link51')" onMouseOut="HideTip('tt49')">gdImageCopyResampled</a></td><td class=SDescription>Copy a resampled area from an image to another image</td></tr><tr class="SGroup"><td class=SEntry><a href="#Polygons" >Polygons</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePolygon" id=link52 onMouseOver="ShowTip(event, 'tt50', 'link52')" onMouseOut="HideTip('tt50')">gdImagePolygon</a></td><td class=SDescription>Draws a closed polygon</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageOpenPolygon" id=link53 onMouseOver="ShowTip(event, 'tt51', 'link53')" onMouseOut="HideTip('tt51')">gdImageOpenPolygon</a></td><td class=SDescription>Draws an open polygon</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFilledPolygon" id=link54 onMouseOver="ShowTip(event, 'tt52', 'link54')" onMouseOut="HideTip('tt52')">gdImageFilledPolygon</a></td><td class=SDescription>Draws a filled polygon</td></tr><tr class="SGroup"><td class=SEntry><a href="#other" >other</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetStyle" id=link55 onMouseOver="ShowTip(event, 'tt53', 'link55')" onMouseOut="HideTip('tt53')">gdImageSetStyle</a></td><td class=SDescription>Sets the style for following drawing operations</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetThickness" id=link56 onMouseOver="ShowTip(event, 'tt54', 'link56')" onMouseOut="HideTip('tt54')">gdImageSetThickness</a></td><td class=SDescription>Sets the thickness for following drawing operations</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetBrush" id=link57 onMouseOver="ShowTip(event, 'tt55', 'link57')" onMouseOut="HideTip('tt55')">gdImageSetBrush</a></td><td class=SDescription>Sets the brush for following drawing operations</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetTile" id=link58 onMouseOver="ShowTip(event, 'tt56', 'link58')" onMouseOut="HideTip('tt56')">gdImageSetTile</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetAntiAliased" id=link59 onMouseOver="ShowTip(event, 'tt57', 'link59')" onMouseOut="HideTip('tt57')">gdImageSetAntiAliased</a></td><td class=SDescription>Set the color for subsequent anti-aliased drawing</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetAntiAliasedDontBlend" id=link60 onMouseOver="ShowTip(event, 'tt58', 'link60')" onMouseOut="HideTip('tt58')">gdImageSetAntiAliasedDontBlend</a></td><td class=SDescription>Set the color and “dont_blend” color for subsequent anti-aliased drawing</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageInterlace" id=link61 onMouseOver="ShowTip(event, 'tt59', 'link61')" onMouseOut="HideTip('tt59')">gdImageInterlace</a></td><td class=SDescription>Sets whether an image is interlaced</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCompare" id=link62 onMouseOver="ShowTip(event, 'tt60', 'link62')" onMouseOut="HideTip('tt60')">gdImageCompare</a></td><td class=SDescription>Compare two images</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdAlphaBlend" id=link63 onMouseOver="ShowTip(event, 'tt61', 'link63')" onMouseOut="HideTip('tt61')">gdAlphaBlend</a></td><td class=SDescription>Blend two colors</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdLayerOverlay" id=link64 onMouseOver="ShowTip(event, 'tt62', 'link64')" onMouseOut="HideTip('tt62')">gdLayerOverlay</a></td><td class=SDescription>Overlay two colors</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdLayerMultiply" id=link65 onMouseOver="ShowTip(event, 'tt63', 'link65')" onMouseOut="HideTip('tt63')">gdLayerMultiply</a></td><td class=SDescription>Overlay two colors with multiply effect</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageAlphaBlending" id=link66 onMouseOver="ShowTip(event, 'tt64', 'link66')" onMouseOut="HideTip('tt64')">gdImageAlphaBlending</a></td><td class=SDescription>Set the effect for subsequent drawing operations</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSaveAlpha" id=link67 onMouseOver="ShowTip(event, 'tt65', 'link67')" onMouseOut="HideTip('tt65')">gdImageSaveAlpha</a></td><td class=SDescription>Sets the save alpha flag</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetClip" id=link68 onMouseOver="ShowTip(event, 'tt66', 'link68')" onMouseOut="HideTip('tt66')">gdImageSetClip</a></td><td class=SDescription>Sets the clipping rectangle</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetClip" id=link69 onMouseOver="ShowTip(event, 'tt67', 'link69')" onMouseOut="HideTip('tt67')">gdImageGetClip</a></td><td class=SDescription>Gets the current clipping rectangle</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetResolution" id=link70 onMouseOver="ShowTip(event, 'tt68', 'link70')" onMouseOut="HideTip('tt68')">gdImageSetResolution</a></td><td class=SDescription>Sets the resolution of an image.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePaletteToTrueColor" id=link71 onMouseOver="ShowTip(event, 'tt69', 'link71')" onMouseOut="HideTip('tt69')">gdImagePaletteToTrueColor</a></td><td class=SDescription>Convert a palette image to true color</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Error_Handling"></a>Error Handling</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdSetErrorMethod"></a>gdSetErrorMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdSetErrorMethod(</td><td class="PType prettyprint " nowrap>gdErrorMethod </td><td class="PParameter prettyprint " nowrap>error_method</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdClearErrorMethod"></a>gdClearErrorMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdClearErrorMethod(</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Creation_and_Destruction"></a>Creation and Destruction</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreate"></a>gdImageCreate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreate (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>gdImageCreate is called to create palette-based images, with no more than 256 colors. The image must eventually be destroyed using gdImageDestroy().</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>sx</td><td class=CDLDescription>The image width.</td></tr><tr><td class=CDLEntry>sy</td><td class=CDLDescription>The image height.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +im = gdImageCreate(64, 64); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote><h4 class=CHeading>See Also</h4><p><a href="#gdImageCreateTrueColor" class=LFunction id=link72 onMouseOver="ShowTip(event, 'tt4', 'link72')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a></p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateTrueColor"></a>gdImageCreateTrueColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateTrueColor (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateTrueColor" class=LFunction id=link73 onMouseOver="ShowTip(event, 'tt4', 'link73')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a> is called to create truecolor images, with an essentially unlimited number of colors. Invoke <a href="#gdImageCreateTrueColor" class=LFunction id=link74 onMouseOver="ShowTip(event, 'tt4', 'link74')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a> with the x and y dimensions of the desired image. <a href="#gdImageCreateTrueColor" class=LFunction id=link75 onMouseOver="ShowTip(event, 'tt4', 'link75')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link76 onMouseOver="ShowTip(event, 'tt70', 'link76')" onMouseOut="HideTip('tt70')">gdImagePtr</a> to the new image, or NULL if unable to allocate the image. The image must eventually be destroyed using <gdImageDestroy>().</p><p>Truecolor images are always filled with black at creation time. There is no concept of a “background” color index.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>sx</td><td class=CDLDescription>The image width.</td></tr><tr><td class=CDLEntry>sy</td><td class=CDLDescription>The image height.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +im = gdImageCreateTrueColor(64, 64); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote><h4 class=CHeading>See Also</h4><p><a href="#gdImageCreateTrueColor" class=LFunction id=link77 onMouseOver="ShowTip(event, 'tt4', 'link77')" onMouseOut="HideTip('tt4')">gdImageCreateTrueColor</a></p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageDestroy"></a>gdImageDestroy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageDestroy" class=LFunction id=link78 onMouseOver="ShowTip(event, 'tt5', 'link78')" onMouseOut="HideTip('tt5')">gdImageDestroy</a> is used to free the memory associated with an image. It is important to invoke <a href="#gdImageDestroy" class=LFunction id=link79 onMouseOver="ShowTip(event, 'tt5', 'link79')" onMouseOut="HideTip('tt5')">gdImageDestroy</a> before exiting your program or assigning a new image to a <a href="gd-h.html#gdImagePtr" class=LType id=link80 onMouseOver="ShowTip(event, 'tt70', 'link80')" onMouseOut="HideTip('tt70')">gdImagePtr</a> variable.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>Pointer to the gdImage to delete.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +im = gdImageCreate(10, 10); +// ... Use the image ... +// Now destroy it +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Color"></a>Color</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorClosest"></a>gdImageColorClosest</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosest (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the closest color of the image</p><p>This is a simplified variant of <a href="#gdImageColorClosestAlpha" class=LFunction id=link81 onMouseOver="ShowTip(event, 'tt7', 'link81')" onMouseOut="HideTip('tt7')">gdImageColorClosestAlpha</a> where the alpha channel is always opaque.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The closest color already available in the palette for palette images; the color value of the given components for truecolor images.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorExact" class=LFunction id=link82 onMouseOver="ShowTip(event, 'tt9', 'link82')" onMouseOut="HideTip('tt9')">gdImageColorExact</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorClosestAlpha"></a>gdImageColorClosestAlpha</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the closest color of the image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr><tr><td class=CDLEntry>a</td><td class=CDLDescription>The value of the alpha component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The closest color already available in the palette for palette images; the color value of the given components for truecolor images.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorExactAlpha" class=LFunction id=link83 onMouseOver="ShowTip(event, 'tt10', 'link83')" onMouseOut="HideTip('tt10')">gdImageColorExactAlpha</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorClosestHWB"></a>gdImageColorClosestHWB</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestHWB (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorExact"></a>gdImageColorExact</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExact (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the exact color of the image</p><p>This is a simplified variant of <a href="#gdImageColorExactAlpha" class=LFunction id=link84 onMouseOver="ShowTip(event, 'tt10', 'link84')" onMouseOut="HideTip('tt10')">gdImageColorExactAlpha</a> where the alpha channel is always opaque.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The exact color already available in the palette for palette images; if there is no exact color, -1 is returned. For truecolor images the color value of the given components is returned.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorClosest" class=LFunction id=link85 onMouseOver="ShowTip(event, 'tt6', 'link85')" onMouseOut="HideTip('tt6')">gdImageColorClosest</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorExactAlpha"></a>gdImageColorExactAlpha</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExactAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the exact color of the image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr><tr><td class=CDLEntry>a</td><td class=CDLDescription>The value of the alpha component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The exact color already available in the palette for palette images; if there is no exact color, -1 is returned. For truecolor images the color value of the given components is returned.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorClosestAlpha" class=LFunction id=link86 onMouseOver="ShowTip(event, 'tt7', 'link86')" onMouseOut="HideTip('tt7')">gdImageColorClosestAlpha</a></li><li><a href="gd-h.html#gdTrueColorAlpha" class=LMacro id=link87 onMouseOver="ShowTip(event, 'tt71', 'link87')" onMouseOut="HideTip('tt71')">gdTrueColorAlpha</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorAllocate"></a>gdImageColorAllocate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Allocates a color</p><p>This is a simplified variant of <a href="#gdImageColorAllocateAlpha" class=LFunction id=link88 onMouseOver="ShowTip(event, 'tt12', 'link88')" onMouseOut="HideTip('tt12')">gdImageColorAllocateAlpha</a> where the alpha channel is always opaque.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The color value.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorDeallocate" class=LFunction id=link89 onMouseOver="ShowTip(event, 'tt15', 'link89')" onMouseOut="HideTip('tt15')">gdImageColorDeallocate</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorAllocateAlpha"></a>gdImageColorAllocateAlpha</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocateAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Allocates a color</p><p>This is typically used for palette images, but can be used for truecolor images as well.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>r</td><td class=CDLDescription>The value of the red component.</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The value of the green component.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The value of the blue component.</td></tr></table><h4 class=CHeading>Returns</h4><p>The color value.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorDeallocate" class=LFunction id=link90 onMouseOver="ShowTip(event, 'tt15', 'link90')" onMouseOut="HideTip('tt15')">gdImageColorDeallocate</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorResolve"></a>gdImageColorResolve</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolve (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>gdImageColorResolve is an alternative for the code fragment</p><blockquote><pre class="prettyprint">if ((color=gdImageColorExact(im,R,G,B)) < 0) + if ((color=gdImageColorAllocate(im,R,G,B)) < 0) + color=gdImageColorClosest(im,R,G,B);</pre></blockquote><p>in a single function. Its advantage is that it is guaranteed to return a color index in one search over the color table.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorResolveAlpha"></a>gdImageColorResolveAlpha</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorDeallocate"></a>gdImageColorDeallocate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorDeallocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes a palette entry</p><p>This is a no-op for truecolor images.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The palette index.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageColorAllocate" class=LFunction id=link91 onMouseOver="ShowTip(event, 'tt11', 'link91')" onMouseOut="HideTip('tt11')">gdImageColorAllocate</a></li><li><a href="#gdImageColorAllocateAlpha" class=LFunction id=link92 onMouseOver="ShowTip(event, 'tt12', 'link92')" onMouseOut="HideTip('tt12')">gdImageColorAllocateAlpha</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorTransparent"></a>gdImageColorTransparent</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorTransparent (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the transparent color of the image</p><h4 class=CHeading>Parameter</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdImageGetTransparent" class=LMacro id=link93 onMouseOver="ShowTip(event, 'tt72', 'link93')" onMouseOut="HideTip('tt72')">gdImageGetTransparent</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePaletteCopy"></a>gdImagePaletteCopy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePaletteCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>from</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorReplace"></a>gdImageColorReplace</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorReplaceThreshold"></a>gdImageColorReplaceThreshold</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceThreshold (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorReplaceArray"></a>gdImageColorReplaceArray</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceArray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColorReplaceCallback"></a>gdImageColorReplaceCallback</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceCallback (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdCallbackImageColor </td><td class="PParameter prettyprint " nowrap>callback</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Pixels"></a>Pixels</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetPixel"></a>gdImageSetPixel</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGetPixel"></a>gdImageGetPixel</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets a pixel color as stored in the image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageGetTrueColorPixel" class=LFunction id=link94 onMouseOver="ShowTip(event, 'tt24', 'link94')" onMouseOut="HideTip('tt24')">gdImageGetTrueColorPixel</a></li><li><a href="gd-h.html#gdImagePalettePixel" class=LMacro id=link95 onMouseOver="ShowTip(event, 'tt73', 'link95')" onMouseOut="HideTip('tt73')">gdImagePalettePixel</a></li><li><a href="gd-h.html#gdImageTrueColorPixel" class=LMacro id=link96 onMouseOver="ShowTip(event, 'tt74', 'link96')" onMouseOut="HideTip('tt74')">gdImageTrueColorPixel</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGetTrueColorPixel"></a>gdImageGetTrueColorPixel</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetTrueColorPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets a pixel color always as truecolor value.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageGetPixel" class=LFunction id=link97 onMouseOver="ShowTip(event, 'tt23', 'link97')" onMouseOut="HideTip('tt23')">gdImageGetPixel</a></li><li><a href="gd-h.html#gdImageTrueColorPixel" class=LMacro id=link98 onMouseOver="ShowTip(event, 'tt74', 'link98')" onMouseOut="HideTip('tt74')">gdImageTrueColorPixel</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Primitives"></a>Primitives</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageAABlend"></a>gdImageAABlend</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAABlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>NO-OP, kept for library compatibility.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageLine"></a>gdImageLine</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Bresenham as presented in Foley & Van Dam.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageDashedLine"></a>gdImageDashedLine</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDashedLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageBoundsSafe"></a>gdImageBoundsSafe</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBoundsSafe (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageChar"></a>gdImageChar</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a single character.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to draw onto.</td></tr><tr><td class=CDLEntry>f</td><td class=CDLDescription>The raster font.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x coordinate of the upper left pixel.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y coordinate of the upper left pixel.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The character.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>Variants</h4><ul><li><a href="#gdImageCharUp" class=LFunction id=link99 onMouseOver="ShowTip(event, 'tt30', 'link99')" onMouseOut="HideTip('tt30')">gdImageCharUp</a></li></ul><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdFontPtr" class=LType id=link100 onMouseOver="ShowTip(event, 'tt75', 'link100')" onMouseOut="HideTip('tt75')">gdFontPtr</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCharUp"></a>gdImageCharUp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCharUp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageString"></a>gdImageString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a character string.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to draw onto.</td></tr><tr><td class=CDLEntry>f</td><td class=CDLDescription>The raster font.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x coordinate of the upper left pixel.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y coordinate of the upper left pixel.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The character string.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>Variants</h4><ul><li><a href="#gdImageStringUp" class=LFunction id=link101 onMouseOver="ShowTip(event, 'tt32', 'link101')" onMouseOut="HideTip('tt32')">gdImageStringUp</a></li><li><a href="#gdImageString16" class=LFunction id=link102 onMouseOver="ShowTip(event, 'tt33', 'link102')" onMouseOut="HideTip('tt33')">gdImageString16</a></li><li><a href="#gdImageStringUp16" class=LFunction id=link103 onMouseOver="ShowTip(event, 'tt34', 'link103')" onMouseOut="HideTip('tt34')">gdImageStringUp16</a></li></ul><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdFontPtr" class=LType id=link104 onMouseOver="ShowTip(event, 'tt75', 'link104')" onMouseOut="HideTip('tt75')">gdFontPtr</a></li><li><a href="gdft-c.html#gdImageStringTTF" class=LFunction id=link105 onMouseOver="ShowTip(event, 'tt76', 'link105')" onMouseOut="HideTip('tt76')">gdImageStringTTF</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringUp"></a>gdImageStringUp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageString16"></a>gdImageString16</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringUp16"></a>gdImageStringUp16</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageArc"></a>gdImageArc</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFilledArc"></a>gdImageFilledArc</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>style</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageEllipse"></a>gdImageEllipse</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageEllipse(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFilledEllipse"></a>gdImageFilledEllipse</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledEllipse (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFillToBorder"></a>gdImageFillToBorder</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFillToBorder (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFill"></a>gdImageFill</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFill(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>nc</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageRectangle"></a>gdImageRectangle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a rectangle.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x1</td><td class=CDLDescription>The x-coordinate of one of the corners.</td></tr><tr><td class=CDLEntry>y1</td><td class=CDLDescription>The y-coordinate of one of the corners.</td></tr><tr><td class=CDLEntry>x2</td><td class=CDLDescription>The x-coordinate of another corner.</td></tr><tr><td class=CDLEntry>y2</td><td class=CDLDescription>The y-coordinate of another corner.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageFilledRectangle" class=LFunction id=link106 onMouseOver="ShowTip(event, 'tt42', 'link106')" onMouseOut="HideTip('tt42')">gdImageFilledRectangle</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFilledRectangle"></a>gdImageFilledRectangle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Cloning_and_Copying"></a>Cloning and Copying</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageClone"></a>gdImageClone</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageClone (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Clones an image</p><p>Creates an exact duplicate of the given image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr></table><h4 class=CHeading>Returns</h4><p>The cloned image on success, NULL on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopy"></a>gdImageCopy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy an area of an image to another image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>w</td><td class=CDLDescription>The width of the area to copy.</td></tr><tr><td class=CDLEntry>h</td><td class=CDLDescription>The height of the area to copy.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCopyMerge" class=LFunction id=link107 onMouseOver="ShowTip(event, 'tt45', 'link107')" onMouseOut="HideTip('tt45')">gdImageCopyMerge</a></li><li><a href="#gdImageCopyMergeGray" class=LFunction id=link108 onMouseOver="ShowTip(event, 'tt46', 'link108')" onMouseOut="HideTip('tt46')">gdImageCopyMergeGray</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyMerge"></a>gdImageCopyMerge</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMerge (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy an area of an image to another image ignoring alpha</p><p>The source area will be copied to the destination are by merging the pixels.</p><h4 class=CHeading>Note</h4><p>This function is a substitute for real alpha channel operations, so it doesn’t pay attention to the alpha channel.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>w</td><td class=CDLDescription>The width of the area to copy.</td></tr><tr><td class=CDLEntry>h</td><td class=CDLDescription>The height of the area to copy.</td></tr><tr><td class=CDLEntry>pct</td><td class=CDLDescription>The percentage in range 0..100.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCopy" class=LFunction id=link109 onMouseOver="ShowTip(event, 'tt44', 'link109')" onMouseOut="HideTip('tt44')">gdImageCopy</a></li><li><a href="#gdImageCopyMergeGray" class=LFunction id=link110 onMouseOver="ShowTip(event, 'tt46', 'link110')" onMouseOut="HideTip('tt46')">gdImageCopyMergeGray</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyMergeGray"></a>gdImageCopyMergeGray</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMergeGray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy an area of an image to another image ignoring alpha</p><p>The source area will be copied to the grayscaled destination area by merging the pixels.</p><h4 class=CHeading>Note</h4><p>This function is a substitute for real alpha channel operations, so it doesn’t pay attention to the alpha channel.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>w</td><td class=CDLDescription>The width of the area to copy.</td></tr><tr><td class=CDLEntry>h</td><td class=CDLDescription>The height of the area to copy.</td></tr><tr><td class=CDLEntry>pct</td><td class=CDLDescription>The percentage of the source color intensity in range 0..100.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCopy" class=LFunction id=link111 onMouseOver="ShowTip(event, 'tt44', 'link111')" onMouseOut="HideTip('tt44')">gdImageCopy</a></li><li><a href="#gdImageCopyMerge" class=LFunction id=link112 onMouseOver="ShowTip(event, 'tt45', 'link112')" onMouseOut="HideTip('tt45')">gdImageCopyMerge</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyResized"></a>gdImageCopyResized</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResized (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy a resized area from an image to another image</p><p>If the source and destination area differ in size, the area will be resized using nearest-neighbor interpolation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>dstW</td><td class=CDLDescription>The width of the area to copy to.</td></tr><tr><td class=CDLEntry>dstH</td><td class=CDLDescription>The height of the area to copy to.</td></tr><tr><td class=CDLEntry>srcW</td><td class=CDLDescription>The width of the area to copy from.</td></tr><tr><td class=CDLEntry>srcH</td><td class=CDLDescription>The height of the area to copy from.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCopyResampled" class=LFunction id=link113 onMouseOver="ShowTip(event, 'tt49', 'link113')" onMouseOut="HideTip('tt49')">gdImageCopyResampled</a></li><li><a href="gd_interpolation-c.html#gdImageScale" class=LFunction id=link114 onMouseOver="ShowTip(event, 'tt77', 'link114')" onMouseOut="HideTip('tt77')">gdImageScale</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyRotated"></a>gdImageCopyRotated</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyRotated (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy a rotated area from an image to another image</p><p>The area is counter-clockwise rotated using nearest-neighbor interpolation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the center of the area to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the center of the area to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcW</td><td class=CDLDescription>The width of the area to copy from.</td></tr><tr><td class=CDLEntry>srcH</td><td class=CDLDescription>The height of the area to copy from.</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>The angle in degrees.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd_interpolation-c.html#gdImageRotateInterpolated" class=LFunction id=link115 onMouseOver="ShowTip(event, 'tt78', 'link115')" onMouseOut="HideTip('tt78')">gdImageRotateInterpolated</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyResampled"></a>gdImageCopyResampled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResampled (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copy a resampled area from an image to another image</p><p>If the source and destination area differ in size, the area will be resized using bilinear interpolation for truecolor images, and nearest-neighbor interpolation for palette images.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The destination image.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy to.</td></tr><tr><td class=CDLEntry>srcX</td><td class=CDLDescription>The x-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>srcY</td><td class=CDLDescription>The y-coordinate of the upper left corner to copy from.</td></tr><tr><td class=CDLEntry>dstW</td><td class=CDLDescription>The width of the area to copy to.</td></tr><tr><td class=CDLEntry>dstH</td><td class=CDLDescription>The height of the area to copy to.</td></tr><tr><td class=CDLEntry>srcW</td><td class=CDLDescription>The width of the area to copy from.</td></tr><tr><td class=CDLEntry>srcH</td><td class=CDLDescription>The height of the area to copy from.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCopyResized" class=LFunction id=link116 onMouseOver="ShowTip(event, 'tt47', 'link116')" onMouseOut="HideTip('tt47')">gdImageCopyResized</a></li><li><a href="gd_interpolation-c.html#gdImageScale" class=LFunction id=link117 onMouseOver="ShowTip(event, 'tt77', 'link117')" onMouseOut="HideTip('tt77')">gdImageScale</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Polygons"></a>Polygons</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePolygon"></a>gdImagePolygon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a closed polygon</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>p</td><td class=CDLDescription>The vertices as array of <a href="gd-h.html#gdPoint" class=LType >gdPoint</a>s.</td></tr><tr><td class=CDLEntry>n</td><td class=CDLDescription>The number of vertices.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageOpenPolygon" class=LFunction id=link118 onMouseOver="ShowTip(event, 'tt51', 'link118')" onMouseOut="HideTip('tt51')">gdImageOpenPolygon</a></li><li><a href="#gdImageFilledPolygon" class=LFunction id=link119 onMouseOver="ShowTip(event, 'tt52', 'link119')" onMouseOut="HideTip('tt52')">gdImageFilledPolygon</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageOpenPolygon"></a>gdImageOpenPolygon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageOpenPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws an open polygon</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>p</td><td class=CDLDescription>The vertices as array of <a href="gd-h.html#gdPoint" class=LType >gdPoint</a>s.</td></tr><tr><td class=CDLEntry>n</td><td class=CDLDescription>The number of vertices.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImagePolygon" class=LFunction id=link120 onMouseOver="ShowTip(event, 'tt50', 'link120')" onMouseOut="HideTip('tt50')">gdImagePolygon</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFilledPolygon"></a>gdImageFilledPolygon</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draws a filled polygon</p><p>The polygon is filled using the even-odd fillrule what can leave unfilled regions inside of self-intersecting polygons. This behavior might change in a future version.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>p</td><td class=CDLDescription>The vertices as array of <a href="gd-h.html#gdPoint" class=LType >gdPoint</a>s.</td></tr><tr><td class=CDLEntry>n</td><td class=CDLDescription>The number of vertices.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImagePolygon" class=LFunction id=link121 onMouseOver="ShowTip(event, 'tt50', 'link121')" onMouseOut="HideTip('tt50')">gdImagePolygon</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="other"></a>other</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetStyle"></a>gdImageSetStyle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>noOfPixels</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the style for following drawing operations</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>style</td><td class=CDLDescription>An array of color values.</td></tr><tr><td class=CDLEntry>noOfPixel</td><td class=CDLDescription>The number of color values.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetThickness"></a>gdImageSetThickness</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetThickness (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>thickness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the thickness for following drawing operations</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>thickness</td><td class=CDLDescription>The thickness in pixels.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetBrush"></a>gdImageSetBrush</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetBrush (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>brush</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the brush for following drawing operations</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>brush</td><td class=CDLDescription>The brush image.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetTile"></a>gdImageSetTile</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetTile (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>tile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetAntiAliased"></a>gdImageSetAntiAliased</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliased (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set the color for subsequent anti-aliased drawing</p><p>If <a href="gd-h.html#gdAntiAliased" class=LConstant id=link122 onMouseOver="ShowTip(event, 'tt79', 'link122')" onMouseOut="HideTip('tt79')">gdAntiAliased</a> is passed as color to drawing operations that support anti-aliased drawing (such as <a href="#gdImageLine" class=LFunction id=link123 onMouseOver="ShowTip(event, 'tt26', 'link123')" onMouseOut="HideTip('tt26')">gdImageLine</a> and <a href="#gdImagePolygon" class=LFunction id=link124 onMouseOver="ShowTip(event, 'tt50', 'link124')" onMouseOut="HideTip('tt50')">gdImagePolygon</a>), the actual color to be used can be set with this function.</p><h4 class=CHeading>Example: draw an anti-aliased blue line</h4><blockquote><pre>gdImageSetAntiAliased(im, gdTrueColorAlpha(0, 0, gdBlueMax, gdAlphaOpaque)); +gdImageLine(im, 10,10, 20,20, gdAntiAliased);</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageSetAntiAliasedDontBlend" class=LFunction id=link125 onMouseOver="ShowTip(event, 'tt58', 'link125')" onMouseOut="HideTip('tt58')">gdImageSetAntiAliasedDontBlend</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetAntiAliasedDontBlend"></a>gdImageSetAntiAliasedDontBlend</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliasedDontBlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dont_blend</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set the color and “dont_blend” color for subsequent anti-aliased drawing</p><p>This extended variant of <a href="#gdImageSetAntiAliased" class=LFunction id=link126 onMouseOver="ShowTip(event, 'tt57', 'link126')" onMouseOut="HideTip('tt57')">gdImageSetAntiAliased</a> allows to also specify a (background) color that will not be blended in anti-aliased drawing operations.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr><tr><td class=CDLEntry>dont_blend</td><td class=CDLDescription>Whether to blend.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageInterlace"></a>gdImageInterlace</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets whether an image is interlaced</p><p>This is relevant only when saving the image in a format that supports interlacing.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>interlaceArg</td><td class=CDLDescription>Whether the image is interlaced.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdImageGetInterlaced" class=LMacro id=link127 onMouseOver="ShowTip(event, 'tt80', 'link127')" onMouseOut="HideTip('tt80')">gdImageGetInterlaced</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCompare"></a>gdImageCompare</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageCompare (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Compare two images</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im1</td><td class=CDLDescription>An image.</td></tr><tr><td class=CDLEntry>im2</td><td class=CDLDescription>Another image.</td></tr></table><h4 class=CHeading>Returns</h4><p>A bitmask of <a href="gd-h.html#Image_Comparison" class=LGroup >Image Comparison</a> flags where each set flag signals which attributes of the images are different.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAlphaBlend"></a>gdAlphaBlend</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAlphaBlend (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Blend two colors</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The color to blend onto.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The color to blend.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageAlphaBlending" class=LFunction id=link128 onMouseOver="ShowTip(event, 'tt64', 'link128')" onMouseOut="HideTip('tt64')">gdImageAlphaBlending</a></li><li><a href="#gdLayerOverlay" class=LFunction id=link129 onMouseOver="ShowTip(event, 'tt62', 'link129')" onMouseOut="HideTip('tt62')">gdLayerOverlay</a></li><li><a href="#gdLayerMultiply" class=LFunction id=link130 onMouseOver="ShowTip(event, 'tt63', 'link130')" onMouseOut="HideTip('tt63')">gdLayerMultiply</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdLayerOverlay"></a>gdLayerOverlay</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerOverlay (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Overlay two colors</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The color to overlay onto.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The color to overlay.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageAlphaBlending" class=LFunction id=link131 onMouseOver="ShowTip(event, 'tt64', 'link131')" onMouseOut="HideTip('tt64')">gdImageAlphaBlending</a></li><li><a href="#gdAlphaBlend" class=LFunction id=link132 onMouseOver="ShowTip(event, 'tt61', 'link132')" onMouseOut="HideTip('tt61')">gdAlphaBlend</a></li><li><a href="#gdLayerMultiply" class=LFunction id=link133 onMouseOver="ShowTip(event, 'tt63', 'link133')" onMouseOut="HideTip('tt63')">gdLayerMultiply</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdLayerMultiply"></a>gdLayerMultiply</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerMultiply (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Overlay two colors with multiply effect</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>The color to overlay onto.</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>The color to overlay.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageAlphaBlending" class=LFunction id=link134 onMouseOver="ShowTip(event, 'tt64', 'link134')" onMouseOut="HideTip('tt64')">gdImageAlphaBlending</a></li><li><a href="#gdAlphaBlend" class=LFunction id=link135 onMouseOver="ShowTip(event, 'tt61', 'link135')" onMouseOut="HideTip('tt61')">gdAlphaBlend</a></li><li><a href="#gdLayerOverlay" class=LFunction id=link136 onMouseOver="ShowTip(event, 'tt62', 'link136')" onMouseOut="HideTip('tt62')">gdLayerOverlay</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageAlphaBlending"></a>gdImageAlphaBlending</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAlphaBlending (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set the effect for subsequent drawing operations</p><p>Note that the effect is used for truecolor images only.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>alphaBlendingArg</td><td class=CDLDescription>The effect.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#Effects" class=LGroup id=link137 onMouseOver="ShowTip(event, 'tt81', 'link137')" onMouseOut="HideTip('tt81')">Effects</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSaveAlpha"></a>gdImageSaveAlpha</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSaveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the save alpha flag</p><p>The save alpha flag specifies whether the alpha channel of the pixels should be saved. This is supported only for image formats that support full alpha transparency, e.g. PNG.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetClip"></a>gdImageSetClip</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the clipping rectangle</p><p>The clipping rectangle restricts the drawing area for following drawing operations.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x1</td><td class=CDLDescription>The x-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>y1</td><td class=CDLDescription>The y-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>x2</td><td class=CDLDescription>The x-coordinate of the lower right corner.</td></tr><tr><td class=CDLEntry>y2</td><td class=CDLDescription>The y-coordinate of the lower right corner.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageGetClip" class=LFunction id=link138 onMouseOver="ShowTip(event, 'tt67', 'link138')" onMouseOut="HideTip('tt67')">gdImageGetClip</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGetClip"></a>gdImageGetClip</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y2P</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Gets the current clipping rectangle</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x1P</td><td class=CDLDescription>(out) The x-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>y1P</td><td class=CDLDescription>(out) The y-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>x2P</td><td class=CDLDescription>(out) The x-coordinate of the lower right corner.</td></tr><tr><td class=CDLEntry>y2P</td><td class=CDLDescription>(out) The y-coordinate of the lower right corner.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageSetClip" class=LFunction id=link139 onMouseOver="ShowTip(event, 'tt66', 'link139')" onMouseOut="HideTip('tt66')">gdImageSetClip</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetResolution"></a>gdImageSetResolution</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetResolution(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the resolution of an image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>res_x</td><td class=CDLDescription>The horizontal resolution in DPI.</td></tr><tr><td class=CDLEntry>res_y</td><td class=CDLDescription>The vertical resolution in DPI.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdImageResolutionX" class=LMacro id=link140 onMouseOver="ShowTip(event, 'tt82', 'link140')" onMouseOut="HideTip('tt82')">gdImageResolutionX</a></li><li><a href="gd-h.html#gdImageResolutionY" class=LMacro id=link141 onMouseOver="ShowTip(event, 'tt83', 'link141')" onMouseOut="HideTip('tt83')">gdImageResolutionY</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePaletteToTrueColor"></a>gdImagePaletteToTrueColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePaletteToTrueColor(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Convert a palette image to true color</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero if the conversion succeeded, zero otherwise.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd_topal-c.html#gdImageTrueColorToPalette" class=LFunction id=link142 onMouseOver="ShowTip(event, 'tt84', 'link142')" onMouseOut="HideTip('tt84')">gdImageTrueColorToPalette</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a 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href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdSetErrorMethod(</td><td class="PType prettyprint " nowrap>gdErrorMethod </td><td class="PParameter prettyprint " nowrap>error_method</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdClearErrorMethod(</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreate (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreate is called to create palette-based images, with no more than 256 colors. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateTrueColor (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateTrueColor is called to create truecolor images, with an essentially unlimited number of colors. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosest (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestHWB (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExact (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExactAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocateAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolve (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageColorResolve is an alternative for the code fragment</div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorDeallocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Removes a palette entry</div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorTransparent (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the transparent color of the image</div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePaletteCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>from</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceThreshold (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceArray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt21"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceCallback (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdCallbackImageColor </td><td class="PParameter prettyprint " nowrap>callback</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt22"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt23"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color as stored in the image.</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetTrueColorPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color always as truecolor value.</div></div><div class=CToolTip id="tt25"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAABlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>NO-OP, kept for library compatibility.</div></div><div class=CToolTip id="tt26"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Bresenham as presented in Foley & Van Dam.</div></div><div class=CToolTip id="tt27"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDashedLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt28"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBoundsSafe (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt29"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt30"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCharUp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt31"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><div class=CToolTip id="tt32"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt33"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt34"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt35"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt36"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>style</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt37"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageEllipse(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt38"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledEllipse (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt39"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFillToBorder (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt40"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFill(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>nc</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt41"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a rectangle.</div></div><div class=CToolTip id="tt42"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt43"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageClone (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Clones an image</div></div><div class=CToolTip id="tt44"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image</div></div><div class=CToolTip id="tt45"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMerge (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt46"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMergeGray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt47"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResized (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resized area from an image to another image</div></div><div class=CToolTip id="tt48"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyRotated (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a rotated area from an image to another image</div></div><div class=CToolTip id="tt49"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResampled (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resampled area from an image to another image</div></div><div class=CToolTip id="tt50"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a closed polygon</div></div><div class=CToolTip id="tt51"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageOpenPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws an open polygon</div></div><div class=CToolTip id="tt52"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a filled polygon</div></div><div class=CToolTip id="tt53"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>noOfPixels</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the style for following drawing operations</div></div><div class=CToolTip id="tt54"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetThickness (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>thickness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the thickness for following drawing operations</div></div><div class=CToolTip id="tt55"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetBrush (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>brush</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the brush for following drawing operations</div></div><div class=CToolTip id="tt56"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetTile (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>tile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt57"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliased (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt58"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliasedDontBlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dont_blend</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color and “dont_blend” color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt59"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets whether an image is interlaced</div></div><div class=CToolTip id="tt60"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageCompare (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Compare two images</div></div><div class=CToolTip id="tt61"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAlphaBlend (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Blend two colors</div></div><div class=CToolTip id="tt62"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerOverlay (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors</div></div><div class=CToolTip id="tt63"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerMultiply (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors with multiply effect</div></div><div class=CToolTip id="tt64"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAlphaBlending (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the effect for subsequent drawing operations</div></div><div class=CToolTip id="tt65"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSaveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the save alpha flag</div></div><div class=CToolTip id="tt66"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the clipping rectangle</div></div><div class=CToolTip id="tt67"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y2P</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the current clipping rectangle</div></div><div class=CToolTip id="tt68"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetResolution(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the resolution of an image.</div></div><div class=CToolTip id="tt69"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePaletteToTrueColor(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert a palette image to true color</div></div><div class=CToolTip id="tt70"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt71"><div class=CMacro>Compose a truecolor value from its components</div></div><div class=CToolTip id="tt72"><div class=CMacro>Gets the transparent color of the image.</div></div><div class=CToolTip id="tt73"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt74"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt75"><div class=CType>A font structure, containing the bitmaps of all characters in a font. </div></div><div class=CToolTip id="tt76"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Alias of gdImageStringFT.</div></div><div class=CToolTip id="tt77"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageScale(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_height</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Scale an image</div></div><div class=CToolTip id="tt78"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>bgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Rotate an image</div></div><div class=CToolTip id="tt79"><div class=CConstant>draw anti aliased</div></div><div class=CToolTip id="tt80"><div class=CMacro>Whether an image is interlaced.</div></div><div class=CToolTip id="tt81"><div class=CGroup>The layering effect</div></div><div class=CToolTip id="tt82"><div class=CMacro>Gets the horizontal resolution in DPI.</div></div><div class=CToolTip id="tt83"><div class=CMacro>Gets the vertical resolution in DPI.</div></div><div class=CToolTip id="tt84"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPalette (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Converts a truecolor image to a palette image</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-h.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-h.html new file mode 100644 index 00000000000..7555607b649 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd-h.html @@ -0,0 +1,173 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd.h</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd.h"></a>gd.h</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd.h" >gd.h</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Color_Decomposition" >Color Decomposition</a></td><td class=SDescription></td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdTrueColorGetAlpha" >gdTrueColorGetAlpha</a></td><td class=SDescription>Gets the alpha channel value</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdTrueColorGetRed" >gdTrueColorGetRed</a></td><td class=SDescription>Gets the red channel value</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdTrueColorGetGreen" >gdTrueColorGetGreen</a></td><td class=SDescription>Gets the green channel value</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdTrueColorGetBlue" >gdTrueColorGetBlue</a></td><td class=SDescription>Gets the blue channel value</td></tr><tr class="SGroup"><td class=SEntry><a href="#Effects" >Effects</a></td><td class=SDescription>The layering effect</td></tr><tr class="SGroup"><td class=SEntry><a href="#Color_Quantization" >Color Quantization</a></td><td class=SDescription></td></tr><tr class="SEnumeration SIndent1 SMarked"><td class=SEntry><a href="#gdPaletteQuantizationMethod" >gdPaletteQuantizationMethod</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Transform" >Transform</a></td><td class=SDescription></td></tr><tr class="SConstant SIndent1 SMarked"><td class=SEntry><a href="#gdInterpolationMethod" >gdInterpolationMethod</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdImage" >gdImage</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdImagePtr" >gdImagePtr</a></td><td class=SDescription>The data structure in which gd stores images. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdPointF" >gdPointF</a></td><td class=SDescription>Defines a point in a 2D coordinate system using floating point values. </td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdPointFPtr" >gdPointFPtr</a></td><td class=SDescription>Pointer to a <a href="#gdPointF" class=LType id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdPointF</a></td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdFont" >gdFont</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdFontPtr" >gdFontPtr</a></td><td class=SDescription>A font structure, containing the bitmaps of all characters in a font. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Colors" >Colors</a></td><td class=SDescription>Colors are always of type int which is supposed to be at least 32 bit large.</td></tr><tr class="SConstant SIndent1 SMarked"><td class=SEntry><a href="#Special_Colors" >Special Colors</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdSource" >gdSource</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdSourcePtr" >gdSourcePtr</a></td><td class=SDescription><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdFTStringExtra" >gdFTStringExtra</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdFTStringExtraPtr" >gdFTStringExtraPtr</a></td><td class=SDescription>A structure and associated pointer type used to pass additional parameters to the <a href="gdft-c.html#gdImageStringFTEx" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageStringFTEx</a> function. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdPoint" >gdPoint</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdPointPtr" >gdPointPtr</a></td><td class=SDescription>Represents a point in the coordinate space of the image; used by <a href="gd-c.html#gdImagePolygon" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImagePolygon</a>, <a href="gd-c.html#gdImageOpenPolygon" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageOpenPolygon</a> and <a href="gd-c.html#gdImageFilledPolygon" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdImageFilledPolygon</a> for polygon drawing.</td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdRect" >gdRect</a></td><td class=SDescription>A rectangle in the coordinate space of the image</td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdRectPtr" >gdRectPtr</a></td><td class=SDescription>A pointer to a <a href="#gdRect" class=LType id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdRect</a></td></tr><tr class="SGroup"><td class=SEntry><a href="#Color_Composition" >Color Composition</a></td><td class=SDescription></td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdTrueColorAlpha" >gdTrueColorAlpha</a></td><td class=SDescription>Compose a truecolor value from its components</td></tr><tr class="SGroup"><td class=SEntry><a href="#GifAnim" >GifAnim</a></td><td class=SDescription>Legal values for Disposal. </td></tr><tr class="SConstant SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifAnim" >gdImageGifAnim</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdSink" >gdSink</a></td><td class=SDescription></td></tr><tr class="SType SIndent1"><td class=SEntry><a href="#gdSinkPtr" >gdSinkPtr</a></td><td class=SDescription><b>Note:</b> This interface is <b>obsolete</b> and kept only for <b>compatibility</b>. </td></tr><tr class="SGroup"><td class=SEntry><a href="#Accessor_Macros" >Accessor Macros</a></td><td class=SDescription></td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageTrueColor" >gdImageTrueColor</a></td><td class=SDescription>Whether an image is a truecolor image.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageSX" >gdImageSX</a></td><td class=SDescription>Gets the width (in pixels) of an image.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageSY" >gdImageSY</a></td><td class=SDescription>Gets the height (in pixels) of an image.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageColorsTotal" >gdImageColorsTotal</a></td><td class=SDescription>Gets the number of colors in the palette.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageRed" >gdImageRed</a></td><td class=SDescription>Gets the red component value of a given color.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageGreen" >gdImageGreen</a></td><td class=SDescription>Gets the green component value of a given color.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageBlue" >gdImageBlue</a></td><td class=SDescription>Gets the blue component value of a given color.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageAlpha" >gdImageAlpha</a></td><td class=SDescription>Gets the alpha component value of a given color.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetTransparent" >gdImageGetTransparent</a></td><td class=SDescription>Gets the transparent color of the image.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageGetInterlaced" >gdImageGetInterlaced</a></td><td class=SDescription>Whether an image is interlaced.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImagePalettePixel" >gdImagePalettePixel</a></td><td class=SDescription>Gets the color of a pixel.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageTrueColorPixel" >gdImageTrueColorPixel</a></td><td class=SDescription>Gets the color of a pixel.</td></tr><tr class="SMacro SIndent1 SMarked"><td class=SEntry><a href="#gdImageResolutionX" >gdImageResolutionX</a></td><td class=SDescription>Gets the horizontal resolution in DPI.</td></tr><tr class="SMacro SIndent1"><td class=SEntry><a href="#gdImageResolutionY" >gdImageResolutionY</a></td><td class=SDescription>Gets the vertical resolution in DPI.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Crop" >Crop</a></td><td class=SDescription></td></tr><tr class="SConstant SIndent1 SMarked"><td class=SEntry><a href="#gdCropMode" >gdCropMode</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Image_Comparison" >Image Comparison</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Color_Decomposition"></a>Color Decomposition</h3></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdTrueColorGetAlpha"></a>gdTrueColorGetAlpha</h3><div class=CBody><p>Gets the alpha channel value</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdTrueColorAlpha" class=LMacro id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">gdTrueColorAlpha</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdTrueColorGetRed"></a>gdTrueColorGetRed</h3><div class=CBody><p>Gets the red channel value</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdTrueColorAlpha" class=LMacro id=link8 onMouseOver="ShowTip(event, 'tt7', 'link8')" onMouseOut="HideTip('tt7')">gdTrueColorAlpha</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdTrueColorGetGreen"></a>gdTrueColorGetGreen</h3><div class=CBody><p>Gets the green channel value</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdTrueColorAlpha" class=LMacro id=link9 onMouseOver="ShowTip(event, 'tt7', 'link9')" onMouseOut="HideTip('tt7')">gdTrueColorAlpha</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdTrueColorGetBlue"></a>gdTrueColorGetBlue</h3><div class=CBody><p>Gets the blue channel value</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdTrueColorAlpha" class=LMacro id=link10 onMouseOver="ShowTip(event, 'tt7', 'link10')" onMouseOut="HideTip('tt7')">gdTrueColorAlpha</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Effects"></a>Effects</h3><div class=CBody><p>The layering effect</p><p>When pixels are drawn the new colors are “mixed” with the background depending on the effect.</p><p>Note that the effect does not apply to palette images, where pixels are always replaced.</p><h4 class=CHeading>Modes</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>gdEffectReplace</td><td class=CDLDescription>replace pixels</td></tr><tr><td class=CDLEntry>gdEffectAlphaBlend</td><td class=CDLDescription>blend pixels, see <a href="gd-c.html#gdAlphaBlend" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt8', 'link11')" onMouseOut="HideTip('tt8')">gdAlphaBlend</a></td></tr><tr><td class=CDLEntry>gdEffectNormal</td><td class=CDLDescription>default mode; same as gdEffectAlphaBlend</td></tr><tr><td class=CDLEntry>gdEffectOverlay</td><td class=CDLDescription>overlay pixels, see <a href="gd-c.html#gdLayerOverlay" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt9', 'link12')" onMouseOut="HideTip('tt9')">gdLayerOverlay</a></td></tr><tr><td class=CDLEntry>gdEffectMultiply</td><td class=CDLDescription>overlay pixels with multiply effect, see <a href="gd-c.html#gdLayerMultiply" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt10', 'link13')" onMouseOut="HideTip('tt10')">gdLayerMultiply</a></td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageAlphaBlending" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt11', 'link14')" onMouseOut="HideTip('tt11')">gdImageAlphaBlending</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Color_Quantization"></a>Color Quantization</h3></div></div> + +<div class="CEnumeration"><div class=CTopic><h3 class=CTitle><a name="gdPaletteQuantizationMethod"></a>gdPaletteQuantizationMethod</h3><div class=CBody><h4 class=CHeading>Constants</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="GD_QUANT_DEFAULT"></a>GD_QUANT_DEFAULT</td><td class=CDLDescription>GD_QUANT_LIQ if libimagequant is available, GD_QUANT_JQUANT otherwise.</td></tr><tr><td class=CDLEntry><a name="GD_QUANT_JQUANT"></a>GD_QUANT_JQUANT</td><td class=CDLDescription>libjpeg’s old median cut. Fast, but only uses 16-bit color.</td></tr><tr><td class=CDLEntry><a name="GD_QUANT_NEUQUANT"></a>GD_QUANT_NEUQUANT</td><td class=CDLDescription>NeuQuant - approximation using Kohonen neural network.</td></tr><tr><td class=CDLEntry><a name="GD_QUANT_LIQ"></a>GD_QUANT_LIQ</td><td class=CDLDescription>A combination of algorithms used in libimagequant aiming for the highest quality at cost of speed.</td></tr></table><p>Note that GD_QUANT_JQUANT does not retain the alpha channel, and GD_QUANT_NEUQUANT does not support dithering.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd_topal-c.html#gdImageTrueColorToPaletteSetMethod" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt12', 'link15')" onMouseOut="HideTip('tt12')">gdImageTrueColorToPaletteSetMethod</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Transform"></a>Transform</h3></div></div> + +<div class="CConstant"><div class=CTopic><h3 class=CTitle><a name="gdInterpolationMethod"></a>gdInterpolationMethod</h3><div class=CBody><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="GD_BELL"></a>GD_BELL</td><td class=CDLDescription>Bell</td></tr><tr><td class=CDLEntry><a name="GD_BESSEL"></a>GD_BESSEL</td><td class=CDLDescription>Bessel</td></tr><tr><td class=CDLEntry><a name="GD_BILINEAR_FIXED"></a>GD_BILINEAR_FIXED</td><td class=CDLDescription>fixed point bilinear</td></tr><tr><td class=CDLEntry><a name="GD_BICUBIC"></a>GD_BICUBIC</td><td class=CDLDescription>Bicubic</td></tr><tr><td class=CDLEntry><a name="GD_BICUBIC_FIXED"></a>GD_BICUBIC_FIXED</td><td class=CDLDescription>fixed point bicubic integer</td></tr><tr><td class=CDLEntry><a name="GD_BLACKMAN"></a>GD_BLACKMAN</td><td class=CDLDescription>Blackman</td></tr><tr><td class=CDLEntry><a name="GD_BOX"></a>GD_BOX</td><td class=CDLDescription>Box</td></tr><tr><td class=CDLEntry><a name="GD_BSPLINE"></a>GD_BSPLINE</td><td class=CDLDescription>BSpline</td></tr><tr><td class=CDLEntry><a name="GD_CATMULLROM"></a>GD_CATMULLROM</td><td class=CDLDescription>Catmullrom</td></tr><tr><td class=CDLEntry><a name="GD_GAUSSIAN"></a>GD_GAUSSIAN</td><td class=CDLDescription>Gaussian</td></tr><tr><td class=CDLEntry><a name="GD_GENERALIZED_CUBIC"></a>GD_GENERALIZED_CUBIC</td><td class=CDLDescription>Generalized cubic</td></tr><tr><td class=CDLEntry><a name="GD_HERMITE"></a>GD_HERMITE</td><td class=CDLDescription>Hermite</td></tr><tr><td class=CDLEntry><a name="GD_HAMMING"></a>GD_HAMMING</td><td class=CDLDescription>Hamming</td></tr><tr><td class=CDLEntry><a name="GD_HANNING"></a>GD_HANNING</td><td class=CDLDescription>Hannig</td></tr><tr><td class=CDLEntry><a name="GD_MITCHELL"></a>GD_MITCHELL</td><td class=CDLDescription>Mitchell</td></tr><tr><td class=CDLEntry><a name="GD_NEAREST_NEIGHBOUR"></a>GD_NEAREST_NEIGHBOUR</td><td class=CDLDescription>Nearest neighbour interpolation</td></tr><tr><td class=CDLEntry><a name="GD_POWER"></a>GD_POWER</td><td class=CDLDescription>Power</td></tr><tr><td class=CDLEntry><a name="GD_QUADRATIC"></a>GD_QUADRATIC</td><td class=CDLDescription>Quadratic</td></tr><tr><td class=CDLEntry><a name="GD_SINC"></a>GD_SINC</td><td class=CDLDescription>Sinc</td></tr><tr><td class=CDLEntry><a name="GD_TRIANGLE"></a>GD_TRIANGLE</td><td class=CDLDescription>Triangle</td></tr><tr><td class=CDLEntry><a name="GD_WEIGHTED4"></a>GD_WEIGHTED4</td><td class=CDLDescription>4 pixels weighted bilinear interpolation</td></tr><tr><td class=CDLEntry><a name="GD_LINEAR"></a>GD_LINEAR</td><td class=CDLDescription>bilinear interpolation</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd_interpolation-c.html#gdImageSetInterpolationMethod" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt13', 'link16')" onMouseOut="HideTip('tt13')">gdImageSetInterpolationMethod</a></li><li><a href="gd_interpolation-c.html#gdImageGetInterpolationMethod" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt14', 'link17')" onMouseOut="HideTip('tt14')">gdImageGetInterpolationMethod</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdImage"></a>gdImage</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdImagePtr"></a>gdImagePtr</h3><div class=CBody><p>The data structure in which gd stores images. <a href="gd-c.html#gdImageCreate" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt15', 'link18')" onMouseOut="HideTip('tt15')">gdImageCreate</a>, <a href="gd-c.html#gdImageCreateTrueColor" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt16', 'link19')" onMouseOut="HideTip('tt16')">gdImageCreateTrueColor</a> and the various image file-loading functions return a pointer to this type, and the other functions expect to receive a pointer to this type as their first argument.</p><p><b>gdImagePtr</b> is a pointer to <b>gdImage</b>.</p><h4 class=CHeading>See also</h4><p><a href="#Accessor_Macros" class=LGroup >Accessor Macros</a></p><p>(Previous versions of this library encouraged directly manipulating the contents ofthe struct but we are attempting to move away from this practice so the fields are no longer documented here. If you need to poke at the internals of this struct, feel free to look at <b>gd.h</b>.)</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdPointF"></a>gdPointF</h3><div class=CBody><p>Defines a point in a 2D coordinate system using floating point values. x - Floating point position (increase from left to right) y - Floating point Row position (increase from top to bottom)</p></div></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdPointFPtr"></a>gdPointFPtr</h3><div class=CBody><p>Pointer to a <a href="#gdPointF" class=LType id=link20 onMouseOver="ShowTip(event, 'tt1', 'link20')" onMouseOut="HideTip('tt1')">gdPointF</a></p><h4 class=CHeading>See also</h4><p><a href="gd-c.html#gdImageCreate" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt15', 'link21')" onMouseOut="HideTip('tt15')">gdImageCreate</a>, <a href="gd-c.html#gdImageCreateTrueColor" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt16', 'link22')" onMouseOut="HideTip('tt16')">gdImageCreateTrueColor</a>,</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdFont"></a>gdFont</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdFontPtr"></a>gdFontPtr</h3><div class=CBody><p>A font structure, containing the bitmaps of all characters in a font. Used to declare the characteristics of a font. Text-output functions expect these as their second argument, following the <a href="#gdImagePtr" class=LType id=link23 onMouseOver="ShowTip(event, 'tt17', 'link23')" onMouseOut="HideTip('tt17')">gdImagePtr</a> argument. <a href="gdfonts-c.html#gdFontGetSmall" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt18', 'link24')" onMouseOut="HideTip('tt18')">gdFontGetSmall</a> and <a href="gdfontl-c.html#gdFontGetLarge" class=LFunction id=link25 onMouseOver="ShowTip(event, 'tt19', 'link25')" onMouseOut="HideTip('tt19')">gdFontGetLarge</a> both return one.</p><p>You can provide your own font data by providing such a structure and the associated pixel array. You can determine the width and height of a single character in a font by examining the w and h members of the structure. If you will not be creating your own fonts, you will not need to concern yourself with the rest of the components of this structure.</p><p>Please see the files gdfontl.c and gdfontl.h for an example of the proper declaration of this structure.</p><blockquote><pre>typedef struct { + // # of characters in font + int nchars; + // First character is numbered... (usually 32 = space) + int offset; + // Character width and height + int w; + int h; + // Font data; array of characters, one row after another. + // Easily included in code, also easily loaded from + // data files. + char *data; +} gdFont;</pre></blockquote><p>gdFontPtr is a pointer to gdFont.</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Colors"></a>Colors</h3><div class=CBody><p>Colors are always of type int which is supposed to be at least 32 bit large.</p><h4 class=CHeading>Kinds of colors</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>true colors</td><td class=CDLDescription>ARGB values where the alpha channel is stored as most significant, and the blue channel as least significant byte. Note that the alpha channel only uses the 7 least significant bits. Don’t rely on the internal representation, though, and use <a href="#gdTrueColorAlpha" class=LMacro id=link26 onMouseOver="ShowTip(event, 'tt7', 'link26')" onMouseOut="HideTip('tt7')">gdTrueColorAlpha</a> to compose a truecolor value, and <a href="#gdTrueColorGetAlpha" class=LMacro id=link27 onMouseOver="ShowTip(event, 'tt20', 'link27')" onMouseOut="HideTip('tt20')">gdTrueColorGetAlpha</a>, <a href="#gdTrueColorGetRed" class=LMacro id=link28 onMouseOver="ShowTip(event, 'tt21', 'link28')" onMouseOut="HideTip('tt21')">gdTrueColorGetRed</a>, <a href="#gdTrueColorGetGreen" class=LMacro id=link29 onMouseOver="ShowTip(event, 'tt22', 'link29')" onMouseOut="HideTip('tt22')">gdTrueColorGetGreen</a> and <a href="#gdTrueColorGetBlue" class=LMacro id=link30 onMouseOver="ShowTip(event, 'tt23', 'link30')" onMouseOut="HideTip('tt23')">gdTrueColorGetBlue</a> to access the respective channels.</td></tr><tr><td class=CDLEntry>palette indexes</td><td class=CDLDescription>The index of a color palette entry (0-255).</td></tr><tr><td class=CDLEntry>special colors</td><td class=CDLDescription>As listed in the following section.</td></tr></table></div></div></div> + +<div class="CConstant"><div class=CTopic><h3 class=CTitle><a name="Special_Colors"></a>Special Colors</h3><div class=CBody><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="gdStyled"></a>gdStyled</td><td class=CDLDescription>use the current style, see <a href="gd-c.html#gdImageSetStyle" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt24', 'link31')" onMouseOut="HideTip('tt24')">gdImageSetStyle</a></td></tr><tr><td class=CDLEntry><a name="gdBrushed"></a>gdBrushed</td><td class=CDLDescription>use the current brush, see <a href="gd-c.html#gdImageSetBrush" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt25', 'link32')" onMouseOut="HideTip('tt25')">gdImageSetBrush</a></td></tr><tr><td class=CDLEntry><a name="gdStyledBrushed"></a>gdStyledBrushed</td><td class=CDLDescription>use the current style and brush</td></tr><tr><td class=CDLEntry><a name="gdTiled"></a>gdTiled</td><td class=CDLDescription>use the current tile, see <a href="gd-c.html#gdImageSetTile" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt26', 'link33')" onMouseOut="HideTip('tt26')">gdImageSetTile</a></td></tr><tr><td class=CDLEntry><a name="gdTransparent"></a>gdTransparent</td><td class=CDLDescription>indicate transparency, what is not the same as the transparent color index; used for lines only</td></tr><tr><td class=CDLEntry><a name="gdAntiAliased"></a>gdAntiAliased</td><td class=CDLDescription>draw anti aliased</td></tr></table></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdSource"></a>gdSource</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdSourcePtr"></a>gdSourcePtr</h3><div class=CBody><p><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. Use <a href="gd_io-h.html#gdIOCtx" class=LType id=link34 onMouseOver="ShowTip(event, 'tt27', 'link34')" onMouseOut="HideTip('tt27')">gdIOCtx</a> instead.</p><p>Represents a source from which a PNG can be read. Programmers who do not wish to read PNGs from a file can provide their own alternate input mechanism, using the <a href="gd_ss-c.html#gdImageCreateFromPngSource" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt28', 'link35')" onMouseOut="HideTip('tt28')">gdImageCreateFromPngSource</a> function. See the documentation of that function for an example of the proper use of this type.</p><blockquote><pre>typedef struct { + int (*source) (void *context, char *buffer, int len); + void *context; +} gdSource, *gdSourcePtr;</pre></blockquote><p>The source function must return -1 on error, otherwise the number of bytes fetched. 0 is EOF, not an error!</p><p>’context’ will be passed to your source function.</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdFTStringExtra"></a>gdFTStringExtra</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdFTStringExtraPtr"></a>gdFTStringExtraPtr</h3><div class=CBody><p>A structure and associated pointer type used to pass additional parameters to the <a href="gdft-c.html#gdImageStringFTEx" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt2', 'link36')" onMouseOut="HideTip('tt2')">gdImageStringFTEx</a> function. See <a href="gdft-c.html#gdImageStringFTEx" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt2', 'link37')" onMouseOut="HideTip('tt2')">gdImageStringFTEx</a> for the structure definition.</p><p>Thanks to Wez Furlong.</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdPoint"></a>gdPoint</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdPointPtr"></a>gdPointPtr</h3><div class=CBody><p>Represents a point in the coordinate space of the image; used by <a href="gd-c.html#gdImagePolygon" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt3', 'link38')" onMouseOut="HideTip('tt3')">gdImagePolygon</a>, <a href="gd-c.html#gdImageOpenPolygon" class=LFunction id=link39 onMouseOver="ShowTip(event, 'tt4', 'link39')" onMouseOut="HideTip('tt4')">gdImageOpenPolygon</a> and <a href="gd-c.html#gdImageFilledPolygon" class=LFunction id=link40 onMouseOver="ShowTip(event, 'tt5', 'link40')" onMouseOut="HideTip('tt5')">gdImageFilledPolygon</a> for polygon drawing.</p><blockquote><pre>typedef struct { + int x, y; +} gdPoint, *gdPointPtr;</pre></blockquote></div></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdRect"></a>gdRect</h3><div class=CBody><p>A rectangle in the coordinate space of the image</p><h4 class=CHeading>Members</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate of the upper left corner.</td></tr><tr><td class=CDLEntry>width</td><td class=CDLDescription>The width.</td></tr><tr><td class=CDLEntry>height</td><td class=CDLDescription>The height.</td></tr></table></div></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdRectPtr"></a>gdRectPtr</h3><div class=CBody><p>A pointer to a <a href="#gdRect" class=LType id=link41 onMouseOver="ShowTip(event, 'tt6', 'link41')" onMouseOut="HideTip('tt6')">gdRect</a></p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Color_Composition"></a>Color Composition</h3></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdTrueColorAlpha"></a>gdTrueColorAlpha</h3><div class=CBody><p>Compose a truecolor value from its components</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>r</td><td class=CDLDescription>The red channel (0-255)</td></tr><tr><td class=CDLEntry>g</td><td class=CDLDescription>The green channel (0-255)</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>The blue channel (0-255)</td></tr><tr><td class=CDLEntry>a</td><td class=CDLDescription>The alpha channel (0-127, where 127 is fully transparent, and 0 is completely opaque).</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdTrueColorGetAlpha" class=LMacro id=link42 onMouseOver="ShowTip(event, 'tt20', 'link42')" onMouseOut="HideTip('tt20')">gdTrueColorGetAlpha</a></li><li><a href="#gdTrueColorGetRed" class=LMacro id=link43 onMouseOver="ShowTip(event, 'tt21', 'link43')" onMouseOut="HideTip('tt21')">gdTrueColorGetRed</a></li><li><a href="#gdTrueColorGetGreen" class=LMacro id=link44 onMouseOver="ShowTip(event, 'tt22', 'link44')" onMouseOut="HideTip('tt22')">gdTrueColorGetGreen</a></li><li><a href="#gdTrueColorGetBlue" class=LMacro id=link45 onMouseOver="ShowTip(event, 'tt23', 'link45')" onMouseOut="HideTip('tt23')">gdTrueColorGetBlue</a></li><li><a href="gd-c.html#gdImageColorExactAlpha" class=LFunction id=link46 onMouseOver="ShowTip(event, 'tt29', 'link46')" onMouseOut="HideTip('tt29')">gdImageColorExactAlpha</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="GifAnim"></a>GifAnim</h3><div class=CBody><p>Legal values for Disposal. gdDisposalNone is always used by the built-in optimizer if previm is passed.</p></div></div></div> + +<div class="CConstant"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnim"></a>gdImageGifAnim</h3><div class=CBody><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="gdDisposalUnknown"></a>gdDisposalUnknown</td><td class=CDLDescription>Not recommended</td></tr><tr><td class=CDLEntry><a name="gdDisposalNone"></a>gdDisposalNone</td><td class=CDLDescription>Preserve previous frame</td></tr><tr><td class=CDLEntry><a name="gdDisposalRestoreBackground"></a>gdDisposalRestoreBackground</td><td class=CDLDescription>First allocated color of palette</td></tr><tr><td class=CDLEntry><a name="gdDisposalRestorePrevious"></a>gdDisposalRestorePrevious</td><td class=CDLDescription>Restore to before start of frame</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd_gif_out-c.html#gdImageGifAnimAdd" class=LFunction id=link47 onMouseOver="ShowTip(event, 'tt30', 'link47')" onMouseOut="HideTip('tt30')">gdImageGifAnimAdd</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdSink"></a>gdSink</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdSinkPtr"></a>gdSinkPtr</h3><div class=CBody><p><b>Note:</b> This interface is <b>obsolete</b> and kept only for <b>compatibility</b>. Use <a href="gd_io-h.html#gdIOCtx" class=LType id=link48 onMouseOver="ShowTip(event, 'tt27', 'link48')" onMouseOut="HideTip('tt27')">gdIOCtx</a> instead.</p><p>Represents a “sink” (destination) to which a PNG can be written. Programmers who do not wish to write PNGs to a file can provide their own alternate output mechanism, using the <a href="gd_ss-c.html#gdImagePngToSink" class=LFunction id=link49 onMouseOver="ShowTip(event, 'tt31', 'link49')" onMouseOut="HideTip('tt31')">gdImagePngToSink</a> function. See the documentation of that function for an example of the proper use of this type.</p><blockquote><pre>typedef struct { + int (*sink) (void *context, char *buffer, int len); + void *context; +} gdSink, *gdSinkPtr;</pre></blockquote><p>The <u>sink</u> function must return -1 on error, otherwise the number of bytes written, which must be equal to len.</p><p><u>context</u> will be passed to your sink function.</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Accessor_Macros"></a>Accessor Macros</h3></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageTrueColor"></a>gdImageTrueColor</h3><div class=CBody><p>Whether an image is a truecolor image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero if the image is a truecolor image, zero for palette images.</p></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageSX"></a>gdImageSX</h3><div class=CBody><p>Gets the width (in pixels) of an image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageSY"></a>gdImageSY</h3><div class=CBody><p>Gets the height (in pixels) of an image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageColorsTotal"></a>gdImageColorsTotal</h3><div class=CBody><p>Gets the number of colors in the palette.</p><p>This macro is only valid for palette images.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageRed"></a>gdImageRed</h3><div class=CBody><p>Gets the red component value of a given color.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageGreen"></a>gdImageGreen</h3><div class=CBody><p>Gets the green component value of a given color.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageBlue"></a>gdImageBlue</h3><div class=CBody><p>Gets the blue component value of a given color.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageAlpha"></a>gdImageAlpha</h3><div class=CBody><p>Gets the alpha component value of a given color.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>c</td><td class=CDLDescription>The color.</td></tr></table></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageGetTransparent"></a>gdImageGetTransparent</h3><div class=CBody><p>Gets the transparent color of the image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageColorTransparent" class=LFunction id=link50 onMouseOver="ShowTip(event, 'tt32', 'link50')" onMouseOut="HideTip('tt32')">gdImageColorTransparent</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageGetInterlaced"></a>gdImageGetInterlaced</h3><div class=CBody><p>Whether an image is interlaced.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero for interlaced images, zero otherwise.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageInterlace" class=LFunction id=link51 onMouseOver="ShowTip(event, 'tt33', 'link51')" onMouseOut="HideTip('tt33')">gdImageInterlace</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImagePalettePixel"></a>gdImagePalettePixel</h3><div class=CBody><p>Gets the color of a pixel.</p><p>Calling this macro is only valid for palette images. No bounds checking is done for the coordinates.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageTrueColorPixel" class=LMacro id=link52 onMouseOver="ShowTip(event, 'tt34', 'link52')" onMouseOut="HideTip('tt34')">gdImageTrueColorPixel</a></li><li><a href="gd-c.html#gdImageGetPixel" class=LFunction id=link53 onMouseOver="ShowTip(event, 'tt35', 'link53')" onMouseOut="HideTip('tt35')">gdImageGetPixel</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageTrueColorPixel"></a>gdImageTrueColorPixel</h3><div class=CBody><p>Gets the color of a pixel.</p><p>Calling this macro is only valid for truecolor images. No bounds checking is done for the coordinates.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImagePalettePixel" class=LMacro id=link54 onMouseOver="ShowTip(event, 'tt36', 'link54')" onMouseOut="HideTip('tt36')">gdImagePalettePixel</a></li><li><a href="gd-c.html#gdImageGetTrueColorPixel" class=LFunction id=link55 onMouseOver="ShowTip(event, 'tt37', 'link55')" onMouseOut="HideTip('tt37')">gdImageGetTrueColorPixel</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageResolutionX"></a>gdImageResolutionX</h3><div class=CBody><p>Gets the horizontal resolution in DPI.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageResolutionY" class=LMacro id=link56 onMouseOver="ShowTip(event, 'tt38', 'link56')" onMouseOut="HideTip('tt38')">gdImageResolutionY</a></li><li><a href="gd-c.html#gdImageSetResolution" class=LFunction id=link57 onMouseOver="ShowTip(event, 'tt39', 'link57')" onMouseOut="HideTip('tt39')">gdImageSetResolution</a></li></ul></div></div></div> + +<div class="CMacro"><div class=CTopic><h3 class=CTitle><a name="gdImageResolutionY"></a>gdImageResolutionY</h3><div class=CBody><p>Gets the vertical resolution in DPI.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageResolutionX" class=LMacro id=link58 onMouseOver="ShowTip(event, 'tt40', 'link58')" onMouseOut="HideTip('tt40')">gdImageResolutionX</a></li><li><a href="gd-c.html#gdImageSetResolution" class=LFunction id=link59 onMouseOver="ShowTip(event, 'tt39', 'link59')" onMouseOut="HideTip('tt39')">gdImageSetResolution</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Crop"></a>Crop</h3></div></div> + +<div class="CConstant"><div class=CTopic><h3 class=CTitle><a name="gdCropMode"></a>gdCropMode</h3><div class=CBody><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="GD_CROP_DEFAULT"></a>GD_CROP_DEFAULT</td><td class=CDLDescription>Same as GD_CROP_TRANSPARENT</td></tr><tr><td class=CDLEntry><a name="GD_CROP_TRANSPARENT"></a>GD_CROP_TRANSPARENT</td><td class=CDLDescription>Crop using the transparent color</td></tr><tr><td class=CDLEntry><a name="GD_CROP_BLACK"></a>GD_CROP_BLACK</td><td class=CDLDescription>Crop black borders</td></tr><tr><td class=CDLEntry><a name="GD_CROP_WHITE"></a>GD_CROP_WHITE</td><td class=CDLDescription>Crop white borders</td></tr><tr><td class=CDLEntry><a name="GD_CROP_SIDES"></a>GD_CROP_SIDES</td><td class=CDLDescription>Crop using colors of the 4 corners</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd_crop-c.html#gdImageCropAuto" class=LFunction id=link60 onMouseOver="ShowTip(event, 'tt41', 'link60')" onMouseOut="HideTip('tt41')">gdImageCropAuto</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Image_Comparison"></a>Image Comparison</h3><div class=CBody><h4 class=CHeading>Constants</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>GD_CMP_IMAGE</td><td class=CDLDescription>Actual image IS different</td></tr><tr><td class=CDLEntry>GD_CMP_NUM_COLORS</td><td class=CDLDescription>Number of colors in pallette differ</td></tr><tr><td class=CDLEntry>GD_CMP_COLOR</td><td class=CDLDescription>Image colors differ</td></tr><tr><td class=CDLEntry>GD_CMP_SIZE_X</td><td class=CDLDescription>Image width differs</td></tr><tr><td class=CDLEntry>GD_CMP_SIZE_Y</td><td class=CDLDescription>Image heights differ</td></tr><tr><td class=CDLEntry>GD_CMP_TRANSPARENT</td><td class=CDLDescription>Transparent color differs</td></tr><tr><td class=CDLEntry>GD_CMP_BACKGROUND</td><td class=CDLDescription>Background color differs</td></tr><tr><td class=CDLEntry>GD_CMP_INTERLACE</td><td class=CDLDescription>Interlaced setting differs</td></tr><tr><td class=CDLEntry>GD_CMP_TRUECOLOR</td><td class=CDLDescription>Truecolor vs palette differs</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageCompare" class=LFunction id=link61 onMouseOver="ShowTip(event, 'tt42', 'link61')" onMouseOut="HideTip('tt42')">gdImageCompare</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a 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Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CType>Defines a point in a 2D coordinate system using floating point values. </div></div><div class=CToolTip id="tt2"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a closed polygon</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageOpenPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws an open polygon</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a filled polygon</div></div><div class=CToolTip id="tt6"><div class=CType>A rectangle in the coordinate space of the image</div></div><div class=CToolTip id="tt7"><div class=CMacro>Compose a truecolor value from its components</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAlphaBlend (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Blend two colors</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerOverlay (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerMultiply (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors with multiply effect</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAlphaBlending (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the effect for subsequent drawing operations</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>speed</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects the quantization method</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdInterpolationMethod </td><td class="PParameter prettyprint " nowrap>id</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the interpolation method for subsequent operations</div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Get the current interpolation method</div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreate (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreate is called to create palette-based images, with no more than 256 colors. </div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateTrueColor (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateTrueColor is called to create truecolor images, with an essentially unlimited number of colors. </div></div><div class=CToolTip id="tt17"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetSmall (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in small font.</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetLarge (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in large font.</div></div><div class=CToolTip id="tt20"><div class=CMacro>Gets the alpha channel value</div></div><div class=CToolTip id="tt21"><div class=CMacro>Gets the red channel value</div></div><div class=CToolTip id="tt22"><div class=CMacro>Gets the green channel value</div></div><div class=CToolTip id="tt23"><div class=CMacro>Gets the blue channel value</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>noOfPixels</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the style for following drawing operations</div></div><div class=CToolTip id="tt25"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetBrush (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>brush</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the brush for following drawing operations</div></div><div class=CToolTip id="tt26"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetTile (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>tile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt27"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt28"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng for documentation. </div></div><div class=CToolTip id="tt29"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExactAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt30"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAdd(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function writes GIF animation frames to GIF animation, which was initialized with gdImageGifAnimBegin. </div></div><div class=CToolTip id="tt31"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngToSink (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>outSink</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt32"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorTransparent (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the transparent color of the image</div></div><div class=CToolTip id="tt33"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets whether an image is interlaced</div></div><div class=CToolTip id="tt34"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt35"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color as stored in the image.</div></div><div class=CToolTip id="tt36"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt37"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetTrueColorPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color always as truecolor value.</div></div><div class=CToolTip id="tt38"><div class=CMacro>Gets the vertical resolution in DPI.</div></div><div class=CToolTip id="tt39"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetResolution(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the resolution of an image.</div></div><div class=CToolTip id="tt40"><div class=CMacro>Gets the horizontal resolution in DPI.</div></div><div class=CToolTip id="tt41"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropAuto(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image automatically</div></div><div class=CToolTip id="tt42"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageCompare (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Compare two images</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_bmp-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_bmp-c.html new file mode 100644 index 00000000000..d758067980b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_bmp-c.html @@ -0,0 +1,53 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>BMP IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="BMP_IO"></a>BMP IO</h1><div class=CBody><p>Read and write BMP images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#BMP_IO" >BMP IO</a></td><td class=SDescription>Read and write BMP images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageBmpPtr" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageBmpPtr</a></td><td class=SDescription>Outputs the given image as BMP data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdIOCtx</a> instead of a file. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageBmp" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageBmp</a></td><td class=SDescription><a href="#gdImageBmp" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">gdImageBmp</a> outputs the specified image to the specified file in BMP format. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageBmpCtx" id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdImageBmpCtx</a></td><td class=SDescription>Outputs the given image as BMP data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link6 onMouseOver="ShowTip(event, 'tt2', 'link6')" onMouseOut="HideTip('tt2')">gdIOCtx</a> instead of a file. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromBmp" id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdImageCreateFromBmp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromBmpPtr" id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageCreateFromBmpPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromBmpCtx" id=link9 onMouseOver="ShowTip(event, 'tt7', 'link9')" onMouseOut="HideTip('tt7')">gdImageCreateFromBmpCtx</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageBmpPtr"></a>gdImageBmpPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageBmpPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Outputs the given image as BMP data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link10 onMouseOver="ShowTip(event, 'tt2', 'link10')" onMouseOut="HideTip('tt2')">gdIOCtx</a> instead of a file. See <a href="#gdImageBmp" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt3', 'link11')" onMouseOut="HideTip('tt3')">gdImageBmp</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: size in bytes of the result.</td></tr><tr><td class=CDLEntry>compression</td><td class=CDLDescription>whether to apply RLE or not.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to memory containing the image data or NULL on error.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageBmp"></a>gdImageBmp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmp(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageBmp" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt3', 'link12')" onMouseOut="HideTip('tt3')">gdImageBmp</a> outputs the specified image to the specified file in BMP format. The file must be open for writing. Under MSDOS and all versions of Windows, it is important to use “wb” as opposed to simply “w” as the mode when opening the file, and under Unix there is no penalty for doing so. <a href="#gdImageBmp" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt3', 'link13')" onMouseOut="HideTip('tt3')">gdImageBmp</a> does not close the file; your code must do so.</p><p>In addition, <a href="#gdImageBmp" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt3', 'link14')" onMouseOut="HideTip('tt3')">gdImageBmp</a> allows to specify whether RLE compression should be applied.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageBmpCtx" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt4', 'link15')" onMouseOut="HideTip('tt4')">gdImageBmpCtx</a> write via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link16 onMouseOver="ShowTip(event, 'tt2', 'link16')" onMouseOut="HideTip('tt2')">gdIOCtx</a> instead of a file handle.</p><p><a href="#gdImageBmpPtr" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt1', 'link17')" onMouseOut="HideTip('tt1')">gdImageBmpPtr</a> store the image file to memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>the output FILE* object.</td></tr><tr><td class=CDLEntry>compression</td><td class=CDLDescription>whether to apply RLE or not.</td></tr></table><h4 class=CHeading>Returns</h4><p>nothing</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageBmpCtx"></a>gdImageBmpCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmpCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Outputs the given image as BMP data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link18 onMouseOver="ShowTip(event, 'tt2', 'link18')" onMouseOut="HideTip('tt2')">gdIOCtx</a> instead of a file. See <a href="#gdImageBmp" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt3', 'link19')" onMouseOut="HideTip('tt3')">gdImageBmp</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>the <a href="gd_io-h.html#gdIOCtx" class=LType id=link20 onMouseOver="ShowTip(event, 'tt2', 'link20')" onMouseOut="HideTip('tt2')">gdIOCtx</a> to write to.</td></tr><tr><td class=CDLEntry>compression</td><td class=CDLDescription>whether to apply RLE or not.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromBmp"></a>gdImageCreateFromBmp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmp(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromBmpPtr"></a>gdImageCreateFromBmpPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromBmpCtx"></a>gdImageCreateFromBmpCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div 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onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageBmpPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt2"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmp(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageBmp outputs the specified image to the specified file in BMP format. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmpCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmp(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_map-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_map-c.html new file mode 100644 index 00000000000..af178cf1c07 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_map-c.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdColorMapLookup</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdColorMapLookup"></a>gdColorMapLookup</h1><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdColorMapLookup(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdColorMap </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color_map,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>color_name,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_match-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_match-c.html new file mode 100644 index 00000000000..734852bf9e2 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_match-c.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdImageColorMatch</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_crop-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_crop-c.html new file mode 100644 index 00000000000..c94afc92e2f --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_crop-c.html @@ -0,0 +1,52 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Cropping</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Cropping"></a>Cropping</h1><div class=CBody><p>Crop an image</p><p>Some functions to crop images, automatically (auto detection of the border color), using a given color (with or without tolerance) or using a given rectangle.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">im2 = gdImageAutoCrop(im, GD_CROP_SIDES); +if (im2) { + gdImageDestroy(im); // unless you need the original image subsequently + // do something with the cropped image +} +gdImageDestroy(im2);</pre></blockquote><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Cropping" >Cropping</a></td><td class=SDescription>Crop an image</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCrop" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCrop</a></td><td class=SDescription>Crop an image to a given rectangle</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCropAuto" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCropAuto</a></td><td class=SDescription>Crop an image automatically</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCropThreshold" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCropThreshold</a></td><td class=SDescription>Crop an image using a given color</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCrop"></a>gdImageCrop</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCrop(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdRect </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>crop</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Crop an image to a given rectangle</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>crop</td><td class=CDLDescription>The cropping rectangle, see <a href="gd-h.html#gdRect" class=LType id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdRect</a>.</td></tr></table><h4 class=CHeading>Returns</h4><p>The newly created cropped image, or NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCropAuto" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt2', 'link5')" onMouseOut="HideTip('tt2')">gdImageCropAuto</a></li><li><a href="#gdImageCropThreshold" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt3', 'link6')" onMouseOut="HideTip('tt3')">gdImageCropThreshold</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCropAuto"></a>gdImageCropAuto</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropAuto(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Crop an image automatically</p><p>This function detects the cropping area according to the given <u>mode</u>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>mode</td><td class=CDLDescription>The cropping mode, see <a href="gd-h.html#gdCropMode" class=LConstant >gdCropMode</a>.</td></tr></table><h4 class=CHeading>Returns</h4><p>The newly created cropped image, or NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCrop" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt1', 'link7')" onMouseOut="HideTip('tt1')">gdImageCrop</a></li><li><a href="#gdImageCropThreshold" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt3', 'link8')" onMouseOut="HideTip('tt3')">gdImageCropThreshold</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCropThreshold"></a>gdImageCropThreshold</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropThreshold(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Crop an image using a given color</p><p>The <u>threshold</u> defines the tolerance to be used while comparing the image color and the color to crop. The method used to calculate the color difference is based on the color distance in the RGB(A) cube.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>color</td><td class=CDLDescription>The crop color.</td></tr><tr><td class=CDLEntry>threshold</td><td class=CDLDescription>The crop threshold.</td></tr></table><h4 class=CHeading>Returns</h4><p>The newly created cropped image, or NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCrop" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt1', 'link9')" onMouseOut="HideTip('tt1')">gdImageCrop</a></li><li><a href="#gdImageCropAuto" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt2', 'link10')" onMouseOut="HideTip('tt2')">gdImageCropAuto</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a 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onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCrop(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdRect </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>crop</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image to a given rectangle</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropAuto(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image automatically</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropThreshold(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image using a given color</div></div><div class=CToolTip id="tt4"><div class=CType>A rectangle in the coordinate space of the image</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filename-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filename-c.html new file mode 100644 index 00000000000..9b88f17248e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filename-c.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_filename.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_filename.c"></a>gd_filename.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_filename.c" >gd_filename.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdSupportsFileType" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdSupportsFileType</a></td><td class=SDescription>Tests if a given file type is supported by GD.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromFile" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromFile</a></td><td class=SDescription>Read an image file of any supported.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFile" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageFile</a></td><td class=SDescription>Writes an image to a file in the format indicated by the filename.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdSupportsFileType"></a>gdSupportsFileType</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdSupportsFileType(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>writing</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Tests if a given file type is supported by GD.</p><p>Given the name of an image file (which does not have to exist), returns 1 (i.e. TRUE) if <a href="#gdImageCreateFromFile" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt2', 'link4')" onMouseOut="HideTip('tt2')">gdImageCreateFromFile</a> can read a file of that type. This is useful if you do not know which image types were enabled at compile time.</p><p>If <u>writing</u> is true, the result will be true only if <a href="#gdImageFile" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageFile</a> can write a file of this type.</p><p>Note that filename parsing is done exactly the same as is done by <a href="#gdImageCreateFromFile" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt2', 'link6')" onMouseOut="HideTip('tt2')">gdImageCreateFromFile</a> and <a href="#gdImageFile" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt3', 'link7')" onMouseOut="HideTip('tt3')">gdImageFile</a> and is subject to the same limitations.</p><p>Assuming LibGD is compiled with support for these image types, the following extensions are supported:</p><ul><li>.gif</li><li>.gd, .gd2</li><li>.wbmp</li><li>.bmp</li><li>.xbm</li><li>.tga</li><li>.png</li><li>.jpg, .jpeg</li><li>.tiff, .tif</li><li>.webp</li><li>.xpm</li></ul><p>Names are parsed case-insenstively.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>filename</td><td class=CDLDescription>Filename with tested extension.</td></tr><tr><td class=CDLEntry>writing</td><td class=CDLDescription>Flag: true tests if writing works</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE (1) if the file type is supported, GD_FALSE (0) if not.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromFile"></a>gdImageCreateFromFile</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromFile(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Read an image file of any supported.</p><p>Given the path to a file, <a href="#gdImageCreateFromFile" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt2', 'link8')" onMouseOut="HideTip('tt2')">gdImageCreateFromFile</a> will open the file, read its contents with the appropriate <u>gdImageCreateFrom*</u> function and return it.</p><p>File type is determined by the filename extension, so having an incorrect extension will probably not work. For example, renaming PNG image “foo.png” to “foo.gif” and then attempting to load it will fail even if GD supports both formats. See <gdSupportsFiletype> for more details.</p><p>NULL is returned on error.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>filename</td><td class=CDLDescription>the input file name</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFile"></a>gdImageFile</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageFile(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Writes an image to a file in the format indicated by the filename.</p><p>File type is determined by the extension of the file name. See <gdSupportsFiletype> for an overview of the parsing.</p><p>For file types that require extra arguments, <a href="#gdImageFile" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt3', 'link9')" onMouseOut="HideTip('tt3')">gdImageFile</a> attempts to use sane defaults:</p><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><gdImageGd2></td><td class=CDLDescription>chunk size = 0, compression is enabled.</td></tr><tr><td class=CDLEntry><gdImageJpeg></td><td class=CDLDescription>quality = -1 (i.e. the reasonable default)</td></tr><tr><td class=CDLEntry><gdImageWBMP></td><td class=CDLDescription>foreground is the darkest available color</td></tr></table><p>Everything else is called with the two-argument function and so will use the default values.</p><p><a href="#gdImageFile" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt3', 'link10')" onMouseOut="HideTip('tt3')">gdImageFile</a> has some rudimentary error detection and will return GD_FALSE (0) if a detectable error occurred. However, the image loaders do not normally return their error status so a result of GD_TRUE (1) does **not** mean the file was saved successfully.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to save.</td></tr><tr><td class=CDLEntry>filename</td><td class=CDLDescription>The path to the file to which the image is saved.</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_FALSE (0) if an error was detected, GD_TRUE (1) if not.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div 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nowrap>writing</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Tests if a given file type is supported by GD.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromFile(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Read an image file of any supported.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageFile(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to a file in the format indicated by the filename.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filter-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filter-c.html new file mode 100644 index 00000000000..8d69674a6c1 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_filter-c.html @@ -0,0 +1,81 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Image Filters</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Image_Filters"></a>Image Filters</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Image_Filters" >Image Filters</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageScatter" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageScatter</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageScatterColor" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageScatterColor</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageScatterEx" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageScatterEx</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePixelate" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImagePixelate</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageNegate" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdImageNegate</a></td><td class=SDescription>Invert an image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGrayScale" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdImageGrayScale</a></td><td class=SDescription>Convert an image to grayscale</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageBrightness" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">gdImageBrightness</a></td><td class=SDescription>Change the brightness of an image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageContrast" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">gdImageContrast</a></td><td class=SDescription>Change the contrast of an image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColor" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">gdImageColor</a></td><td class=SDescription>Change channel values of an image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageConvolution" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">gdImageConvolution</a></td><td class=SDescription>Apply a convolution matrix to an image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSelectiveBlur" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">gdImageSelectiveBlur</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageEdgeDetectQuick" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">gdImageEdgeDetectQuick</a></td><td class=SDescription>Edge detection of an image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGaussianBlur" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">gdImageGaussianBlur</a></td><td class=SDescription><a href="#gdImageGaussianBlur" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt13', 'link14')" onMouseOut="HideTip('tt13')">gdImageGaussianBlur</a> performs a Gaussian blur of radius 1 on the image. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageEmboss" id=link15 onMouseOver="ShowTip(event, 'tt14', 'link15')" onMouseOut="HideTip('tt14')">gdImageEmboss</a></td><td class=SDescription>Emboss an image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageMeanRemoval" id=link16 onMouseOver="ShowTip(event, 'tt15', 'link16')" onMouseOut="HideTip('tt15')">gdImageMeanRemoval</a></td><td class=SDescription>Mean removal of an image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSmooth" id=link17 onMouseOver="ShowTip(event, 'tt16', 'link17')" onMouseOut="HideTip('tt16')">gdImageSmooth</a></td><td class=SDescription>Smooth an image</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyGaussianBlurred" >gdImageCopyGaussianBlurred</a></td><td class=SDescription>Return a copy of the source image <u>src</u> blurred according to the parameters using the Gaussian Blur algorithm.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageScatter"></a>gdImageScatter</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatter(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageScatterColor"></a>gdImageScatterColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>num_colors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageScatterEx"></a>gdImageScatterEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterEx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdScatterPtr </td><td class="PParameter prettyprint " nowrap>scatter</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePixelate"></a>gdImagePixelate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePixelate(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageNegate"></a>gdImageNegate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageNegate(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Invert an image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGrayScale"></a>gdImageGrayScale</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGrayScale(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Convert an image to grayscale</p><p>The red, green and blue components of each pixel are replaced by their weighted sum using the same coefficients as the REC.601 luma (Y’) calculation. The alpha components are retained.</p><p>For palette images the result may differ due to palette limitations.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageBrightness"></a>gdImageBrightness</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBrightness(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>brightness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Change the brightness of an image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>brightness</td><td class=CDLDescription>The value to add to the color channels of all pixels.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageContrast" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt8', 'link18')" onMouseOut="HideTip('tt8')">gdImageContrast</a></li><li><a href="#gdImageColor" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt9', 'link19')" onMouseOut="HideTip('tt9')">gdImageColor</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageContrast"></a>gdImageContrast</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageContrast(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>contrast</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Change the contrast of an image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>contrast</td><td class=CDLDescription>The contrast adjustment value. Negative values increase, postive values decrease the contrast. The larger the absolute value, the stronger the effect.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageBrightness" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt7', 'link20')" onMouseOut="HideTip('tt7')">gdImageBrightness</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageColor"></a>gdImageColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alpha</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Change channel values of an image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>red</td><td class=CDLDescription>The value to add to the red channel of all pixels.</td></tr><tr><td class=CDLEntry>green</td><td class=CDLDescription>The value to add to the green channel of all pixels.</td></tr><tr><td class=CDLEntry>blue</td><td class=CDLDescription>The value to add to the blue channel of all pixels.</td></tr><tr><td class=CDLEntry>alpha</td><td class=CDLDescription>The value to add to the alpha channel of all pixels.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageBrightness" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt7', 'link21')" onMouseOut="HideTip('tt7')">gdImageBrightness</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageConvolution"></a>gdImageConvolution</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageConvolution(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>offset</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Apply a convolution matrix to an image</p><p>Depending on the matrix a wide range of effects can be accomplished, e.g. blurring, sharpening, embossing and edge detection.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>filter</td><td class=CDLDescription>The 3x3 convolution matrix.</td></tr><tr><td class=CDLEntry>filter_div</td><td class=CDLDescription>The value to divide the convoluted channel values by.</td></tr><tr><td class=CDLEntry>offset</td><td class=CDLDescription>The value to add to the convoluted channel values.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageEdgeDetectQuick" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt12', 'link22')" onMouseOut="HideTip('tt12')">gdImageEdgeDetectQuick</a></li><li><a href="#gdImageGaussianBlur" class=LFunction id=link23 onMouseOver="ShowTip(event, 'tt13', 'link23')" onMouseOut="HideTip('tt13')">gdImageGaussianBlur</a></li><li><a href="#gdImageEmboss" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt14', 'link24')" onMouseOut="HideTip('tt14')">gdImageEmboss</a></li><li><a href="#gdImageMeanRemoval" class=LFunction id=link25 onMouseOver="ShowTip(event, 'tt15', 'link25')" onMouseOut="HideTip('tt15')">gdImageMeanRemoval</a></li><li><a href="#gdImageSmooth" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt16', 'link26')" onMouseOut="HideTip('tt16')">gdImageSmooth</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSelectiveBlur"></a>gdImageSelectiveBlur</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSelectiveBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageEdgeDetectQuick"></a>gdImageEdgeDetectQuick</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEdgeDetectQuick(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Edge detection of an image</p><img src="../images/edge_detect_quick.jpg" width="256" height="128"><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageMeanRemoval" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt15', 'link27')" onMouseOut="HideTip('tt15')">gdImageMeanRemoval</a></li><li><a href="#gdImageConvolution" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt10', 'link28')" onMouseOut="HideTip('tt10')">gdImageConvolution</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGaussianBlur"></a>gdImageGaussianBlur</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGaussianBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageGaussianBlur" class=LFunction id=link29 onMouseOver="ShowTip(event, 'tt13', 'link29')" onMouseOut="HideTip('tt13')">gdImageGaussianBlur</a> performs a Gaussian blur of radius 1 on the image. The image is modified in place.</p><p><b>NOTE:</b> You will almost certain want to use <a href="#gdImageCopyGaussianBlurred" class=LFunction id=link30 onMouseOver="ShowTip(event, 'tt17', 'link30')" onMouseOut="HideTip('tt17')">gdImageCopyGaussianBlurred</a> instead, as it allows you to change your kernel size and sigma value. Future versions of this function may fall back to calling it instead of <a href="#gdImageConvolution" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt10', 'link31')" onMouseOut="HideTip('tt10')">gdImageConvolution</a>, causing subtle changes so be warned.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to blur</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE (1) on success, GD_FALSE (0) on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageEmboss"></a>gdImageEmboss</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEmboss(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Emboss an image</p><img src="../images/emboss.jpg" width="256" height="128"><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageConvolution" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt10', 'link32')" onMouseOut="HideTip('tt10')">gdImageConvolution</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageMeanRemoval"></a>gdImageMeanRemoval</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageMeanRemoval(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Mean removal of an image</p><img src="../images/mean_removal.jpg" width="256" height="128"><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageEdgeDetectQuick" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt12', 'link33')" onMouseOut="HideTip('tt12')">gdImageEdgeDetectQuick</a></li><li><a href="#gdImageConvolution" class=LFunction id=link34 onMouseOver="ShowTip(event, 'tt10', 'link34')" onMouseOut="HideTip('tt10')">gdImageConvolution</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSmooth"></a>gdImageSmooth</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSmooth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>weight</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Smooth an image</p><img src="../images/smooth.jpg" width="256" height="128"><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>weight</td><td class=CDLDescription>The strength of the smoothing.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageConvolution" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt10', 'link35')" onMouseOut="HideTip('tt10')">gdImageConvolution</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCopyGaussianBlurred"></a>gdImageCopyGaussianBlurred</h3><div class=CBody><p>Return a copy of the source image <u>src</u> blurred according to the parameters using the Gaussian Blur algorithm.</p><p><u>radius</u> is a radius, not a diameter so a radius of 2 (for example) will blur across a region 5 pixels across (2 to the center, 1 for the center itself and another 2 to the other edge).</p><p><u>sigma</u> represents the “fatness” of the curve (lower == fatter). If <u>sigma</u> is less than or equal to 0, <a href="#gdImageCopyGaussianBlurred" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt17', 'link36')" onMouseOut="HideTip('tt17')">gdImageCopyGaussianBlurred</a> ignores it and instead computes an “optimal” value. Be warned that future versions of this function may compute sigma differently.</p><p>The resulting image is always truecolor.</p><h4 class=CHeading>More Details</h4><p>A Gaussian Blur is generated by replacing each pixel’s color values with the average of the surrounding pixels’ colors. This region is a circle whose radius is given by argument <u>radius</u>. Thus, a larger radius will yield a blurrier image.</p><p>This average is not a simple mean of the values. Instead, values are weighted using the Gaussian function (roughly a bell curve centered around the destination pixel) giving it much more influence on the result than its neighbours. Thus, a fatter curve will give the center pixel more weight and make the image less blurry; lower <u>sigma</u> values will yield flatter curves.</p><p>Currently, <a href="#gdImageCopyGaussianBlurred" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt17', 'link37')" onMouseOut="HideTip('tt17')">gdImageCopyGaussianBlurred</a> computes the default sigma as</p><p>(2/3)*radius</p><p>Note, however that we reserve the right to change this if we find a better ratio. If you absolutely need the current sigma value, you should set it yourself.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>the source image</td></tr><tr><td class=CDLEntry>radius</td><td class=CDLDescription>the blur radius (<b>not</b> diameter--range is 2*radius + 1)</td></tr><tr><td class=CDLEntry>sigma</td><td class=CDLDescription>the sigma value or a value <= 0.0 to use the computed default</td></tr></table><h4 class=CHeading>Returns</h4><p>The new image or NULL if an error occurred. The result is always truecolor.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">FILE *in; +gdImagePtr result, src; + +in = fopen("foo.png", "rb"); +src = gdImageCreateFromPng(in); + +result = gdImageCopyGaussianBlurred(im, src->sx / 10, -1.0);</pre></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a 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class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatter(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>num_colors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterEx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdScatterPtr </td><td class="PParameter prettyprint " nowrap>scatter</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePixelate(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageNegate(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert an image</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGrayScale(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert an image to grayscale</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBrightness(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>brightness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the brightness of an image</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageContrast(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>contrast</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the contrast of an image</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alpha</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change channel values of an image</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageConvolution(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>offset</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply a convolution matrix to an image</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSelectiveBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEdgeDetectQuick(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Edge detection of an image</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGaussianBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGaussianBlur performs a Gaussian blur of radius 1 on the image. </div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEmboss(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Emboss an image</div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageMeanRemoval(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Mean removal of an image</div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSmooth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>weight</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Smooth an image</div></div><div class=CToolTip id="tt17"><div class=CFunction>Return a copy of the source image <u>src</u> blurred according to the parameters using the Gaussian Blur algorithm.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd-c.html new file mode 100644 index 00000000000..488366a1c12 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd-c.html @@ -0,0 +1,57 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>GD IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="GD_IO"></a>GD IO</h1><div class=CBody><p>Read and write GD images.</p><p>The GD image format is a proprietary image format of libgd. <b>It has to be</b> <b>regarded as being obsolete, and should only be used for development and</b> <b>testing purposes.</b></p><h4 class=CHeading>Structure of a GD image file</h4><ul><li>file header</li><li>color header (either truecolor or palette)</li><li>image data</li></ul><p>All numbers are stored in big-endian format. Note that all GD output is done in the GD 2.x format (not to be confused with the GD2 format), but input may also be in the GD 1.x format.</p><h4 class=CHeading>GD 1.x file header structure</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>width</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>height</td><td class=CDLDescription>1 word</td></tr></table><h4 class=CHeading>GD 1.x color header (palette only)</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>count</td><td class=CDLDescription>1 byte (the number of used palette colors)</td></tr><tr><td class=CDLEntry>transparent</td><td class=CDLDescription>1 word (257 signals no transparency)</td></tr><tr><td class=CDLEntry>palette</td><td class=CDLDescription>256×3 bytes (RGB triplets)</td></tr></table><h4 class=CHeading>GD 2.x file header structure</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>signature</td><td class=CDLDescription>1 word (“\xFF\xFE” for truecolor, “\xFF\xFF” for palette)</td></tr><tr><td class=CDLEntry>width</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>height</td><td class=CDLDescription>1 word</td></tr></table><h4 class=CHeading>GD 2.x truecolor image color header</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>truecolor</td><td class=CDLDescription>1 byte (always “\001”)</td></tr><tr><td class=CDLEntry>transparent</td><td class=CDLDescription>1 dword (ARGB color); “\377\377\377\377” means that no transparent color is set</td></tr></table><h4 class=CHeading>GD 2.x palette image color header</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>truecolor</td><td class=CDLDescription>1 byte (always “\0”)</td></tr><tr><td class=CDLEntry>count</td><td class=CDLDescription>1 word (the number of used palette colors)</td></tr><tr><td class=CDLEntry>transparent</td><td class=CDLDescription>1 dword (palette index); “\377\377\377\377” means that no transparent color is set</td></tr><tr><td class=CDLEntry>palette</td><td class=CDLDescription>256 dwords (RGBA colors)</td></tr></table><h4 class=CHeading>Image data</h4><p>Sequential pixel data; row-major from top to bottom, left to right:</p><ul><li>1 byte per pixel for palette images</li><li>1 dword (ARGB) per pixel for truecolor images</li></ul><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#GD_IO" >GD IO</a></td><td class=SDescription>Read and write GD images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGd" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a></td><td class=SDescription><a href="#gdImageCreateFromGd" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> is called to load images from gd format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromGdPtr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromGdPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGdCtx" id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">gdImageCreateFromGdCtx</a></td><td class=SDescription>Reads in a GD image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGd" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">gdImageGd</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGdPtr" id=link7 onMouseOver="ShowTip(event, 'tt6', 'link7')" onMouseOut="HideTip('tt6')">gdImageGdPtr</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd"></a>gdImageCreateFromGd</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromGd" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt1', 'link8')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> is called to load images from gd format files. Invoke <a href="#gdImageCreateFromGd" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt1', 'link9')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> with an already opened pointer to a file containing the desired image in the gd file format, which is specific to gd and intended for very fast loading. (It is not intended for compression; for compression, use PNG or JPEG.)</p><p><a href="#gdImageCreateFromGd" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt1', 'link10')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link11 onMouseOver="ShowTip(event, 'tt7', 'link11')" onMouseOut="HideTip('tt7')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a gd format image). <a href="#gdImageCreateFromGd" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt1', 'link12')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> does not close the file. You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt8', 'link13')" onMouseOut="HideTip('tt8')">gdImageDestroy</a>.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromGdPtr" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt2', 'link14')" onMouseOut="HideTip('tt2')">gdImageCreateFromGdPtr</a> creates an image from GD data (i.e. the contents of a GD file) already in memory.</p><p><a href="#gdImageCreateFromGdCtx" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt3', 'link15')" onMouseOut="HideTip('tt3')">gdImageCreateFromGdCtx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link16 onMouseOver="ShowTip(event, 'tt4', 'link16')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre>gdImagePtr im; +FILE *in; +in = fopen("mygd.gd", "rb"); +im = gdImageCreateFromGd(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGdPtr"></a>gdImageCreateFromGdPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of GD data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>GD data (i.e. contents of a GIF file).</td></tr></table><p>Reads in GD data from memory. See <a href="#gdImageCreateFromGd" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt1', 'link17')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGdCtx"></a>gdImageCreateFromGdCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdCtx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Reads in a GD image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link18 onMouseOver="ShowTip(event, 'tt4', 'link18')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct. See <a href="#gdImageCreateFromGd" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt1', 'link19')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGd"></a>gdImageGd</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGdPtr"></a>gdImageGdPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGdPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div 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"nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd is called to load images from gd format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdCtx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt4"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGdPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt7"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd2-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd2-c.html new file mode 100644 index 00000000000..9a95b57abe2 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gd2-c.html @@ -0,0 +1,63 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>GD2 IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="GD2_IO"></a>GD2 IO</h1><div class=CBody><p>Read and write GD2 images.</p><p>The GD2 image format is a proprietary image format of libgd. <b>It has to be</b> <b>regarded as being obsolete, and should only be used for development and</b> <b>testing purposes.</b></p><h4 class=CHeading>Structure of a GD2 image file</h4><ul><li>file header</li><li>chunk headers (only for compressed data)</li><li>color header (either truecolor or palette)</li><li>chunks of image data (chunk-row-major, top to bottom, left to right)</li></ul><p>All numbers are stored in big-endian format.</p><h4 class=CHeading>File header structure</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>signature</td><td class=CDLDescription>4 bytes (always “gd2\0”)</td></tr><tr><td class=CDLEntry>version</td><td class=CDLDescription>1 word (e.g. “\0\002”)</td></tr><tr><td class=CDLEntry>width</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>height</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>chunk_size</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>format</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>x_chunk_count</td><td class=CDLDescription>1 word</td></tr><tr><td class=CDLEntry>y_chunk_count</td><td class=CDLDescription>1 word</td></tr></table><h4 class=CHeading>Recognized formats</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>1</td><td class=CDLDescription>raw palette image data</td></tr><tr><td class=CDLEntry>2</td><td class=CDLDescription>compressed palette image data</td></tr><tr><td class=CDLEntry>3</td><td class=CDLDescription>raw truecolor image data</td></tr><tr><td class=CDLEntry>4</td><td class=CDLDescription>compressed truecolor image data</td></tr></table><h4 class=CHeading>Chunk header</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>offset</td><td class=CDLDescription>1 dword</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>1 dword</td></tr></table><p>There are x_chunk_count * y_chunk_count chunk headers.</p><h4 class=CHeading>Truecolor image color header</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>truecolor</td><td class=CDLDescription>1 byte (always “\001”)</td></tr><tr><td class=CDLEntry>transparent</td><td class=CDLDescription>1 dword (ARGB color); “\377\377\377\377” means that no transparent color is set</td></tr></table><h4 class=CHeading>Palette image color header</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>truecolor</td><td class=CDLDescription>1 byte (always “\0”)</td></tr><tr><td class=CDLEntry>count</td><td class=CDLDescription>1 word (the number of used palette colors)</td></tr><tr><td class=CDLEntry>transparent</td><td class=CDLDescription>1 dword (palette index); “\377\377\377\377” means that no transparent color is set</td></tr><tr><td class=CDLEntry>palette</td><td class=CDLDescription>256 dwords (RGBA colors)</td></tr></table><h4 class=CHeading>Chunk structure</h4><p>Sequential pixel data of a rectangular area (chunk_size x chunk_size), row-major from top to bottom, left to right:</p><ul><li>1 byte per pixel for palette images</li><li>1 dword (ARGB) per pixel for truecolor images</li></ul><p>Depending on format, the chunk may be ZLIB compressed.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#GD2_IO" >GD2 IO</a></td><td class=SDescription>Read and write GD2 images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGd2" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a></td><td class=SDescription><a href="#gdImageCreateFromGd2" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> is called to load images from gd2 format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromGd2Ptr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromGd2Ptr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGd2Ctx" id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">gdImageCreateFromGd2Ctx</a></td><td class=SDescription>Reads in a GD2 image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromGd2Part" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a></td><td class=SDescription><a href="#gdImageCreateFromGd2Part" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a> is called to load parts of images from gd2 format files. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGd2PartPtr" id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageCreateFromGd2PartPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromGd2PartCtx" id=link9 onMouseOver="ShowTip(event, 'tt7', 'link9')" onMouseOut="HideTip('tt7')">gdImageCreateFromGd2PartCtx</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGd2" id=link10 onMouseOver="ShowTip(event, 'tt8', 'link10')" onMouseOut="HideTip('tt8')">gdImageGd2</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGd2Ptr" id=link11 onMouseOver="ShowTip(event, 'tt9', 'link11')" onMouseOut="HideTip('tt9')">gdImageGd2Ptr</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2"></a>gdImageCreateFromGd2</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2 (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromGd2" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt1', 'link12')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> is called to load images from gd2 format files. Invoke <a href="#gdImageCreateFromGd2" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt1', 'link13')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> with an already opened pointer to a file containing the desired image in the gd2 file format, which is specific to gd2 and intended for fast loading of parts of large images. (It is a compressed format, but generally not as good as maximum compression of the entire image would be.)</p><p><a href="#gdImageCreateFromGd2" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt1', 'link14')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link15 onMouseOver="ShowTip(event, 'tt10', 'link15')" onMouseOut="HideTip('tt10')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a gd format image). <a href="#gdImageCreateFromGd2" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt1', 'link16')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> does not close the file. You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt11', 'link17')" onMouseOut="HideTip('tt11')">gdImageDestroy</a>.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromGd2Ptr" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt2', 'link18')" onMouseOut="HideTip('tt2')">gdImageCreateFromGd2Ptr</a> creates an image from GD data (i.e. the contents of a GD2 file) already in memory.</p><p><a href="#gdImageCreateFromGd2Ctx" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt3', 'link19')" onMouseOut="HideTip('tt3')">gdImageCreateFromGd2Ctx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link20 onMouseOver="ShowTip(event, 'tt4', 'link20')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre>gdImagePtr im; +FILE *in; +in = fopen("mygd.gd2", "rb"); +im = gdImageCreateFromGd2(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2Ptr"></a>gdImageCreateFromGd2Ptr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ptr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of GD2 data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>GD2 data (i.e. contents of a GIF file).</td></tr></table><p>See <a href="#gdImageCreateFromGd2" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt1', 'link21')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2Ctx"></a>gdImageCreateFromGd2Ctx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ctx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Reads in a GD2 image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link22 onMouseOver="ShowTip(event, 'tt4', 'link22')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct. See <a href="#gdImageCreateFromGd2" class=LFunction id=link23 onMouseOver="ShowTip(event, 'tt1', 'link23')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2Part"></a>gdImageCreateFromGd2Part</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Part (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromGd2Part" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt5', 'link24')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a> is called to load parts of images from gd2 format files. Invoked in the same way as <a href="#gdImageCreateFromGd2" class=LFunction id=link25 onMouseOver="ShowTip(event, 'tt1', 'link25')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a>, but with extra parameters indicating the source (x, y) and width/height of the desired image. <a href="#gdImageCreateFromGd2Part" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt5', 'link26')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link27 onMouseOver="ShowTip(event, 'tt10', 'link27')" onMouseOut="HideTip('tt10')">gdImagePtr</a> to the new image, or NULL if unable to load the image. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt11', 'link28')" onMouseOut="HideTip('tt11')">gdImageDestroy</a>.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromGd2PartPtr" class=LFunction id=link29 onMouseOver="ShowTip(event, 'tt6', 'link29')" onMouseOut="HideTip('tt6')">gdImageCreateFromGd2PartPtr</a> creates an image from GD2 data (i.e. the contents of a GD2 file) already in memory.</p><p><a href="#gdImageCreateFromGd2Ctx" class=LFunction id=link30 onMouseOver="ShowTip(event, 'tt3', 'link30')" onMouseOut="HideTip('tt3')">gdImageCreateFromGd2Ctx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link31 onMouseOver="ShowTip(event, 'tt4', 'link31')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer</td></tr><tr><td class=CDLEntry>srcx, srcy</td><td class=CDLDescription>The source X and Y coordinates</td></tr><tr><td class=CDLEntry>w, h</td><td class=CDLDescription>The resulting image’s width and height</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2PartPtr"></a>gdImageCreateFromGd2PartPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of GD data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>GD data (i.e. contents of a GIF file).</td></tr><tr><td class=CDLEntry>srcx, srcy</td><td class=CDLDescription>The source X and Y coordinates</td></tr><tr><td class=CDLEntry>w, h</td><td class=CDLDescription>The resulting image’s width and height</td></tr></table><p>Reads in part of a GD2 image file stored from memory. See <a href="#gdImageCreateFromGd2Part" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt5', 'link32')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGd2PartCtx"></a>gdImageCreateFromGd2PartCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>in</td><td class=CDLDescription>The data source.</td></tr><tr><td class=CDLEntry>srcx, srcy</td><td class=CDLDescription>The source X and Y coordinates</td></tr><tr><td class=CDLEntry>w, h</td><td class=CDLDescription>The resulting image’s width and height</td></tr></table><p>Reads in part of a GD2 data image file via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link33 onMouseOver="ShowTip(event, 'tt4', 'link33')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct. See <a href="#gdImageCreateFromGd2Part" class=LFunction id=link34 onMouseOver="ShowTip(event, 'tt5', 'link34')" onMouseOut="HideTip('tt5')">gdImageCreateFromGd2Part</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGd2"></a>gdImageGd2</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd2 (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGd2Ptr"></a>gdImageGd2Ptr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGd2Ptr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div 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href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2 (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2 is called to load images from gd2 format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ptr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ctx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD2 image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt4"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Part (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2Part is called to load parts of images from gd2 format files. </div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd2 (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGd2Ptr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt10"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_in-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_in-c.html new file mode 100644 index 00000000000..dd4ae385458 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_in-c.html @@ -0,0 +1,54 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>GIF Input</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="GIF_Input"></a>GIF Input</h1><div class=CBody><p>Read GIF images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#GIF_Input" >GIF Input</a></td><td class=SDescription>Read GIF images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGif" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a></td><td class=SDescription><a href="#gdImageCreateFromGif" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> is called to load images from GIF format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromGifPtr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromGifPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromGifCtx" id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">gdImageCreateFromGifCtx</a></td><td class=SDescription>See <a href="#gdImageCreateFromGif" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt1', 'link5')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGif"></a>gdImageCreateFromGif</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGif(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fdFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromGif" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt1', 'link6')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> is called to load images from GIF format files. Invoke <a href="#gdImageCreateFromGif" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt1', 'link7')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> with an already opened pointer to a file containing the desired image.</p><p><a href="#gdImageCreateFromGif" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt1', 'link8')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link9 onMouseOver="ShowTip(event, 'tt4', 'link9')" onMouseOut="HideTip('tt4')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a GIF image). <a href="#gdImageCreateFromGif" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt1', 'link10')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> does not close the file. You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt5', 'link11')" onMouseOut="HideTip('tt5')">gdImageDestroy</a>.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromGifPtr" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt2', 'link12')" onMouseOut="HideTip('tt2')">gdImageCreateFromGifPtr</a> creates an image from GIF data (i.e. the contents of a GIF file) already in memory.</p><p><a href="#gdImageCreateFromGifCtx" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt3', 'link13')" onMouseOut="HideTip('tt3')">gdImageCreateFromGifCtx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link14 onMouseOver="ShowTip(event, 'tt6', 'link14')" onMouseOut="HideTip('tt6')">gdIOCtx</a> struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre>gdImagePtr im; +... inside a function ... +FILE *in; +in = fopen("mygif.gif", "rb"); +im = gdImageCreateFromGif(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGifPtr"></a>gdImageCreateFromGifPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of GIF data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>GIF data (i.e. contents of a GIF file).</td></tr></table><p>See <a href="#gdImageCreateFromGif" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt1', 'link15')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromGifCtx"></a>gdImageCreateFromGifCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromGif" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt1', 'link16')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a>.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile id=MSelected>GIF Input</div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a 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"HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGif(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fdFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGif is called to load images from GIF format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromGif.</div></div><div class=CToolTip id="tt4"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt6"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_out-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_out-c.html new file mode 100644 index 00000000000..5095e9e537e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_gif_out-c.html @@ -0,0 +1,124 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>GIF Output</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="GIF_Output"></a>GIF Output</h1><div class=CBody><p>Write GIF images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#GIF_Output" >GIF Output</a></td><td class=SDescription>Write GIF images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifPtr" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageGifPtr</a></td><td class=SDescription>Identical to <a href="#gdImageGif" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageGif</a> except that it returns a pointer to a memory area with the GIF data. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGif" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageGif</a></td><td class=SDescription><a href="#gdImageGif" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt2', 'link4')" onMouseOut="HideTip('tt2')">gdImageGif</a> outputs the specified image to the specified file in GIF format. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifCtx" id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageGifCtx</a></td><td class=SDescription>Writes a GIF image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link6 onMouseOver="ShowTip(event, 'tt4', 'link6')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGifAnimBeginPtr" id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdImageGifAnimBeginPtr</a></td><td class=SDescription>Like <a href="#gdImageGifAnimBegin" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a> except that it outputs to a memory buffer. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifAnimBegin" id=link9 onMouseOver="ShowTip(event, 'tt6', 'link9')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a></td><td class=SDescription>This function must be called as the first function when creating a GIF animation. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGifAnimBeginCtx" id=link10 onMouseOver="ShowTip(event, 'tt7', 'link10')" onMouseOut="HideTip('tt7')">gdImageGifAnimBeginCtx</a></td><td class=SDescription>Like <a href="#gdImageGifAnimBegin" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt6', 'link11')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a> except that it outputs to <a href="gd_io-h.html#gdIOCtx" class=LType id=link12 onMouseOver="ShowTip(event, 'tt4', 'link12')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifAnimAddPtr" id=link13 onMouseOver="ShowTip(event, 'tt8', 'link13')" onMouseOut="HideTip('tt8')">gdImageGifAnimAddPtr</a></td><td class=SDescription>Like <a href="#gdImageGifAnimAdd" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt9', 'link14')" onMouseOut="HideTip('tt9')">gdImageGifAnimAdd</a> (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGifAnimAdd" id=link15 onMouseOver="ShowTip(event, 'tt9', 'link15')" onMouseOut="HideTip('tt9')">gdImageGifAnimAdd</a></td><td class=SDescription>This function writes GIF animation frames to GIF animation, which was initialized with <a href="#gdImageGifAnimBegin" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt6', 'link16')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifAnimAddCtx" id=link17 onMouseOver="ShowTip(event, 'tt10', 'link17')" onMouseOut="HideTip('tt10')">gdImageGifAnimAddCtx</a></td><td class=SDescription>Adds an animation frame via a <gdIOCtxPtr>. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGifAnimEnd" id=link18 onMouseOver="ShowTip(event, 'tt11', 'link18')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a></td><td class=SDescription>Terminates the GIF file properly.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGifAnimEndPtr" id=link19 onMouseOver="ShowTip(event, 'tt12', 'link19')" onMouseOut="HideTip('tt12')">gdImageGifAnimEndPtr</a></td><td class=SDescription>Like <a href="#gdImageGifAnimEnd" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt11', 'link20')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a> (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGifAnimEndCtx" id=link21 onMouseOver="ShowTip(event, 'tt13', 'link21')" onMouseOut="HideTip('tt13')">gdImageGifAnimEndCtx</a></td><td class=SDescription>Like <a href="#gdImageGifAnimEnd" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt11', 'link22')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a>, but writes its data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link23 onMouseOver="ShowTip(event, 'tt4', 'link23')" onMouseOut="HideTip('tt4')">gdIOCtx</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifPtr"></a>gdImageGifPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Identical to <a href="#gdImageGif" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt2', 'link24')" onMouseOut="HideTip('tt2')">gdImageGif</a> except that it returns a pointer to a memory area with the GIF data. This memory must be freed by the caller when it is no longer needed.</p><p>The caller <b>must</b> invoke <a href="gdhelpers-c.html#gdFree" class=LFunction id=link25 onMouseOver="ShowTip(event, 'tt14', 'link25')" onMouseOut="HideTip('tt14')">gdFree</a>, not <u>free()</u>. This is because it is not guaranteed that libgd will use the same implementation of malloc, free, etc. as your proggram.</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: the size of the resulting image.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the GIF data or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGif"></a>gdImageGif</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGif(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageGif" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt2', 'link26')" onMouseOut="HideTip('tt2')">gdImageGif</a> outputs the specified image to the specified file in GIF format. The file must be open for binary writing. (Under MSDOS and all versions of Windows, it is important to use “wb” as opposed to simply “w” as the mode when opening the file; under Unix there is no penalty for doing so). <a href="#gdImageGif" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt2', 'link27')" onMouseOut="HideTip('tt2')">gdImageGif</a> does not close the file; your code must do so.</p><p>GIF does not support true color; GIF images can contain a maximum of 256 colors. If the image to be written is a truecolor image, such as those created with gdImageCreateTrueColor or loaded from a JPEG or a truecolor PNG image file, a palette-based temporary image will automatically be created internally using the <a href="gd_topal-c.html#gdImageCreatePaletteFromTrueColor" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt15', 'link28')" onMouseOut="HideTip('tt15')">gdImageCreatePaletteFromTrueColor</a> function. The original image pixels are not modified. This conversion produces high quality palettes but does require some CPU time. If you are regularly converting truecolor to palette in this way, you should consider creating your image as a palette-based image in the first place.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageGifCtx" class=LFunction id=link29 onMouseOver="ShowTip(event, 'tt3', 'link29')" onMouseOut="HideTip('tt3')">gdImageGifCtx</a> outputs the image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link30 onMouseOver="ShowTip(event, 'tt4', 'link30')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><p><a href="#gdImageGifPtr" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt1', 'link31')" onMouseOut="HideTip('tt1')">gdImageGifPtr</a> stores the image in a large array of bytes.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>The FILE pointer to write the image to.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing</p><h4 class=CHeading>Example</h4><blockquote><pre>gdImagePtr im; +int black, white; +FILE *out; +// Create the image +im = gdImageCreate(100, 100); +// Allocate background +white = gdImageColorAllocate(im, 255, 255, 255); +// Allocate drawing color +black = gdImageColorAllocate(im, 0, 0, 0); +// Draw rectangle +gdImageRectangle(im, 0, 0, 99, 99, black); +// Open output file in binary mode +out = fopen("rect.gif", "wb"); +// Write GIF +gdImageGif(im, out); +// Close file +fclose(out); +// Destroy image +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifCtx"></a>gdImageGifCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Writes a GIF image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link32 onMouseOver="ShowTip(event, 'tt4', 'link32')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. See <a href="#gdImageGif" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt2', 'link33')" onMouseOut="HideTip('tt2')">gdImageGif</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>The <a href="gd_io-h.html#gdIOCtx" class=LType id=link34 onMouseOver="ShowTip(event, 'tt4', 'link34')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct used to do the writing.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimBeginPtr"></a>gdImageGifAnimBeginPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimBeginPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Like <a href="#gdImageGifAnimBegin" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt6', 'link35')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a> except that it outputs to a memory buffer. See <a href="#gdImageGifAnimBegin" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt6', 'link36')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>.</p><p>The returned memory must be freed by the caller when it is no longer needed. **The caller must invoke <gdFree>(), not free()**, unless the caller is absolutely certain that the same implementations of malloc, free, etc. are used both at library build time and at application build time (but don’t; it could always change).</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The reference image</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: the size in bytes of the result.</td></tr><tr><td class=CDLEntry>GlobalCM</td><td class=CDLDescription>Global colormap flag: 1 -> yes, 0 -> no, -1 -> do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -> infinite, -1 means no loop</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the resulting data (the contents of the start of the GIF) or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimBegin"></a>gdImageGifAnimBegin</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBegin(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function must be called as the first function when creating a GIF animation. It writes the correct GIF file headers to selected file output, and prepares for frames to be added for the animation. The image argument is not used to produce an image frame to the file, it is only used to establish the GIF animation frame size, interlacing options and the color palette. <a href="#gdImageGifAnimAdd" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt9', 'link37')" onMouseOut="HideTip('tt9')">gdImageGifAnimAdd</a> is used to add the first and subsequent frames to the animation, and the animation must be terminated by writing a semicolon character (;) to it or by using gdImageGifAnimEnd to do that.</p><p>The GlobalCM flag indicates if a global color map (or palette) is used in the GIF89A header. A nonzero value specifies that a global color map should be used to reduce the size of the animation. Of course, if the color maps of individual frames differ greatly, a global color map may not be a good idea. GlobalCM=1 means write global color map, GlobalCM=0 means do not, and GlobalCM=-1 means to do the default, which currently is to use a global color map.</p><p>If Loops is 0 or greater, the Netscape 2.0 extension for animation loop count is written. 0 means infinite loop count. -1 means that the extension is not added which results in no looping. -1 is the default.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageGifAnimBeginCtx" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt7', 'link38')" onMouseOut="HideTip('tt7')">gdImageGifAnimBeginCtx</a> outputs the image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link39 onMouseOver="ShowTip(event, 'tt4', 'link39')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><p><a href="#gdImageGifAnimBeginPtr" class=LFunction id=link40 onMouseOver="ShowTip(event, 'tt5', 'link40')" onMouseOut="HideTip('tt5')">gdImageGifAnimBeginPtr</a> stores the image in a large array of bytes.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The reference image</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>The output FILE*.</td></tr><tr><td class=CDLEntry>GlobalCM</td><td class=CDLDescription>Global colormap flag: 1 -> yes, 0 -> no, -1 -> do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -> infinite, -1 means no loop</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p><h4 class=CHeading>Example</h4><p>See <a href="#gdImageGifAnimBegin" class=LFunction id=link41 onMouseOver="ShowTip(event, 'tt6', 'link41')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimBeginCtx"></a>gdImageGifAnimBeginCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBeginCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Like <a href="#gdImageGifAnimBegin" class=LFunction id=link42 onMouseOver="ShowTip(event, 'tt6', 'link42')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a> except that it outputs to <a href="gd_io-h.html#gdIOCtx" class=LType id=link43 onMouseOver="ShowTip(event, 'tt4', 'link43')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. See <a href="#gdImageGifAnimBegin" class=LFunction id=link44 onMouseOver="ShowTip(event, 'tt6', 'link44')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The reference image</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>Pointer to the output <a href="gd_io-h.html#gdIOCtx" class=LType id=link45 onMouseOver="ShowTip(event, 'tt4', 'link45')" onMouseOut="HideTip('tt4')">gdIOCtx</a>.</td></tr><tr><td class=CDLEntry>GlobalCM</td><td class=CDLDescription>Global colormap flag: 1 -> yes, 0 -> no, -1 -> do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -> infinite, -1 means no loop</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimAddPtr"></a>gdImageGifAnimAddPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimAddPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Like <a href="#gdImageGifAnimAdd" class=LFunction id=link46 onMouseOver="ShowTip(event, 'tt9', 'link46')" onMouseOut="HideTip('tt9')">gdImageGifAnimAdd</a> (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</p><p>This memory must be freed by the caller when it is no longer needed. **The caller must invoke <gdFree>(), not free(),** unless the caller is absolutely certain that the same implementations of malloc, free, etc. are used both at library build time and at application build time (but don’t; it could always change).</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to add.</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: the size of the resulting buffer.</td></tr><tr><td class=CDLEntry>LocalCM</td><td class=CDLDescription>Flag. If 1, use a local color map for this frame.</td></tr><tr><td class=CDLEntry>LeftOfs</td><td class=CDLDescription>Left offset of image in frame.</td></tr><tr><td class=CDLEntry>TopOfs</td><td class=CDLDescription>Top offset of image in frame.</td></tr><tr><td class=CDLEntry>Delay</td><td class=CDLDescription>Delay before next frame (in 1/100 seconds)</td></tr><tr><td class=CDLEntry>Disposal</td><td class=CDLDescription>MODE: How to treat this frame when the next one loads.</td></tr><tr><td class=CDLEntry>previm</td><td class=CDLDescription>NULL or a pointer to the previous image written.</td></tr></table><h4 class=CHeading>Returns</h4><p>Pointer to the resulting data or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimAdd"></a>gdImageGifAnimAdd</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAdd(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function writes GIF animation frames to GIF animation, which was initialized with <a href="#gdImageGifAnimBegin" class=LFunction id=link47 onMouseOver="ShowTip(event, 'tt6', 'link47')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>. With <u>LeftOfs</u> and <u>TopOfs</u> you can place this frame in different offset than (0,0) inside the image screen as defined in <a href="#gdImageGifAnimBegin" class=LFunction id=link48 onMouseOver="ShowTip(event, 'tt6', 'link48')" onMouseOut="HideTip('tt6')">gdImageGifAnimBegin</a>. Delay between the previous frame and this frame is in 1/100s units. <u>Disposal</u> is usually <a href="gd-h.html#gdDisposalNone" class=LConstant id=link49 onMouseOver="ShowTip(event, 'tt16', 'link49')" onMouseOut="HideTip('tt16')">gdDisposalNone</a>, meaning that the pixels changed by this frame should remain on the display when the next frame begins to render, but can also be <a href="gd-h.html#gdDisposalUnknown" class=LConstant id=link50 onMouseOver="ShowTip(event, 'tt17', 'link50')" onMouseOut="HideTip('tt17')">gdDisposalUnknown</a> (not recommended), <a href="gd-h.html#gdDisposalRestoreBackground" class=LConstant id=link51 onMouseOver="ShowTip(event, 'tt18', 'link51')" onMouseOut="HideTip('tt18')">gdDisposalRestoreBackground</a> (restores the first allocated color of the global palette), or <a href="gd-h.html#gdDisposalRestorePrevious" class=LConstant id=link52 onMouseOver="ShowTip(event, 'tt19', 'link52')" onMouseOut="HideTip('tt19')">gdDisposalRestorePrevious</a> (restores the appearance of the affected area before the frame was rendered). Only <a href="gd-h.html#gdDisposalNone" class=LConstant id=link53 onMouseOver="ShowTip(event, 'tt16', 'link53')" onMouseOut="HideTip('tt16')">gdDisposalNone</a> is a sensible choice for the first frame. If <u>previm</u> is passed, the built-in GIF optimizer will always use <a href="gd-h.html#gdDisposalNone" class=LConstant id=link54 onMouseOver="ShowTip(event, 'tt16', 'link54')" onMouseOut="HideTip('tt16')">gdDisposalNone</a> regardless of the Disposal parameter.</p><p>Setting the <u>LocalCM</u> flag to 1 adds a local palette for this image to the animation. Otherwise the global palette is assumed and the user must make sure the palettes match. Use <a href="gd-c.html#gdImagePaletteCopy" class=LFunction id=link55 onMouseOver="ShowTip(event, 'tt20', 'link55')" onMouseOut="HideTip('tt20')">gdImagePaletteCopy</a> to do that.</p><p>Automatic optimization is activated by giving the previous image as a parameter. This function then compares the images and only writes the changed pixels to the new frame in animation. The <u>Disposal</u> parameter for optimized animations must be set to 1, also for the first frame. <u>LeftOfs</u> and <u>TopOfs</u> parameters are ignored for optimized frames. To achieve good optimization, it is usually best to use a single global color map. To allow <a href="#gdImageGifAnimAdd" class=LFunction id=link56 onMouseOver="ShowTip(event, 'tt9', 'link56')" onMouseOut="HideTip('tt9')">gdImageGifAnimAdd</a> to compress unchanged pixels via the use of a transparent color, the image must include a transparent color.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageGifAnimAddCtx" class=LFunction id=link57 onMouseOver="ShowTip(event, 'tt10', 'link57')" onMouseOut="HideTip('tt10')">gdImageGifAnimAddCtx</a> outputs its data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link58 onMouseOver="ShowTip(event, 'tt4', 'link58')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><p><a href="#gdImageGifAnimAddPtr" class=LFunction id=link59 onMouseOver="ShowTip(event, 'tt8', 'link59')" onMouseOut="HideTip('tt8')">gdImageGifAnimAddPtr</a> outputs its data to a memory buffer which it returns.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to add.</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>The output FILE* being written.</td></tr><tr><td class=CDLEntry>LocalCM</td><td class=CDLDescription>Flag. If 1, use a local color map for this frame.</td></tr><tr><td class=CDLEntry>LeftOfs</td><td class=CDLDescription>Left offset of image in frame.</td></tr><tr><td class=CDLEntry>TopOfs</td><td class=CDLDescription>Top offset of image in frame.</td></tr><tr><td class=CDLEntry>Delay</td><td class=CDLDescription>Delay before next frame (in 1/100 seconds)</td></tr><tr><td class=CDLEntry>Disposal</td><td class=CDLDescription>MODE: How to treat this frame when the next one loads.</td></tr><tr><td class=CDLEntry>previm</td><td class=CDLDescription>NULL or a pointer to the previous image written.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">{ +gdImagePtr im, im2, im3; +int black, white, trans; +FILE *out; + +im = gdImageCreate(100, 100); // Create the image +white = gdImageColorAllocate(im, 255, 255, 255); // Allocate background +black = gdImageColorAllocate(im, 0, 0, 0); // Allocate drawing color +trans = gdImageColorAllocate(im, 1, 1, 1); // trans clr for compression +gdImageRectangle(im, 0, 0, 10, 10, black); // Draw rectangle + +out = fopen("anim.gif", "wb");// Open output file in binary mode +gdImageGifAnimBegin(im, out, 1, 3);// Write GIF hdr, global clr map,loops +// Write the first frame. No local color map. Delay = 1s +gdImageGifAnimAdd(im, out, 0, 0, 0, 100, 1, NULL); + +// construct the second frame +im2 = gdImageCreate(100, 100); +(void)gdImageColorAllocate(im2, 255, 255, 255); // White background +gdImagePaletteCopy (im2, im); // Make sure the palette is identical +gdImageRectangle(im2, 0, 0, 15, 15, black); // Draw something +// Allow animation compression with transparent pixels +gdImageColorTransparent (im2, trans); +gdImageGifAnimAdd(im2, out, 0, 0, 0, 100, 1, im); // Add second frame + +// construct the third frame +im3 = gdImageCreate(100, 100); +(void)gdImageColorAllocate(im3, 255, 255, 255); // white background +gdImagePaletteCopy (im3, im); // Make sure the palette is identical +gdImageRectangle(im3, 0, 0, 15, 20, black); // Draw something +// Allow animation compression with transparent pixels +gdImageColorTransparent (im3, trans); +// Add the third frame, compressing against the second one +gdImageGifAnimAdd(im3, out, 0, 0, 0, 100, 1, im2); +gdImageGifAnimEnd(out); // End marker, same as putc(';', out); +fclose(out); // Close file + +// Destroy images +gdImageDestroy(im); +gdImageDestroy(im2); +gdImageDestroy(im3); +}</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimAddCtx"></a>gdImageGifAnimAddCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAddCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds an animation frame via a <gdIOCtxPtr>. See gdImageGifAnimAdd>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to add.</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>The output <gdIOCtxPtr>.</td></tr><tr><td class=CDLEntry>LocalCM</td><td class=CDLDescription>Flag. If 1, use a local color map for this frame.</td></tr><tr><td class=CDLEntry>LeftOfs</td><td class=CDLDescription>Left offset of image in frame.</td></tr><tr><td class=CDLEntry>TopOfs</td><td class=CDLDescription>Top offset of image in frame.</td></tr><tr><td class=CDLEntry>Delay</td><td class=CDLDescription>Delay before next frame (in 1/100 seconds)</td></tr><tr><td class=CDLEntry>Disposal</td><td class=CDLDescription>MODE: How to treat this frame when the next one loads.</td></tr><tr><td class=CDLEntry>previm</td><td class=CDLDescription>NULL or a pointer to the previous image written.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimEnd"></a>gdImageGifAnimEnd</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEnd(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Terminates the GIF file properly.</p><p>(Previous versions of this function’s documentation suggested just manually writing a semicolon (‘;’) instead since that is all this function does. While that has no longer changed, we now suggest that you do not do this and instead always call <a href="#gdImageGifAnimEnd" class=LFunction id=link60 onMouseOver="ShowTip(event, 'tt11', 'link60')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a> (or equivalent) since later versions could possibly do more or different things.)</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageGifAnimEndCtx" class=LFunction id=link61 onMouseOver="ShowTip(event, 'tt13', 'link61')" onMouseOut="HideTip('tt13')">gdImageGifAnimEndCtx</a> outputs its data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link62 onMouseOver="ShowTip(event, 'tt4', 'link62')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><p><a href="#gdImageGifAnimEndPtr" class=LFunction id=link63 onMouseOver="ShowTip(event, 'tt12', 'link63')" onMouseOut="HideTip('tt12')">gdImageGifAnimEndPtr</a> outputs its data to a memory buffer which it returns.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>the destination FILE*.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimEndPtr"></a>gdImageGifAnimEndPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimEndPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Like <a href="#gdImageGifAnimEnd" class=LFunction id=link64 onMouseOver="ShowTip(event, 'tt11', 'link64')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a> (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</p><p>This memory must be freed by the caller when it is no longer needed. **The caller must invoke <gdFree>(), not free(),** unless the caller is absolutely certain that the same implementations of malloc, free, etc. are used both at library build time and at application build time (but don’t; it could always change).</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: the size of the resulting buffer.</td></tr></table><h4 class=CHeading>Returns</h4><p>Pointer to the resulting data or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGifAnimEndCtx"></a>gdImageGifAnimEndCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEndCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Like <a href="#gdImageGifAnimEnd" class=LFunction id=link65 onMouseOver="ShowTip(event, 'tt11', 'link65')" onMouseOut="HideTip('tt11')">gdImageGifAnimEnd</a>, but writes its data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link66 onMouseOver="ShowTip(event, 'tt4', 'link66')" onMouseOut="HideTip('tt4')">gdIOCtx</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>out</td><td class=CDLDescription>the destination <a href="gd_io-h.html#gdIOCtx" class=LType id=link67 onMouseOver="ShowTip(event, 'tt4', 'link67')" onMouseOut="HideTip('tt4')">gdIOCtx</a>.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile id=MSelected>GIF Output</div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG 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"HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageGif except that it returns a pointer to a memory area with the GIF data. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGif(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGif outputs the specified image to the specified file in GIF format. </div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes a GIF image via a gdIOCtx. </div></div><div class=CToolTip id="tt4"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimBeginPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to a memory buffer. </div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBegin(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function must be called as the first function when creating a GIF animation. </div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBeginCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to gdIOCtx. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimAddPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimAdd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAdd(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function writes GIF animation frames to GIF animation, which was initialized with gdImageGifAnimBegin. </div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAddCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Adds an animation frame via a gdIOCtxPtr. </div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEnd(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Terminates the GIF file properly.</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimEndPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEndCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd, but writes its data via a gdIOCtx.</div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Frees memory that has been allocated by libgd functions.</div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt16"><div class=CConstant>Preserve previous frame</div></div><div class=CToolTip id="tt17"><div class=CConstant>Not recommended</div></div><div class=CToolTip id="tt18"><div class=CConstant>First allocated color of palette</div></div><div class=CToolTip id="tt19"><div class=CConstant>Restore to before start of frame</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePaletteCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>from</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_interpolation-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_interpolation-c.html new file mode 100644 index 00000000000..a23ebcd8b3c --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_interpolation-c.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_interpolation.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_interpolation.c"></a>gd_interpolation.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_interpolation.c" >gd_interpolation.c</a></td><td class=SDescription></td></tr><tr class="SFunction SMarked"><td class=SEntry><a href="#gdImageScale" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageScale</a></td><td class=SDescription>Scale an image</td></tr><tr class="SFunction"><td class=SEntry><a href="#gdImageRotateInterpolated" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageRotateInterpolated</a></td><td class=SDescription>Rotate an image</td></tr><tr class="SGroup"><td class=SEntry><a href="#Affine_Transformation" >Affine Transformation</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdTransformAffineGetImage" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdTransformAffineGetImage</a></td><td class=SDescription>Applies an affine transformation to a region and return an image containing the complete transformation.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#getPixelRgbInterpolated" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">getPixelRgbInterpolated</a></td><td class=SDescription>get the index of the image’s colors</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdTransformAffineCopy" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdTransformAffineCopy</a></td><td class=SDescription>Applies an affine transformation to a region and copy the result in a destination to the given position.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdTransformAffineBoundingBox" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdTransformAffineBoundingBox</a></td><td class=SDescription>Returns the bounding box of an affine transformation applied to a rectangular area <a href="gd-h.html#gdRect" class=LType id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">gdRect</a></td></tr><tr class="SGroup"><td class=SEntry><a href="#Interpolation_Method" >Interpolation Method</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetInterpolationMethod" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">gdImageSetInterpolationMethod</a></td><td class=SDescription>Set the interpolation method for subsequent operations</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGetInterpolationMethod" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">gdImageGetInterpolationMethod</a></td><td class=SDescription>Get the current interpolation method</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageScale"></a>gdImageScale</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageScale(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_height</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Scale an image</p><p>Creates a new image, scaled to the requested size using the current <a href="gd-h.html#gdInterpolationMethod" class=LConstant >gdInterpolationMethod</a>.</p><p>Note that GD_WEIGHTED4 is not yet supported by this function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>new_width</td><td class=CDLDescription>The new width.</td></tr><tr><td class=CDLEntry>new_height</td><td class=CDLDescription>The new height.</td></tr></table><h4 class=CHeading>Returns</h4><p>The scaled image on success, NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageCopyResized" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">gdImageCopyResized</a></li><li><a href="gd-c.html#gdImageCopyResampled" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">gdImageCopyResampled</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageRotateInterpolated"></a>gdImageRotateInterpolated</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>bgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Rotate an image</p><p>Creates a new image, counter-clockwise rotated by the requested angle using the current <a href="gd-h.html#gdInterpolationMethod" class=LConstant >gdInterpolationMethod</a>. Non-square angles will add a border with bgcolor.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>The source image.</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>The angle in degrees.</td></tr><tr><td class=CDLEntry>bgcolor</td><td class=CDLDescription>The color to fill the added background with.</td></tr></table><h4 class=CHeading>Returns</h4><p>The rotated image on success, NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageCopyRotated" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">gdImageCopyRotated</a></li></ul></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Affine_Transformation"></a>Affine Transformation</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdTransformAffineGetImage"></a>gdTransformAffineGetImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineGetImage(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src_area,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Applies an affine transformation to a region and return an image containing the complete transformation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Pointer to a gdImagePtr to store the created image, NULL when the creation or the transformation failed</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>Source image</td></tr><tr><td class=CDLEntry>src_area</td><td class=CDLDescription>rectangle defining the source region to transform</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>Y position in the destination image</td></tr><tr><td class=CDLEntry>affine</td><td class=CDLDescription>The desired affine transformation</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE if the affine is rectilinear or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="getPixelRgbInterpolated"></a>getPixelRgbInterpolated</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>static int getPixelRgbInterpolated(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>tcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>get the index of the image’s colors</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>Image to draw the transformed image</td></tr><tr><td class=CDLEntry>tcolor</td><td class=CDLDescription>TrueColor</td></tr></table><h4 class=CHeading>Return</h4><p>index of colors</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdTransformAffineCopy"></a>gdTransformAffineCopy</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineCopy(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Applies an affine transformation to a region and copy the result in a destination to the given position.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Image to draw the transformed image</td></tr><tr><td class=CDLEntry>src</td><td class=CDLDescription>Source image</td></tr><tr><td class=CDLEntry>dstX</td><td class=CDLDescription>X position in the destination image</td></tr><tr><td class=CDLEntry>dstY</td><td class=CDLDescription>Y position in the destination image</td></tr><tr><td class=CDLEntry>src_area</td><td class=CDLDescription>Rectangular region to rotate in the src image</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE on failure</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdTransformAffineBoundingBox"></a>gdTransformAffineBoundingBox</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineBoundingBox(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>bbox</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the bounding box of an affine transformation applied to a rectangular area <a href="gd-h.html#gdRect" class=LType id=link13 onMouseOver="ShowTip(event, 'tt7', 'link13')" onMouseOut="HideTip('tt7')">gdRect</a></p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>Rectangular source area for the affine transformation</td></tr><tr><td class=CDLEntry>affine</td><td class=CDLDescription>the affine transformation</td></tr><tr><td class=CDLEntry>bbox</td><td class=CDLDescription>the resulting bounding box</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE if the affine is rectilinear or GD_FALSE</p></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Interpolation_Method"></a>Interpolation Method</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSetInterpolationMethod"></a>gdImageSetInterpolationMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdInterpolationMethod </td><td class="PParameter prettyprint " nowrap>id</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set the interpolation method for subsequent operations</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>id</td><td class=CDLDescription>The interpolation method.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero on success, zero on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdInterpolationMethod" class=LConstant >gdInterpolationMethod</a></li><li><a href="#gdImageGetInterpolationMethod" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt9', 'link14')" onMouseOut="HideTip('tt9')">gdImageGetInterpolationMethod</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageGetInterpolationMethod"></a>gdImageGetInterpolationMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Get the current interpolation method</p><p>This is here so that the value can be read via a language or VM with an FFI but no (portable) way to extract the value from the struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>Returns</h4><p>The current interpolation method.</p><h4 class=CHeading>See also</h4><ul><li><a href="gd-h.html#gdInterpolationMethod" class=LConstant >gdInterpolationMethod</a></li><li><a href="#gdImageSetInterpolationMethod" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt8', 'link15')" onMouseOut="HideTip('tt8')">gdImageSetInterpolationMethod</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div 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class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option 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class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Scale an image</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>bgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Rotate an image</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineGetImage(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src_area,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and return an image containing the complete transformation.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>static int getPixelRgbInterpolated(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>tcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>get the index of the image’s colors</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineCopy(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and copy the result in a destination to the given position.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineBoundingBox(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>bbox</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the bounding box of an affine transformation applied to a rectangular area gdRect</div></div><div class=CToolTip id="tt7"><div class=CType>A rectangle in the coordinate space of the image</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdInterpolationMethod </td><td class="PParameter prettyprint " nowrap>id</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the interpolation method for subsequent operations</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Get the current interpolation method</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResized (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resized area from an image to another image</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResampled (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resampled area from an image to another image</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyRotated (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a rotated area from an image to another image</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io-h.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io-h.html new file mode 100644 index 00000000000..c1401543ae4 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io-h.html @@ -0,0 +1,56 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_io.h</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_io.h"></a>gd_io.h</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_io.h" >gd_io.h</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Types" >Types</a></td><td class=SDescription></td></tr><tr class="SType SIndent1 SMarked"><td class=SEntry><a href="#gdIOCtx" >gdIOCtx</a></td><td class=SDescription>gdIOCtx structures hold function pointers for doing image IO.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div> + +<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdIOCtx"></a>gdIOCtx</h3><div class=CBody><p>gdIOCtx structures hold function pointers for doing image IO.</p><p>Most of the gd functions that read and write files, such as <a href="gd_png-c.html#gdImagePng" class=LFunction id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImagePng</a> also have variants that accept a <a href="#gdIOCtx" class=LType id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdIOCtx</a> structure; see <a href="gd_png-c.html#gdImagePngCtx" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImagePngCtx</a> and <a href="gd_jpeg-c.html#gdImageCreateFromJpegCtx" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageCreateFromJpegCtx</a>.</p><p>Those who wish to provide their own custom routines to read and write images can populate a gdIOCtx structure with functions of their own devising to to read and write data. For image reading, the only mandatory functions are getC and getBuf, which must return the number of characters actually read, or a negative value on error or EOF. These functions must read the number of characters requested unless at the end of the file.</p><p>For image writing, the only mandatory functions are putC and putBuf, which return the number of characters written; these functions must write the number of characters requested except in the event of an error. The seek and tell functions are only required in conjunction with the gd2 file format, which supports quick loading of partial images. The gd_free function will not be invoked when calling the standard Ctx functions; it is an implementation convenience when adding new data types to gd. For examples, see gd_png.c, gd_gd2.c, gd_jpeg.c, etc., all of which rely on gdIOCtx to implement the standard image read and write functions.</p><blockquote><pre>typedef struct gdIOCtx +{ + int (*getC) (struct gdIOCtx *); + int (*getBuf) (struct gdIOCtx *, void *, int wanted); + + void (*putC) (struct gdIOCtx *, int); + int (*putBuf) (struct gdIOCtx *, const void *, int wanted); + + // seek must return 1 on SUCCESS, 0 on FAILURE. Unlike fseek! + int (*seek) (struct gdIOCtx *, const int); + long (*tell) (struct gdIOCtx *); + + void (*gd_free) (struct gdIOCtx *); +} gdIOCtx;</pre></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile id=MSelected>gd_io.h</div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large 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href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePng (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngEx with compression of -1.</div></div><div class=CToolTip id="tt2"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngCtxEx with compression of -1. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_dp-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_dp-c.html new file mode 100644 index 00000000000..403c77de5ff --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_dp-c.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_io_dp.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_io_dp.c"></a>gd_io_dp.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_io_dp.c" >gd_io_dp.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdNewDynamicCtx" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdNewDynamicCtx</a></td><td class=SDescription>Return data as a dynamic pointer.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdNewDynamicCtxEx" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdNewDynamicCtxEx</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdDPExtractData" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdDPExtractData</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdNewDynamicCtx"></a>gdNewDynamicCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Return data as a dynamic pointer.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdNewDynamicCtxEx"></a>gdNewDynamicCtxEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>freeOKFlag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdDPExtractData"></a>gdDPExtractData</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdDPExtractData (</td><td class="PTypePrefix prettyprint " nowrap>struct </td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile id=MSelected>gd_io_dp.c</div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>freeOKFlag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdDPExtractData (</td><td class="PTypePrefix prettyprint " nowrap>struct </td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_file-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_file-c.html new file mode 100644 index 00000000000..da808f8062e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_file-c.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdNewFileCtx</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdNewFileCtx"></a>gdNewFileCtx</h1><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewFileCtx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>f</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Return data as a dynamic pointer.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_jpeg-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_jpeg-c.html new file mode 100644 index 00000000000..3e6d33e348b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_jpeg-c.html @@ -0,0 +1,83 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>JPEG IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="JPEG_IO"></a>JPEG IO</h1><div class=CBody><p>Read and write JPEG images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#JPEG_IO" >JPEG IO</a></td><td class=SDescription>Read and write JPEG images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageJpeg" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageJpeg</a></td><td class=SDescription><a href="#gdImageJpeg" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> outputs the specified image to the specified file in JPEG format. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageJpegPtr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageJpegPtr</a></td><td class=SDescription>Identical to <a href="#gdImageJpeg" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt1', 'link4')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> except that it returns a pointer to a memory area with the JPEG data. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageJpegCtx" id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageJpegCtx</a></td><td class=SDescription>Write the image as JPEG data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link6 onMouseOver="ShowTip(event, 'tt4', 'link6')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromJpeg" id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a></td><td class=SDescription>See <a href="#gdImageCreateFromJpegEx" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromJpegEx" id=link9 onMouseOver="ShowTip(event, 'tt6', 'link9')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a></td><td class=SDescription><a href="#gdImageCreateFromJpegEx" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt6', 'link10')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a> is called to load truecolor images from JPEG format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromJpegPtr" id=link11 onMouseOver="ShowTip(event, 'tt7', 'link11')" onMouseOut="HideTip('tt7')">gdImageCreateFromJpegPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromJpegPtrEx" id=link12 onMouseOver="ShowTip(event, 'tt8', 'link12')" onMouseOut="HideTip('tt8')">gdImageCreateFromJpegPtrEx</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromJpegCtx" id=link13 onMouseOver="ShowTip(event, 'tt9', 'link13')" onMouseOut="HideTip('tt9')">gdImageCreateFromJpegCtx</a></td><td class=SDescription>See <a href="#gdImageCreateFromJpeg" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt5', 'link14')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromJpegCtxEx" id=link15 onMouseOver="ShowTip(event, 'tt10', 'link15')" onMouseOut="HideTip('tt10')">gdImageCreateFromJpegCtxEx</a></td><td class=SDescription>See <a href="#gdImageCreateFromJpeg" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt5', 'link16')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageJpeg"></a>gdImageJpeg</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpeg(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageJpeg" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt1', 'link17')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> outputs the specified image to the specified file in JPEG format. The file must be open for writing. Under MSDOS and all versions of Windows, it is important to use “wb” as opposed to simply “w” as the mode when opening the file, and under Unix there is no penalty for doing so. <a href="#gdImageJpeg" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt1', 'link18')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> does not close the file; your code must do so.</p><p>If <u>quality</u> is negative, the default IJG JPEG quality value (which should yield a good general quality / size tradeoff for most situations) is used. Otherwise, for practical purposes, <u>quality</u> should be a value in the range 0-95, higher quality values usually implying both higher quality and larger image sizes.</p><p>If you have set image interlacing using <a href="gd-c.html#gdImageInterlace" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt11', 'link19')" onMouseOut="HideTip('tt11')">gdImageInterlace</a>, this function will interpret that to mean you wish to output a progressive JPEG. Some programs (e.g., Web browsers) can display progressive JPEGs incrementally; this can be useful when browsing over a relatively slow communications link, for example. Progressive JPEGs can also be slightly smaller than sequential (non-progressive) JPEGs.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageJpegCtx" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt3', 'link20')" onMouseOut="HideTip('tt3')">gdImageJpegCtx</a> stores the image using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link21 onMouseOver="ShowTip(event, 'tt4', 'link21')" onMouseOut="HideTip('tt4')">gdIOCtx</a> struct.</p><p><a href="#gdImageJpegPtr" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt2', 'link22')" onMouseOut="HideTip('tt2')">gdImageJpegPtr</a> stores the image to RAM.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to save</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>The FILE pointer to write to.</td></tr><tr><td class=CDLEntry>quality</td><td class=CDLDescription>Compression quality (0-95, 0 means use the default).</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +int black, white; +FILE *out; +// Create the image +im = gdImageCreate(100, 100); +// Allocate background +white = gdImageColorAllocate(im, 255, 255, 255); +// Allocate drawing color +black = gdImageColorAllocate(im, 0, 0, 0); +// Draw rectangle +gdImageRectangle(im, 0, 0, 99, 99, black); +// Open output file in binary mode +out = fopen("rect.jpg", "wb"); +// Write JPEG using default quality +gdImageJpeg(im, out, -1); +// Close file +fclose(out); +// Destroy image +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageJpegPtr"></a>gdImageJpegPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageJpegPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Identical to <a href="#gdImageJpeg" class=LFunction id=link23 onMouseOver="ShowTip(event, 'tt1', 'link23')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> except that it returns a pointer to a memory area with the JPEG data. This memory must be freed by the caller when it is no longer needed.</p><p>The caller <b>must</b> invoke <a href="gdhelpers-c.html#gdFree" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt12', 'link24')" onMouseOut="HideTip('tt12')">gdFree</a>, not free(). This is because it is not guaranteed that libgd will use the same implementation of malloc, free, etc. as your proggram.</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: the size of the resulting image.</td></tr><tr><td class=CDLEntry>quality</td><td class=CDLDescription>Compression quality.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the JPEG data or NULL if an error occurred.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageJpegCtx"></a>gdImageJpegCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpegCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Write the image as JPEG data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link25 onMouseOver="ShowTip(event, 'tt4', 'link25')" onMouseOut="HideTip('tt4')">gdIOCtx</a>. See <a href="#gdImageJpeg" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt1', 'link26')" onMouseOut="HideTip('tt1')">gdImageJpeg</a> for more details.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write.</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>The output sink.</td></tr><tr><td class=CDLEntry>quality</td><td class=CDLDescription>Image quality.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpeg"></a>gdImageCreateFromJpeg</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpeg(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromJpegEx" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt6', 'link27')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpegEx"></a>gdImageCreateFromJpegEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegEx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromJpegEx" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt6', 'link28')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a> is called to load truecolor images from JPEG format files. Invoke <a href="#gdImageCreateFromJpegEx" class=LFunction id=link29 onMouseOver="ShowTip(event, 'tt6', 'link29')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a> with an already opened pointer to a file containing the desired image. <a href="#gdImageCreateFromJpegEx" class=LFunction id=link30 onMouseOver="ShowTip(event, 'tt6', 'link30')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link31 onMouseOver="ShowTip(event, 'tt13', 'link31')" onMouseOut="HideTip('tt13')">gdImagePtr</a> to the new truecolor image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a JPEG image). <a href="#gdImageCreateFromJpegEx" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt6', 'link32')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a> does not close the file.</p><p>You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt14', 'link33')" onMouseOut="HideTip('tt14')">gdImageDestroy</a>.</p><p><b>The returned image is always a truecolor image.</b></p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromJpegPtrEx" class=LFunction id=link34 onMouseOver="ShowTip(event, 'tt8', 'link34')" onMouseOut="HideTip('tt8')">gdImageCreateFromJpegPtrEx</a> creates an image from JPEG data already in memory.</p><p><a href="#gdImageCreateFromJpegCtxEx" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt10', 'link35')" onMouseOut="HideTip('tt10')">gdImageCreateFromJpegCtxEx</a> reads its data via the function pointers in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link36 onMouseOver="ShowTip(event, 'tt4', 'link36')" onMouseOut="HideTip('tt4')">gdIOCtx</a> structure.</p><p><a href="#gdImageCreateFromJpeg" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt5', 'link37')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a>, <a href="#gdImageCreateFromJpegPtr" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt7', 'link38')" onMouseOut="HideTip('tt7')">gdImageCreateFromJpegPtr</a> and <a href="#gdImageCreateFromJpegCtx" class=LFunction id=link39 onMouseOver="ShowTip(event, 'tt9', 'link39')" onMouseOut="HideTip('tt9')">gdImageCreateFromJpegCtx</a> are equivalent to calling their <u>Ex</u>-named counterparts with an ignore_warning set to 1 (i.e. TRUE).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer.</td></tr><tr><td class=CDLEntry>ignore_warning</td><td class=CDLDescription>Flag. If true, ignores recoverable warnings.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new <b>truecolor</b> image. This will need to be destroyed with <a href="gd-c.html#gdImageDestroy" class=LFunction id=link40 onMouseOver="ShowTip(event, 'tt14', 'link40')" onMouseOut="HideTip('tt14')">gdImageDestroy</a> once it is no longer needed.</p><p>On error, returns NULL.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +FILE *in; +in = fopen("myjpeg.jpg", "rb"); +im = gdImageCreateFromJpegEx(in, GD_TRUE); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpegPtr"></a>gdImageCreateFromJpegPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of JPEG data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>pointer to JPEG data.</td></tr></table><p>See <a href="#gdImageCreateFromJpegEx" class=LFunction id=link41 onMouseOver="ShowTip(event, 'tt6', 'link41')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpegPtrEx"></a>gdImageCreateFromJpegPtrEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtrEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of JPEG data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>pointer to JPEG data.</td></tr><tr><td class=CDLEntry>ignore_warning</td><td class=CDLDescription>if true, ignore recoverable warnings</td></tr></table><p>See <a href="#gdImageCreateFromJpegEx" class=LFunction id=link42 onMouseOver="ShowTip(event, 'tt6', 'link42')" onMouseOut="HideTip('tt6')">gdImageCreateFromJpegEx</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpegCtx"></a>gdImageCreateFromJpegCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromJpeg" class=LFunction id=link43 onMouseOver="ShowTip(event, 'tt5', 'link43')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromJpegCtxEx"></a>gdImageCreateFromJpegCtxEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtxEx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromJpeg" class=LFunction id=link44 onMouseOver="ShowTip(event, 'tt5', 'link44')" onMouseOut="HideTip('tt5')">gdImageCreateFromJpeg</a>.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a 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href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpeg(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageJpeg outputs the specified image to the specified file in JPEG format. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageJpegPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageJpeg except that it returns a pointer to a memory area with the JPEG data. </div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpegCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as JPEG data via a gdIOCtx. </div></div><div class=CToolTip id="tt4"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpeg(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpegEx.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegEx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromJpegEx is called to load truecolor images from JPEG format files. </div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtrEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtxEx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets whether an image is interlaced</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Frees memory that has been allocated by libgd functions.</div></div><div class=CToolTip id="tt13"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_matrix-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_matrix-c.html new file mode 100644 index 00000000000..330adaf2621 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_matrix-c.html @@ -0,0 +1,65 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Matrix</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CSection"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Matrix"></a>Matrix</h1><div class=CBody><p>Group: Affine Matrix</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Matrix" >Matrix</a></td><td class=SDescription>Group: Affine Matrix</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineApplyToPointF" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdAffineApplyToPointF</a></td><td class=SDescription>Applies an affine transformation to a point (floating point gdPointF)</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineInvert" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdAffineInvert</a></td><td class=SDescription>Find the inverse of an affine transformation.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineFlip" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdAffineFlip</a></td><td class=SDescription>Flip an affine transformation horizontally or vertically.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineConcat" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdAffineConcat</a></td><td class=SDescription>Concat (Multiply) two affine transformation matrices.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineIdentity" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdAffineIdentity</a></td><td class=SDescription>Set up the identity matrix.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineScale" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdAffineScale</a></td><td class=SDescription>Set up a scaling matrix.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineRotate" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">gdAffineRotate</a></td><td class=SDescription>Set up a rotation affine transform.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineShearHorizontal" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">gdAffineShearHorizontal</a></td><td class=SDescription>Set up a horizontal shearing matrix || becomes \\.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineShearVertical" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">gdAffineShearVertical</a></td><td class=SDescription>Set up a vertical shearing matrix, columns are untouched.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineTranslate" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">gdAffineTranslate</a></td><td class=SDescription>Set up a translation matrix.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdAffineRectilinear" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">gdAffineRectilinear</a></td><td class=SDescription>Determines whether the affine transformation is axis aligned. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdAffineEqual" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">gdAffineEqual</a></td><td class=SDescription>Determines whether two affine transformations are equal. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineApplyToPointF"></a>gdAffineApplyToPointF</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineApplyToPointF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Applies an affine transformation to a point (floating point gdPointF)</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting point</td></tr><tr><td class=CDLEntry>affine</td><td class=CDLDescription>Source Point</td></tr><tr><td class=CDLEntry>flip_horz</td><td class=CDLDescription>affine matrix</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE if the affine is rectilinear or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineInvert"></a>gdAffineInvert</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineInvert (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Find the inverse of an affine transformation.</p><p>All non-degenerate affine transforms are invertible. Applying the inverted matrix will restore the original values. Multiplying <src> by <dst> (commutative) will return the identity affine (rounding error possible).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>src_affine</td><td class=CDLDescription>Original affine matrix</td></tr><tr><td class=CDLEntry>flip_horz</td><td class=CDLDescription>Whether or not to flip horizontally</td></tr><tr><td class=CDLEntry>flip_vert</td><td class=CDLDescription>Whether or not to flip vertically</td></tr></table><h4 class=CHeading>See also</h4><p><a href="#gdAffineIdentity" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt5', 'link13')" onMouseOut="HideTip('tt5')">gdAffineIdentity</a></p><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE on failure</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineFlip"></a>gdAffineFlip</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineFlip (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_v</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Flip an affine transformation horizontally or vertically.</p><p>Flips the affine transform, giving GD_FALSE for <flip_horz> and <flip_vert> will clone the affine matrix. GD_TRUE for both will copy a 180° rotation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>src_affine</td><td class=CDLDescription>Original affine matrix</td></tr><tr><td class=CDLEntry>flip_h</td><td class=CDLDescription>Whether or not to flip horizontally</td></tr><tr><td class=CDLEntry>flip_v</td><td class=CDLDescription>Whether or not to flip vertically</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineConcat"></a>gdAffineConcat</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineConcat (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Concat (Multiply) two affine transformation matrices.</p><p>Concats two affine transforms together, i.e. the result will be the equivalent of doing first the transformation m1 and then m2. All parameters can be the same matrix (safe to call using the same array for all three arguments).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>m1</td><td class=CDLDescription>First affine matrix</td></tr><tr><td class=CDLEntry>m2</td><td class=CDLDescription>Second affine matrix</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineIdentity"></a>gdAffineIdentity</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineIdentity (</td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up the identity matrix.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineScale"></a>gdAffineScale</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineScale (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up a scaling matrix.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>scale_x</td><td class=CDLDescription>X scale factor</td></tr><tr><td class=CDLEntry>scale_y</td><td class=CDLDescription>Y scale factor</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineRotate"></a>gdAffineRotate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRotate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up a rotation affine transform.</p><p>Like the other angle in libGD, in which increasing y moves downward, this is a counterclockwise rotation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>Rotation angle in degrees</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineShearHorizontal"></a>gdAffineShearHorizontal</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearHorizontal(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up a horizontal shearing matrix || becomes \\.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>Shear angle in degrees</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineShearVertical"></a>gdAffineShearVertical</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearVertical(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up a vertical shearing matrix, columns are untouched.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>Shear angle in degrees</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineTranslate"></a>gdAffineTranslate</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineTranslate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up a translation matrix.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>dst</td><td class=CDLDescription>Where to store the resulting affine transform</td></tr><tr><td class=CDLEntry>offset_x</td><td class=CDLDescription>Horizontal translation amount</td></tr><tr><td class=CDLEntry>offset_y</td><td class=CDLDescription>Vertical translation amount</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineRectilinear"></a>gdAffineRectilinear</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRectilinear (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Determines whether the affine transformation is axis aligned. A tolerance has been implemented using GD_EPSILON.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>m</td><td class=CDLDescription>The affine transformation</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE if the affine is rectilinear or GD_FALSE</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdAffineEqual"></a>gdAffineEqual</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineEqual (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Determines whether two affine transformations are equal. A tolerance has been implemented using GD_EPSILON.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>m1</td><td class=CDLDescription>The first affine transformation</td></tr><tr><td class=CDLEntry>m2</td><td class=CDLDescription>The first affine transformation</td></tr></table><h4 class=CHeading>Returns</h4><p>GD_TRUE on success or GD_FALSE</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD 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class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineApplyToPointF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a point (floating point gdPointF)</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineInvert (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Find the inverse of an affine transformation.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineFlip (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_v</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an affine transformation horizontally or vertically.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineConcat (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Concat (Multiply) two affine transformation matrices.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineIdentity (</td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the identity matrix.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineScale (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a scaling matrix.</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRotate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a rotation affine transform.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearHorizontal(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a horizontal shearing matrix || becomes \\.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearVertical(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a vertical shearing matrix, columns are untouched.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineTranslate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a translation matrix.</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRectilinear (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether the affine transformation is axis aligned. </div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineEqual (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether two affine transformations are equal. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_nnquant-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_nnquant-c.html new file mode 100644 index 00000000000..7a9714e4d42 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_nnquant-c.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdImageNeuQuant</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdImageNeuQuant"></a>gdImageNeuQuant</h1><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageNeuQuant(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sample_factor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a new palette image from a truecolor image</p><p>This is the same as calling <a href="gd_topal-c.html#gdImageCreatePaletteFromTrueColor" class=LFunction id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreatePaletteFromTrueColor</a> with the quantization method <a href="gd-h.html#GD_QUANT_NEUQUANT" class=LConstant id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">GD_QUANT_NEUQUANT</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>max_color</td><td class=CDLDescription>The number of desired palette entries.</td></tr><tr><td class=CDLEntry>sample_factor</td><td class=CDLDescription>The quantization precision between 1 (highest quality) and 10 (fastest).</td></tr></table><h4 class=CHeading>Returns</h4><p>A newly create palette image; NULL on failure.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile id=MSelected>gdImageNeuQuant</div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt2"><div class=CConstant>NeuQuant - approximation using Kohonen neural network.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_png-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_png-c.html new file mode 100644 index 00000000000..59d776ac115 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_png-c.html @@ -0,0 +1,77 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>PNG IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="PNG_IO"></a>PNG IO</h1><div class=CBody><p>Read and write PNG images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#PNG_IO" >PNG IO</a></td><td class=SDescription>Read and write PNG images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromPng" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a></td><td class=SDescription><a href="#gdImageCreateFromPng" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> is called to load images from PNG format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromPngPtr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromPngPtr</a></td><td class=SDescription>See <a href="#gdImageCreateFromPng" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt1', 'link4')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromPngCtx" id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageCreateFromPngCtx</a></td><td class=SDescription>See <a href="#gdImageCreateFromPng" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt1', 'link6')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a>.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePngEx" id=link7 onMouseOver="ShowTip(event, 'tt4', 'link7')" onMouseOut="HideTip('tt4')">gdImagePngEx</a></td><td class=SDescription><a href="#gdImagePngEx" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt4', 'link8')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> outputs the specified image to the specified file in PNG format. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePng" id=link9 onMouseOver="ShowTip(event, 'tt5', 'link9')" onMouseOut="HideTip('tt5')">gdImagePng</a></td><td class=SDescription>Equivalent to calling <a href="#gdImagePngEx" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt4', 'link10')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> with compression of -1.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePngPtr" id=link11 onMouseOver="ShowTip(event, 'tt6', 'link11')" onMouseOut="HideTip('tt6')">gdImagePngPtr</a></td><td class=SDescription>Equivalent to calling <a href="#gdImagePngPtrEx" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt7', 'link12')" onMouseOut="HideTip('tt7')">gdImagePngPtrEx</a> with compression of -1.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePngPtrEx" id=link13 onMouseOver="ShowTip(event, 'tt7', 'link13')" onMouseOut="HideTip('tt7')">gdImagePngPtrEx</a></td><td class=SDescription>Identical to <a href="#gdImagePngEx" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt4', 'link14')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> except that it returns a pointer to a memory area with the PNG data. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePngCtx" id=link15 onMouseOver="ShowTip(event, 'tt8', 'link15')" onMouseOut="HideTip('tt8')">gdImagePngCtx</a></td><td class=SDescription>Equivalent to calling <a href="#gdImagePngCtxEx" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt9', 'link16')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a> with compression of -1. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePngCtxEx" id=link17 onMouseOver="ShowTip(event, 'tt9', 'link17')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a></td><td class=SDescription>Outputs the given image as PNG data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link18 onMouseOver="ShowTip(event, 'tt10', 'link18')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead of a file. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromPng"></a>gdImageCreateFromPng</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPng (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromPng" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt1', 'link19')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> is called to load images from PNG format files. Invoke <a href="#gdImageCreateFromPng" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt1', 'link20')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> with an already opened pointer to a FILE containing the desired image. <a href="#gdImageCreateFromPng" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt1', 'link21')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link22 onMouseOver="ShowTip(event, 'tt11', 'link22')" onMouseOut="HideTip('tt11')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a PNG image). <a href="#gdImageCreateFromPng" class=LFunction id=link23 onMouseOver="ShowTip(event, 'tt1', 'link23')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> does not close the file. You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using gdImageDestroy().</p><p>If the PNG image being loaded is a truecolor image, the resulting gdImagePtr will refer to a truecolor image. If the PNG image being loaded is a palette or grayscale image, the resulting gdImagePtr will refer to a palette image. gd retains only 8 bits of resolution for each of the red, green and blue channels, and only 7 bits of resolution for the alpha channel. The former restriction affects only a handful of very rare 48-bit color and 16-bit grayscale PNG images. The second restriction affects all semitransparent PNG images, but the difference is essentially invisible to the eye. 7 bits of alpha channel resolution is, in practice, quite a lot.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromPngPtr" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt2', 'link24')" onMouseOut="HideTip('tt2')">gdImageCreateFromPngPtr</a> creates an image from PNG data (i.e. the contents of a PNG file) already in memory.</p><p><a href="#gdImageCreateFromPngCtx" class=LFunction id=link25 onMouseOver="ShowTip(event, 'tt3', 'link25')" onMouseOut="HideTip('tt3')">gdImageCreateFromPngCtx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link26 onMouseOver="ShowTip(event, 'tt10', 'link26')" onMouseOut="HideTip('tt10')">gdIOCtx</a> struct.</p><p><a href="gd_ss-c.html#gdImageCreateFromPngSource" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt12', 'link27')" onMouseOut="HideTip('tt12')">gdImageCreateFromPngSource</a> is similar to <a href="#gdImageCreateFromPngCtx" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt3', 'link28')" onMouseOut="HideTip('tt3')">gdImageCreateFromPngCtx</a> but uses the old <a href="gd-h.html#gdSource" class=LType >gdSource</a> interface. It is <b>obsolete</b>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +... inside a function ... +FILE *in; +in = fopen("mypng.png", "rb"); +im = gdImageCreateFromPng(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromPngPtr"></a>gdImageCreateFromPngPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromPng" class=LFunction id=link29 onMouseOver="ShowTip(event, 'tt1', 'link29')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromPngCtx"></a>gdImageCreateFromPngCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromPng" class=LFunction id=link30 onMouseOver="ShowTip(event, 'tt1', 'link30')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngEx"></a>gdImagePngEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImagePngEx" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt4', 'link31')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> outputs the specified image to the specified file in PNG format. The file must be open for writing. Under MSDOS and all versions of Windows, it is important to use “wb” as opposed to simply “w” as the mode when opening the file, and under Unix there is no penalty for doing so. <a href="#gdImagePngEx" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt4', 'link32')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> does not close the file; your code must do so.</p><p>In addition, <a href="#gdImagePngEx" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt4', 'link33')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> allows the level of compression to be specified. A compression level of 0 means “no compression.” A compression level of 1 means “compressed, but as quickly as possible.” A compression level of 9 means “compressed as much as possible to produce the smallest possible file.” A compression level of -1 will use the default compression level at the time zlib was compiled on your system.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImagePng" class=LFunction id=link34 onMouseOver="ShowTip(event, 'tt5', 'link34')" onMouseOut="HideTip('tt5')">gdImagePng</a> is equivalent to calling <a href="#gdImagePngEx" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt4', 'link35')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> with compression of -1.</p><p><a href="#gdImagePngCtx" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt8', 'link36')" onMouseOut="HideTip('tt8')">gdImagePngCtx</a> and <a href="#gdImagePngCtxEx" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt9', 'link37')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a> write via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link38 onMouseOver="ShowTip(event, 'tt10', 'link38')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead of a file handle.</p><p><a href="#gdImagePngPtr" class=LFunction id=link39 onMouseOver="ShowTip(event, 'tt6', 'link39')" onMouseOut="HideTip('tt6')">gdImagePngPtr</a> and <a href="#gdImagePngPtrEx" class=LFunction id=link40 onMouseOver="ShowTip(event, 'tt7', 'link40')" onMouseOut="HideTip('tt7')">gdImagePngPtrEx</a> store the image file to memory.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to write</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>the output FILE* object.</td></tr><tr><td class=CDLEntry>level</td><td class=CDLDescription>compression level: 0 -> none, 1-9 -> level, -1 -> default</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +int black, white; +FILE *out; + +im = gdImageCreate(100, 100); // Create the image +white = gdImageColorAllocate(im, 255, 255, 255); // Alloc background +black = gdImageColorAllocate(im, 0, 0, 0); // Allocate drawing color +gdImageRectangle(im, 0, 0, 99, 99, black); // Draw rectangle +out = fopen("rect.png", "wb"); // Open output file (binary) +gdImagePngEx(im, out, 9); // Write PNG, max compression +fclose(out); // Close file +gdImageDestroy(im); // Destroy image</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePng"></a>gdImagePng</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePng (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Equivalent to calling <a href="#gdImagePngEx" class=LFunction id=link41 onMouseOver="ShowTip(event, 'tt4', 'link41')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> with compression of -1.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>the output FILE*.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngPtr"></a>gdImagePngPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Equivalent to calling <a href="#gdImagePngPtrEx" class=LFunction id=link42 onMouseOver="ShowTip(event, 'tt7', 'link42')" onMouseOut="HideTip('tt7')">gdImagePngPtrEx</a> with compression of -1.</p><p>See <a href="#gdImagePngEx" class=LFunction id=link43 onMouseOver="ShowTip(event, 'tt4', 'link43')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> for more information.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: size in bytes of the result.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to memory containing the image data or NULL on error.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngPtrEx"></a>gdImagePngPtrEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Identical to <a href="#gdImagePngEx" class=LFunction id=link44 onMouseOver="ShowTip(event, 'tt4', 'link44')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> except that it returns a pointer to a memory area with the PNG data. This memory must be freed by the caller when it is no longer needed. **The caller must invoke gdFree(), not free()**</p><p>The ‘size’ parameter receives the total size of the block of memory.</p><p>See <a href="#gdImagePngEx" class=LFunction id=link45 onMouseOver="ShowTip(event, 'tt4', 'link45')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> for more information.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>size</td><td class=CDLDescription>Output: size in bytes of the result.</td></tr><tr><td class=CDLEntry>level</td><td class=CDLDescription>compression level: 0 -> none, 1-9 -> level, -1 -> default</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to memory containing the image data or NULL on error.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngCtx"></a>gdImagePngCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Equivalent to calling <a href="#gdImagePngCtxEx" class=LFunction id=link46 onMouseOver="ShowTip(event, 'tt9', 'link46')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a> with compression of -1. See <a href="#gdImagePngEx" class=LFunction id=link47 onMouseOver="ShowTip(event, 'tt4', 'link47')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> for more information.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>the <a href="gd_io-h.html#gdIOCtx" class=LType id=link48 onMouseOver="ShowTip(event, 'tt10', 'link48')" onMouseOut="HideTip('tt10')">gdIOCtx</a> to write to.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngCtxEx"></a>gdImagePngCtxEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtxEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Outputs the given image as PNG data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link49 onMouseOver="ShowTip(event, 'tt10', 'link49')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead of a file. See <gdIamgePnEx>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>the image to save.</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>the <a href="gd_io-h.html#gdIOCtx" class=LType id=link50 onMouseOver="ShowTip(event, 'tt10', 'link50')" onMouseOut="HideTip('tt10')">gdIOCtx</a> to write to.</td></tr><tr><td class=CDLEntry>level</td><td class=CDLDescription>compression level: 0 -> none, 1-9 -> level, -1 -> default</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div 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href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPng (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromPng is called to load images from PNG format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImagePngEx outputs the specified image to the specified file in PNG format. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePng (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngEx with compression of -1.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngPtrEx with compression of -1.</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImagePngEx except that it returns a pointer to a memory area with the PNG data. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngCtxEx with compression of -1. </div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtxEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as PNG data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt10"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt11"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng for documentation. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_ss-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_ss-c.html new file mode 100644 index 00000000000..7371a397fab --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_ss-c.html @@ -0,0 +1,45 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_ss.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_ss.c"></a>gd_ss.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_ss.c" >gd_ss.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePngToSink" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImagePngToSink</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromPngSource" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromPngSource</a></td><td class=SDescription>See <a href="gd_png-c.html#gdImageCreateFromPng" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCreateFromPng</a> for documentation. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImagePngToSink"></a>gdImagePngToSink</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngToSink (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>outSink</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromPngSource"></a>gdImageCreateFromPngSource</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="gd_png-c.html#gdImageCreateFromPng" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt3', 'link4')" onMouseOut="HideTip('tt3')">gdImageCreateFromPng</a> for documentation. This is obsolete; use <a href="gd_png-c.html#gdImageCreateFromPngCtx" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdImageCreateFromPngCtx</a> instead.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile id=MSelected>gd_ss.c</div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large 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href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngToSink (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>outSink</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng for documentation. </div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPng (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromPng is called to load images from PNG format files. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tga-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tga-c.html new file mode 100644 index 00000000000..bd998a0b155 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tga-c.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>TGA Input</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="TGA_Input"></a>TGA Input</h1><div class=CBody><p>Read TGA images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#TGA_Input" >TGA Input</a></td><td class=SDescription>Read TGA images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromTga" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromTga</a></td><td class=SDescription>Creates a gdImage from a TGA file</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromTgaPtr" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromTgaPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromTgaCtx" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCreateFromTgaCtx</a></td><td class=SDescription>Creates a gdImage from a gdIOCtx referencing a TGA binary file.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTga"></a>gdImageCreateFromTga</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTga(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fp</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a gdImage from a TGA file</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>Pointer to TGA binary file</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTgaPtr"></a>gdImageCreateFromTgaPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTgaCtx"></a>gdImageCreateFromTgaCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a gdImage from a gdIOCtx referencing a TGA binary file.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>ctx</td><td class=CDLDescription>Pointer to a gdIOCtx structure</td></tr></table></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div 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language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTga(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fp</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a TGA file</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a gdIOCtx referencing a TGA binary file.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tiff-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tiff-c.html new file mode 100644 index 00000000000..794c926c384 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_tiff-c.html @@ -0,0 +1,53 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>TIFF IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="TIFF_IO"></a>TIFF IO</h1><div class=CBody><p>Read and write TIFF images.</p><p>There is only most basic support for the TIFF format available for now; for instance, multiple pages are not yet supported.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#TIFF_IO" >TIFF IO</a></td><td class=SDescription>Read and write TIFF images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageTiffCtx" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageTiffCtx</a></td><td class=SDescription>Write the gd image as a tiff file.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromTiffCtx" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromTiffCtx</a></td><td class=SDescription>Create a gdImage from a TIFF file input from an gdIOCtx.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromTIFF" >gdImageCreateFromTIFF</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromTiffPtr" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCreateFromTiffPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageTiff" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageTiff</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageTiffPtr" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdImageTiffPtr</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTiffCtx"></a>gdImageTiffCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiffCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Write the gd image as a tiff file.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>image</td><td class=CDLDescription>gd image structure;</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>the stream where to write</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTiffCtx"></a>gdImageCreateFromTiffCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Create a gdImage from a TIFF file input from an gdIOCtx.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTIFF"></a>gdImageCreateFromTIFF</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromTiffPtr"></a>gdImageCreateFromTiffPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTiff"></a>gdImageTiff</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiff(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTiffPtr"></a>gdImageTiffPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageTiffPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div 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prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the gd image as a tiff file.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Create a gdImage from a TIFF file input from an gdIOCtx.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiff(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageTiffPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_topal-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_topal-c.html new file mode 100644 index 00000000000..5af9142061b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_topal-c.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Color Quantization</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Color_Quantization"></a>Color Quantization</h1><div class=CBody><p>Functions for truecolor to palette conversion</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Color_Quantization" >Color Quantization</a></td><td class=SDescription>Functions for truecolor to palette conversion</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageTrueColorToPaletteSetMethod" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageTrueColorToPaletteSetMethod</a></td><td class=SDescription>Selects the quantization method</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageTrueColorToPaletteSetQuality" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageTrueColorToPaletteSetQuality</a></td><td class=SDescription>Chooses a quality range for quantization</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreatePaletteFromTrueColor" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageCreatePaletteFromTrueColor</a></td><td class=SDescription>Creates a new palette image from a truecolor image</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageTrueColorToPalette" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageTrueColorToPalette</a></td><td class=SDescription>Converts a truecolor image to a palette image</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTrueColorToPaletteSetMethod"></a>gdImageTrueColorToPaletteSetMethod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>speed</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Selects the quantization method</p><p>That quantization method is used for all subsequent <a href="#gdImageTrueColorToPalette" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdImageTrueColorToPalette</a> and <a href="#gdImageCreatePaletteFromTrueColor" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt3', 'link6')" onMouseOut="HideTip('tt3')">gdImageCreatePaletteFromTrueColor</a> calls.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>method</td><td class=CDLDescription>The quantization method, see <a href="gd-h.html#gdPaletteQuantizationMethod" class=LType >gdPaletteQuantizationMethod</a>.</td></tr><tr><td class=CDLEntry>speed</td><td class=CDLDescription>The quantization speed between 1 (highest quality) and 10 (fastest). 0 selects a method-specific default (recommended).</td></tr></table><h4 class=CHeading>Returns</h4><p>Zero if the given method is invalid or not available; non-zero otherwise.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageTrueColorToPaletteSetQuality" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt2', 'link7')" onMouseOut="HideTip('tt2')">gdImageTrueColorToPaletteSetQuality</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTrueColorToPaletteSetQuality"></a>gdImageTrueColorToPaletteSetQuality</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTrueColorToPaletteSetQuality (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Chooses a quality range for quantization</p><p>That quality range is used in all subsequent calls to <a href="#gdImageTrueColorToPalette" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt4', 'link8')" onMouseOut="HideTip('tt4')">gdImageTrueColorToPalette</a> and <a href="#gdImageCreatePaletteFromTrueColor" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt3', 'link9')" onMouseOut="HideTip('tt3')">gdImageCreatePaletteFromTrueColor</a> if the quantization method is <a href="gd-h.html#GD_QUANT_LIQ" class=LConstant id=link10 onMouseOver="ShowTip(event, 'tt5', 'link10')" onMouseOut="HideTip('tt5')">GD_QUANT_LIQ</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>min_quality</td><td class=CDLDescription>The minimum quality in range 1-100 (1 = ugly, 100 = perfect). If the palette cannot represent the image with at least min_quality, then no conversion is done.</td></tr><tr><td class=CDLEntry>max_quality</td><td class=CDLDescription>The maximum quality in range 1-100 (1 = ugly, 100 = perfect), which must be higher than the min_quality. If the palette can represent the image with a quality better than max_quality, then fewer colors than requested will be used.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreatePaletteFromTrueColor"></a>gdImageCreatePaletteFromTrueColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a new palette image from a truecolor image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>dither</td><td class=CDLDescription>Whether dithering should be applied.</td></tr><tr><td class=CDLEntry>colorsWanted</td><td class=CDLDescription>The number of desired palette entries.</td></tr></table><h4 class=CHeading>Returns</h4><p>A newly create palette image; NULL on failure.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCreatePaletteFromTrueColor" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt3', 'link11')" onMouseOut="HideTip('tt3')">gdImageCreatePaletteFromTrueColor</a></li><li><a href="#gdImageTrueColorToPaletteSetMethod" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt1', 'link12')" onMouseOut="HideTip('tt1')">gdImageTrueColorToPaletteSetMethod</a></li><li><a href="gd_nnquant-c.html#gdImageNeuQuant" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt6', 'link13')" onMouseOut="HideTip('tt6')">gdImageNeuQuant</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageTrueColorToPalette"></a>gdImageTrueColorToPalette</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPalette (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Converts a truecolor image to a palette image</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr><tr><td class=CDLEntry>dither</td><td class=CDLDescription>Whether dithering should be applied.</td></tr><tr><td class=CDLEntry>colorsWanted</td><td class=CDLDescription>The number of desired palette entries.</td></tr></table><h4 class=CHeading>Returns</h4><p>Non-zero if the conversion succeeded, zero otherwise.</p><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageCreatePaletteFromTrueColor" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt3', 'link14')" onMouseOut="HideTip('tt3')">gdImageCreatePaletteFromTrueColor</a></li><li><a href="#gdImageTrueColorToPaletteSetMethod" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt1', 'link15')" onMouseOut="HideTip('tt1')">gdImageTrueColorToPaletteSetMethod</a></li><li><a href="gd-c.html#gdImagePaletteToTrueColor" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt7', 'link16')" onMouseOut="HideTip('tt7')">gdImagePaletteToTrueColor</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF 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class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>speed</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects the quantization method</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTrueColorToPaletteSetQuality (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses a quality range for quantization</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPalette (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Converts a truecolor image to a palette image</div></div><div class=CToolTip id="tt5"><div class=CConstant>A combination of algorithms used in libimagequant aiming for the highest quality at cost of speed.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageNeuQuant(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sample_factor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePaletteToTrueColor(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert a palette image to true color</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_transform-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_transform-c.html new file mode 100644 index 00000000000..f5ff3409135 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_transform-c.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Transformations</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Transformations"></a>Transformations</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Transformations" >Transformations</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFlipVertical" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageFlipVertical</a></td><td class=SDescription>Flip an image vertically</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFlipHorizontal" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageFlipHorizontal</a></td><td class=SDescription>Flip an image horizontally</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFlipBoth" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageFlipBoth</a></td><td class=SDescription>Flip an image vertically and horizontally</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFlipVertical"></a>gdImageFlipVertical</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipVertical(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Flip an image vertically</p><p>The image is mirrored upside-down.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageFlipHorizontal" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt2', 'link4')" onMouseOut="HideTip('tt2')">gdImageFlipHorizontal</a></li><li><a href="#gdImageFlipBoth" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageFlipBoth</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFlipHorizontal"></a>gdImageFlipHorizontal</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipHorizontal(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Flip an image horizontally</p><p>The image is mirrored left-right.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageFlipVertical" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt1', 'link6')" onMouseOut="HideTip('tt1')">gdImageFlipVertical</a></li><li><a href="#gdImageFlipBoth" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt3', 'link7')" onMouseOut="HideTip('tt3')">gdImageFlipBoth</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageFlipBoth"></a>gdImageFlipBoth</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipBoth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Flip an image vertically and horizontally</p><p>The image is mirrored upside-down and left-right.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageFlipVertical" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt1', 'link8')" onMouseOut="HideTip('tt1')">gdImageFlipVertical</a></li><li><a href="#gdImageFlipHorizontal" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt2', 'link9')" onMouseOut="HideTip('tt2')">gdImageFlipHorizontal</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div 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+HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipVertical(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipHorizontal(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image horizontally</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipBoth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically and horizontally</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_version-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_version-c.html new file mode 100644 index 00000000000..cc1e6da95c5 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_version-c.html @@ -0,0 +1,51 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_version.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_version.c"></a>gd_version.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gd_version.c" >gd_version.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdMajorVersion" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdMajorVersion</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdMinorVersion" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdMinorVersion</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdReleaseVersion" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdReleaseVersion</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdExtraVersion" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdExtraVersion</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdVersionString" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdVersionString</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdMajorVersion"></a>gdMajorVersion</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMajorVersion()</td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdMinorVersion"></a>gdMinorVersion</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMinorVersion()</td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdReleaseVersion"></a>gdReleaseVersion</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdReleaseVersion()</td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdExtraVersion"></a>gdExtraVersion</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdExtraVersion()</td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdVersionString"></a>gdVersionString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdVersionString()</td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_wbmp-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_wbmp-c.html new file mode 100644 index 00000000000..975ef32953e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_wbmp-c.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>WBMP IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="WBMP_IO"></a>WBMP IO</h1><div class=CBody><p>Read and write WBMP images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#WBMP_IO" >WBMP IO</a></td><td class=SDescription>Read and write WBMP images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageWBMPCtx" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageWBMPCtx</a></td><td class=SDescription>Write the image as a wbmp file</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromWBMPCtx" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromWBMPCtx</a></td><td class=SDescription>Reads in a WBMP image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdIOCtx</a> struct. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromWBMP" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a></td><td class=SDescription><a href="#gdImageCreateFromWBMP" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> is called to load images from WBMP format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromWBMPPtr" id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">gdImageCreateFromWBMPPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageWBMP" id=link7 onMouseOver="ShowTip(event, 'tt6', 'link7')" onMouseOut="HideTip('tt6')">gdImageWBMP</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageWBMPPtr" id=link8 onMouseOver="ShowTip(event, 'tt7', 'link8')" onMouseOut="HideTip('tt7')">gdImageWBMPPtr</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWBMPCtx"></a>gdImageWBMPCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMPCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Write the image as a wbmp file</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>image</td><td class=CDLDescription>gd image structure</td></tr><tr><td class=CDLEntry>fg</td><td class=CDLDescription>the index of the foreground color. any other value will be considered as background and will not be written</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>the stream where to write</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWBMPCtx"></a>gdImageCreateFromWBMPCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Reads in a WBMP image via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link9 onMouseOver="ShowTip(event, 'tt3', 'link9')" onMouseOut="HideTip('tt3')">gdIOCtx</a> struct. See <a href="#gdImageCreateFromWBMP" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt4', 'link10')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWBMP"></a>gdImageCreateFromWBMP</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMP(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromWBMP" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt4', 'link11')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> is called to load images from WBMP format files. Invoke <a href="#gdImageCreateFromWBMP" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt4', 'link12')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> with an already opened pointer to a file containing the desired image. <a href="#gdImageCreateFromWBMP" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt4', 'link13')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> returns a gdImagePtr to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a WBMP image). <a href="#gdImageCreateFromWBMP" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt4', 'link14')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> does not close the file. You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt8', 'link15')" onMouseOut="HideTip('tt8')">gdImageDestroy</a>.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageCreateFromWBMPPtr" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt5', 'link16')" onMouseOut="HideTip('tt5')">gdImageCreateFromWBMPPtr</a> creates an image from WBMP data (i.e. the contents of a WBMP file) already in memory.</p><p><a href="#gdImageCreateFromWBMPCtx" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt2', 'link17')" onMouseOut="HideTip('tt2')">gdImageCreateFromWBMPCtx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link18 onMouseOver="ShowTip(event, 'tt3', 'link18')" onMouseOut="HideTip('tt3')">gdIOCtx</a> struct.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +FILE *in; +in = fopen("mywbmp.wbmp", "rb"); +im = gdImageCreateFromWBMP(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWBMPPtr"></a>gdImageCreateFromWBMPPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of WBMP data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>WBMP data (i.e. contents of a WBMP file).</td></tr></table><p>See <a href="#gdImageCreateFromWBMP" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt4', 'link19')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWBMP"></a>gdImageWBMP</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMP(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWBMPPtr"></a>gdImageWBMPPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWBMPPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a 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class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMPCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as a wbmp file</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a WBMP image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt3"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMP(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWBMP is called to load images from WBMP format files. </div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMP(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWBMPPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_webp-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_webp-c.html new file mode 100644 index 00000000000..0cfd4417100 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_webp-c.html @@ -0,0 +1,57 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>WebP IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="WebP_IO"></a>WebP IO</h1><div class=CBody><p>Read and write WebP images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#WebP_IO" >WebP IO</a></td><td class=SDescription>Read and write WebP images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromWebp" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a></td><td class=SDescription><a href="#gdImageCreateFromWebp" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a> is called to load truecolor images from WebP format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromWebpPtr" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromWebpPtr</a></td><td class=SDescription>See <a href="#gdImageCreateFromWebp" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt1', 'link4')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromWebpCtx" id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImageCreateFromWebpCtx</a></td><td class=SDescription>See <a href="#gdImageCreateFromWebp" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt1', 'link6')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a>.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageWebpCtx" id=link7 onMouseOver="ShowTip(event, 'tt4', 'link7')" onMouseOut="HideTip('tt4')">gdImageWebpCtx</a></td><td class=SDescription>Write the image as WebP data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link8 onMouseOver="ShowTip(event, 'tt5', 'link8')" onMouseOut="HideTip('tt5')">gdIOCtx</a>. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageWebpEx" id=link9 onMouseOver="ShowTip(event, 'tt6', 'link9')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a></td><td class=SDescription><a href="#gdImageWebpEx" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt6', 'link10')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> outputs the specified image to the specified file in WebP format. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageWebp" id=link11 onMouseOver="ShowTip(event, 'tt7', 'link11')" onMouseOut="HideTip('tt7')">gdImageWebp</a></td><td class=SDescription>Variant of <a href="#gdImageWebpEx" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt6', 'link12')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> which uses the default quality (-1).</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageWebpPtr" id=link13 onMouseOver="ShowTip(event, 'tt8', 'link13')" onMouseOut="HideTip('tt8')">gdImageWebpPtr</a></td><td class=SDescription>See <a href="#gdImageWebpEx" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt6', 'link14')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a>.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageWebpPtrEx" id=link15 onMouseOver="ShowTip(event, 'tt9', 'link15')" onMouseOut="HideTip('tt9')">gdImageWebpPtrEx</a></td><td class=SDescription>See <a href="#gdImageWebpEx" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt6', 'link16')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a>.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWebp"></a>gdImageCreateFromWebp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebp (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromWebp" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt1', 'link17')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a> is called to load truecolor images from WebP format files. Invoke <a href="#gdImageCreateFromWebp" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt1', 'link18')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a> with an already opened pointer to a file containing the desired image. <a href="#gdImageCreateFromWebp" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt1', 'link19')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link20 onMouseOver="ShowTip(event, 'tt10', 'link20')" onMouseOut="HideTip('tt10')">gdImagePtr</a> to the new truecolor image, or NULL if unable to load the image (most often because the file is corrupt or does not contain a WebP image). <a href="#gdImageCreateFromWebp" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt1', 'link21')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a> does not close the file.</p><p>You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt11', 'link22')" onMouseOut="HideTip('tt11')">gdImageDestroy</a>.</p><p><b>The returned image is always a truecolor image.</b></p><h4 class=CHeading>Variants</h4><p><a href="gd_jpeg-c.html#gdImageCreateFromJpegPtr" class=LFunction id=link23 onMouseOver="ShowTip(event, 'tt12', 'link23')" onMouseOut="HideTip('tt12')">gdImageCreateFromJpegPtr</a> creates an image from WebP data already in memory.</p><p><a href="gd_jpeg-c.html#gdImageCreateFromJpegCtx" class=LFunction id=link24 onMouseOver="ShowTip(event, 'tt13', 'link24')" onMouseOut="HideTip('tt13')">gdImageCreateFromJpegCtx</a> reads its data via the function pointers in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link25 onMouseOver="ShowTip(event, 'tt5', 'link25')" onMouseOut="HideTip('tt5')">gdIOCtx</a> structure.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>infile</td><td class=CDLDescription>The input FILE pointer.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new <b>truecolor</b> image. This will need to be destroyed with <a href="gd-c.html#gdImageDestroy" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt11', 'link26')" onMouseOut="HideTip('tt11')">gdImageDestroy</a> once it is no longer needed.</p><p>On error, returns NULL.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWebpPtr"></a>gdImageCreateFromWebpPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromWebp" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt1', 'link27')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>size</td><td class=CDLDescription>size of WebP data in bytes.</td></tr><tr><td class=CDLEntry>data</td><td class=CDLDescription>pointer to WebP data.</td></tr></table></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromWebpCtx"></a>gdImageCreateFromWebpCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageCreateFromWebp" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt1', 'link28')" onMouseOut="HideTip('tt1')">gdImageCreateFromWebp</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWebpCtx"></a>gdImageWebpCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Write the image as WebP data via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link29 onMouseOver="ShowTip(event, 'tt5', 'link29')" onMouseOut="HideTip('tt5')">gdIOCtx</a>. See <a href="#gdImageWebpEx" class=LFunction id=link30 onMouseOver="ShowTip(event, 'tt6', 'link30')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> for more details.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to write.</td></tr><tr><td class=CDLEntry>outfile</td><td class=CDLDescription>The output sink.</td></tr><tr><td class=CDLEntry>quality</td><td class=CDLDescription>Image quality.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWebpEx"></a>gdImageWebpEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageWebpEx" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt6', 'link31')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> outputs the specified image to the specified file in WebP format. The file must be open for writing. Under MSDOS and all versions of Windows, it is important to use “wb” as opposed to simply “w” as the mode when opening the file, and under Unix there is no penalty for doing so. <a href="#gdImageWebpEx" class=LFunction id=link32 onMouseOver="ShowTip(event, 'tt6', 'link32')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> does not close the file; your code must do so.</p><p>If <u>quality</u> is -1, a reasonable quality value (which should yield a good general quality / size tradeoff for most situations) is used. Otherwise <u>quality</u> should be a value in the range 0-100, higher quality values usually implying both higher quality and larger image sizes.</p><h4 class=CHeading>Variants</h4><p><a href="#gdImageWebpCtx" class=LFunction id=link33 onMouseOver="ShowTip(event, 'tt4', 'link33')" onMouseOut="HideTip('tt4')">gdImageWebpCtx</a> stores the image using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link34 onMouseOver="ShowTip(event, 'tt5', 'link34')" onMouseOut="HideTip('tt5')">gdIOCtx</a> struct.</p><p><a href="#gdImageWebpPtrEx" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt9', 'link35')" onMouseOut="HideTip('tt9')">gdImageWebpPtrEx</a> stores the image to RAM.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to save.</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>The FILE pointer to write to.</td></tr><tr><td class=CDLEntry>quality</td><td class=CDLDescription>Compression quality (0-100).</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWebp"></a>gdImageWebp</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Variant of <a href="#gdImageWebpEx" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt6', 'link36')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a> which uses the default quality (-1).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to save</td></tr><tr><td class=CDLEntry>outFile</td><td class=CDLDescription>The FILE pointer to write to.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWebpPtr"></a>gdImageWebpPtr</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageWebpEx" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt6', 'link37')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageWebpPtrEx"></a>gdImageWebpPtrEx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="#gdImageWebpEx" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt6', 'link38')" onMouseOut="HideTip('tt6')">gdImageWebpEx</a>.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a 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href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebp (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWebp is called to load truecolor images from WebP format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as WebP data via a gdIOCtx. </div></div><div class=CToolTip id="tt5"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageWebpEx outputs the specified image to the specified file in WebP format. </div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Variant of gdImageWebpEx which uses the default quality (-1).</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt10"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_xbm-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_xbm-c.html new file mode 100644 index 00000000000..52af7644b0f --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_xbm-c.html @@ -0,0 +1,51 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>XBM IO</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="XBM_IO"></a>XBM IO</h1><div class=CBody><p>Read and write XBM images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#XBM_IO" >XBM IO</a></td><td class=SDescription>Read and write XBM images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromXbm" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a></td><td class=SDescription><a href="#gdImageCreateFromXbm" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt1', 'link2')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a> is called to load images from X bitmap format files. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageXbmCtx" id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageXbmCtx</a></td><td class=SDescription>Writes an image to an IO context in X11 bitmap format.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromXbm"></a>gdImageCreateFromXbm</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXbm(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="#gdImageCreateFromXbm" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt1', 'link4')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a> is called to load images from X bitmap format files. Invoke <a href="#gdImageCreateFromXbm" class=LFunction id=link5 onMouseOver="ShowTip(event, 'tt1', 'link5')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a> with an already opened pointer to a file containing the desired image. <a href="#gdImageCreateFromXbm" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt1', 'link6')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link7 onMouseOver="ShowTip(event, 'tt3', 'link7')" onMouseOut="HideTip('tt3')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain an X bitmap format image). <a href="#gdImageCreateFromXbm" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt1', 'link8')" onMouseOut="HideTip('tt1')">gdImageCreateFromXbm</a> does not close the file.</p><p>You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt4', 'link9')" onMouseOut="HideTip('tt4')">gdImageDestroy</a>.</p><p>X11 X bitmaps (which define a char[]) as well as X10 X bitmaps (which define a short[]) are supported.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>fd</td><td class=CDLDescription>The input FILE pointer</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +FILE *in; +in = fopen("myxbm.xbm", "rb"); +im = gdImageCreateFromXbm(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageXbmCtx"></a>gdImageXbmCtx</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageXbmCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>file_name,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Writes an image to an IO context in X11 bitmap format.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>image</td><td class=CDLDescription>The <a href="gd-h.html#gdImagePtr" class=LType id=link10 onMouseOver="ShowTip(event, 'tt3', 'link10')" onMouseOut="HideTip('tt3')">gdImagePtr</a> to write.</td></tr><tr><td class=CDLEntry>file_name</td><td class=CDLDescription>The prefix of the XBM’s identifiers. Illegal characters are automatically stripped.</td></tr><tr><td class=CDLEntry>gd</td><td class=CDLDescription>Which color to use as forground color. All pixels with another color are unset.</td></tr><tr><td class=CDLEntry>out</td><td class=CDLDescription>The <a href="gd_io-h.html#gdIOCtx" class=LType id=link11 onMouseOver="ShowTip(event, 'tt5', 'link11')" onMouseOut="HideTip('tt5')">gdIOCtx</a> to write the image file to.</td></tr></table></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile id=MSelected>XBM IO</div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div 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href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXbm(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from X bitmap format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageXbmCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>file_name,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to an IO context in X11 bitmap format.</div></div><div class=CToolTip id="tt3"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt5"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontg-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontg-c.html new file mode 100644 index 00000000000..244c7945548 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontg-c.html @@ -0,0 +1,43 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Giant Font</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Giant_Font"></a>Giant Font</h1><div class=CBody><p>A very large ISO-8859-2 raster font (9x15 pixels).</p><p>The font is supposed to be used with <a href="gd-c.html#gdImageChar" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageChar</a> and <a href="gd-c.html#gdImageString" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageString</a> and their variants.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Giant_Font" >Giant Font</a></td><td class=SDescription>A very large ISO-8859-2 raster font (9x15 pixels).</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontGetGiant" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdFontGetGiant</a></td><td class=SDescription>Returns the built-in giant font.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontGetGiant"></a>gdFontGetGiant</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetGiant (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the built-in giant font.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile id=MSelected>Giant Font</div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([2], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetGiant (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in giant font.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontl-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontl-c.html new file mode 100644 index 00000000000..661e8eebf43 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontl-c.html @@ -0,0 +1,43 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Large Font</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Large_Font"></a>Large Font</h1><div class=CBody><p>A large ISO-8859-2 raster font (8x16 pixels).</p><p>The font is supposed to be used with <a href="gd-c.html#gdImageChar" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageChar</a> and <a href="gd-c.html#gdImageString" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageString</a> and their variants.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Large_Font" >Large Font</a></td><td class=SDescription>A large ISO-8859-2 raster font (8x16 pixels).</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontGetLarge" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdFontGetLarge</a></td><td class=SDescription>Returns the built-in large font.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontGetLarge"></a>gdFontGetLarge</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetLarge (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the built-in large font.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile id=MSelected>Large Font</div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([2], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetLarge (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in large font.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontmb-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontmb-c.html new file mode 100644 index 00000000000..14aa14365d8 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontmb-c.html @@ -0,0 +1,43 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Medium Bold Font</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Medium_Bold_Font"></a>Medium Bold Font</h1><div class=CBody><p>A medium bold ISO-8859-2 raster font (7x13 pixels).</p><p>The font is supposed to be used with <a href="gd-c.html#gdImageChar" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageChar</a> and <a href="gd-c.html#gdImageString" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageString</a> and their variants.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Medium_Bold_Font" >Medium Bold Font</a></td><td class=SDescription>A medium bold ISO-8859-2 raster font (7x13 pixels).</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontGetMediumBold" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdFontGetMediumBold</a></td><td class=SDescription>Returns the built-in medium bold font.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontGetMediumBold"></a>gdFontGetMediumBold</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetMediumBold (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the built-in medium bold font.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile id=MSelected>Medium Bold Font</div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([2], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetMediumBold (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in medium bold font.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfonts-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfonts-c.html new file mode 100644 index 00000000000..f95513a6f68 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfonts-c.html @@ -0,0 +1,43 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Small Font</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Small_Font"></a>Small Font</h1><div class=CBody><p>A small ISO-8859-2 raster font (7x13 pixels).</p><p>The font is supposed to be used with <a href="gd-c.html#gdImageChar" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageChar</a> and <a href="gd-c.html#gdImageString" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageString</a> and their variants.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Small_Font" >Small Font</a></td><td class=SDescription>A small ISO-8859-2 raster font (7x13 pixels).</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontGetSmall" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdFontGetSmall</a></td><td class=SDescription>Returns the built-in small font.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontGetSmall"></a>gdFontGetSmall</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetSmall (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the built-in small font.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile id=MSelected>Small Font</div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([2], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetSmall (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in small font.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontt-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontt-c.html new file mode 100644 index 00000000000..3c175bb6c8e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontt-c.html @@ -0,0 +1,43 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Tiny Font</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="Tiny_Font"></a>Tiny Font</h1><div class=CBody><p>A very small ISO-8859-2 raster font (5x8 pixels).</p><p>The font is supposed to be used with <a href="gd-c.html#gdImageChar" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageChar</a> and <a href="gd-c.html#gdImageString" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageString</a> and their variants.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#Tiny_Font" >Tiny Font</a></td><td class=SDescription>A very small ISO-8859-2 raster font (5x8 pixels).</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontGetTiny" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdFontGetTiny</a></td><td class=SDescription>Returns the built-in tiny font.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontGetTiny"></a>gdFontGetTiny</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetTiny (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the built-in tiny font.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile id=MSelected>Tiny Font</div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([2], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetTiny (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in tiny font.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdft-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdft-c.html new file mode 100644 index 00000000000..87e6ee0b11d --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdft-c.html @@ -0,0 +1,70 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>FreeType font rendering</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="FreeType_font_rendering"></a>FreeType font rendering</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#FreeType_font_rendering" >FreeType font rendering</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageStringTTF" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageStringTTF</a></td><td class=SDescription>Alias of <a href="#gdImageStringFT" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdFreeFontCache" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdFreeFontCache</a></td><td class=SDescription>Alias of <a href="#gdFontCacheShutdown" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a>.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontCacheShutdown" id=link5 onMouseOver="ShowTip(event, 'tt4', 'link5')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a></td><td class=SDescription>Shut down the font cache and free the allocated resources.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringFT" id=link6 onMouseOver="ShowTip(event, 'tt2', 'link6')" onMouseOut="HideTip('tt2')">gdImageStringFT</a></td><td class=SDescription>Render an UTF-8 string onto a gd image.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFontCacheSetup" id=link7 onMouseOver="ShowTip(event, 'tt5', 'link7')" onMouseOut="HideTip('tt5')">gdFontCacheSetup</a></td><td class=SDescription>Set up the font cache.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageStringFTEx" >gdImageStringFTEx</a></td><td class=SDescription>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdFTUseFontConfig" id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a></td><td class=SDescription>Enable or disable fontconfig by default.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringTTF"></a>gdImageStringTTF</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Alias of <a href="#gdImageStringFT" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt2', 'link9')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFreeFontCache"></a>gdFreeFontCache</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote><p>Alias of <a href="#gdFontCacheShutdown" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt4', 'link10')" onMouseOut="HideTip('tt4')">gdFontCacheShutdown</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontCacheShutdown"></a>gdFontCacheShutdown</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote><p>Shut down the font cache and free the allocated resources.</p><h4 class=CHeading>Important</h4><p>This function has to be called whenever FreeType operations have been invoked, to avoid resource leaks. It doesn’t harm to call this function multiple times.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringFT"></a>gdImageStringFT</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Render an UTF-8 string onto a gd image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to draw onto.</td></tr><tr><td class=CDLEntry>brect</td><td class=CDLDescription>The bounding rectangle as array of 8 integers where each pair represents the x- and y-coordinate of a point. The points specify the lower left, lower right, upper right and upper left corner.</td></tr><tr><td class=CDLEntry>fg</td><td class=CDLDescription>The font color.</td></tr><tr><td class=CDLEntry>fontlist</td><td class=CDLDescription>The semicolon delimited list of font filenames to look for.</td></tr><tr><td class=CDLEntry>ptsize</td><td class=CDLDescription>The height of the font in typographical points (pt).</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>The angle in radian to rotate the font counter-clockwise.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>The x-coordinate of the basepoint (roughly the lower left corner) of the first letter.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>The y-coordinate of the basepoint (roughly the lower left corner) of the first letter.</td></tr><tr><td class=CDLEntry>string</td><td class=CDLDescription>The string to render.</td></tr></table><h4 class=CHeading>Variant</h4><ul><li><a href="#gdImageStringFTEx" class=LFunction id=link11 onMouseOver="ShowTip(event, 'tt7', 'link11')" onMouseOut="HideTip('tt7')">gdImageStringFTEx</a></li></ul><h4 class=CHeading>See also</h4><ul><li><a href="gd-c.html#gdImageString" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt8', 'link12')" onMouseOut="HideTip('tt8')">gdImageString</a></li></ul></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFontCacheSetup"></a>gdFontCacheSetup</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set up the font cache.</p><p>This is called automatically from the string rendering functions, if it has not already been called. So there’s no need to call this function explicitly.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringFTEx"></a>gdImageStringFTEx</h3><div class=CBody><p>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</p><p>If the strex parameter is not null, it must point to a gdFTStringExtra structure. As of gd 2.0.5, this structure is defined as follows:</p><blockquote><pre class="prettyprint">typedef struct { + // logical OR of gdFTEX_ values + int flags; + + // fine tune line spacing for '\n' + double linespacing; + + // Preferred character mapping + int charmap; + + // Rendering resolution + int hdpi; + int vdpi; + char *xshow; + char *fontpath; +} gdFTStringExtra, *gdFTStringExtraPtr;</pre></blockquote><p>To output multiline text with a specific line spacing, include gdFTEX_LINESPACE in the setting of flags:</p><blockquote><pre>flags |= gdFTEX_LINESPACE;</pre></blockquote><p>And also set linespacing to the desired spacing, expressed as a multiple of the font height. Thus a line spacing of 1.0 is the minimum to guarantee that lines of text do not collide.</p><p>If gdFTEX_LINESPACE is not present, or strex is null, or gdImageStringFT is called, linespacing defaults to 1.05.</p><p>To specify a preference for Unicode, Shift_JIS Big5 character encoding, set or To output multiline text with a specific line spacing, include gdFTEX_CHARMAP in the setting of flags:</p><blockquote><pre>flags |= gdFTEX_CHARMAP;</pre></blockquote><p>And set charmap to the desired value, which can be any of gdFTEX_Unicode, gdFTEX_Shift_JIS, gdFTEX_Big5, or gdFTEX_Adobe_Custom. If you do not specify a preference, Unicode will be tried first. If the preferred character mapping is not found in the font, other character mappings are attempted.</p><p>GD operates on the assumption that the output image will be rendered to a computer screen. By default, gd passes a resolution of 96 dpi to the freetype text rendering engine. This influences the “hinting” decisions made by the renderer. To specify a different resolution, set hdpi and vdpi accordingly (in dots per inch) and add gdFTEX_RESOLUTION to flags:</p><blockquote><pre>flags | gdFTEX_RESOLUTION;</pre></blockquote><p>GD 2.0.29 and later will normally attempt to apply kerning tables, if fontconfig is available, to adjust the relative positions of consecutive characters more ideally for that pair of characters. This can be turn off by specifying the gdFTEX_DISABLE_KERNING flag:</p><blockquote><pre>flags | gdFTEX_DISABLE_KERNING;</pre></blockquote><p>GD 2.0.29 and later can return a vector of individual character position advances, occasionally useful in applications that must know exactly where each character begins. This is returned in the xshow element of the gdFTStringExtra structure if the gdFTEX_XSHOW flag is set:</p><blockquote><pre>flags | gdFTEX_XSHOW;</pre></blockquote><p>The caller is responsible for calling gdFree() on the xshow element after the call if gdFTEX_XSHOW is set.</p><p>GD 2.0.29 and later can also return the path to the actual font file used if the gdFTEX_RETURNFONTPATHNAME flag is set. This is useful because GD 2.0.29 and above are capable of selecting a font automatically based on a fontconfig font pattern when fontconfig is available. This information is returned in the fontpath element of the gdFTStringExtra structure.</p><blockquote><pre>flags | gdFTEX_RETURNFONTPATHNAME;</pre></blockquote><p>The caller is responsible for calling gdFree() on the fontpath element after the call if gdFTEX_RETURNFONTPATHNAME is set.</p><p>GD 2.0.29 and later can use fontconfig to resolve font names, including fontconfig patterns, if the gdFTEX_FONTCONFIG flag is set. As a convenience, this behavior can be made the default by calling <a href="#gdFTUseFontConfig" class=LFunction id=link13 onMouseOver="ShowTip(event, 'tt6', 'link13')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> with a nonzero value. In that situation it is not necessary to set the gdFTEX_FONTCONFIG flag on every call; however explicit font path names can still be used if the gdFTEX_FONTPATHNAME flag is set:</p><blockquote><pre>flags | gdFTEX_FONTPATHNAME;</pre></blockquote><p>Unless <a href="#gdFTUseFontConfig" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt6', 'link14')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> has been called with a nonzero value, GD 2.0.29 and later will still expect the fontlist argument to the freetype text output functions to be a font file name or list thereof as in previous versions. If you do not wish to make fontconfig the default, it is still possible to force the use of fontconfig for a single call to the freetype text output functions by setting the gdFTEX_FONTCONFIG flag:</p><blockquote><pre>flags | gdFTEX_FONTCONFIG;</pre></blockquote><p>GD 2.0.29 and above can use fontconfig to resolve font names, including fontconfig patterns, if the gdFTEX_FONTCONFIG flag is set. As a convenience, this behavior can be made the default by calling <a href="#gdFTUseFontConfig" class=LFunction id=link15 onMouseOver="ShowTip(event, 'tt6', 'link15')" onMouseOut="HideTip('tt6')">gdFTUseFontConfig</a> with a nonzero value. In that situation it is not necessary to set the gdFTEX_FONTCONFIG flag on every call; however explicit font path names can still be used if the gdFTEX_FONTPATHNAME flag is set:</p><blockquote><pre>flags | gdFTEX_FONTPATHNAME;</pre></blockquote><p>For more information, see <a href="#gdImageStringFT" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt2', 'link16')" onMouseOut="HideTip('tt2')">gdImageStringFT</a>.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdFTUseFontConfig"></a>gdFTUseFontConfig</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Enable or disable fontconfig by default.</p><p>If GD is built without libfontconfig support, this function is a NOP.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>flag</td><td class=CDLDescription>Zero to disable, nonzero to enable.</td></tr></table><h4 class=CHeading>See also</h4><ul><li><a href="#gdImageStringFTEx" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt7', 'link17')" onMouseOut="HideTip('tt7')">gdImageStringFTEx</a></li></ul></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP 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href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Alias of gdImageStringFT.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Render an UTF-8 string onto a gd image.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote>Alias of gdFontCacheShutdown.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote>Shut down the font cache and free the allocated resources.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the font cache.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Enable or disable fontconfig by default.</div></div><div class=CToolTip id="tt7"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfx-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfx-c.html new file mode 100644 index 00000000000..a66913bfa12 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfx-c.html @@ -0,0 +1,47 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdfx.c</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdfx.c"></a>gdfx.c</h1><div class=CBody><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#gdfx.c" >gdfx.c</a></td><td class=SDescription></td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageStringFTCircle" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageStringFTCircle</a></td><td class=SDescription>Draw text curved along the top and bottom of a circular area of an image.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSquareToCircle" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageSquareToCircle</a></td><td class=SDescription>Apply polar coordinate transformation to an image.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSharpen" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageSharpen</a></td><td class=SDescription>Sharpen an image.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageStringFTCircle"></a>gdImageStringFTCircle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char* gdImageStringFTCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Draw text curved along the top and bottom of a circular area of an image.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image to draw onto.</td></tr><tr><td class=CDLEntry>cx</td><td class=CDLDescription>The x-coordinate of the center of the circular area.</td></tr><tr><td class=CDLEntry>cy</td><td class=CDLDescription>The y-coordinate of the center of the circular area.</td></tr><tr><td class=CDLEntry>radius</td><td class=CDLDescription>The radius of the circular area.</td></tr><tr><td class=CDLEntry>textRadius</td><td class=CDLDescription>The height of each character; if textRadius is 1/2 of radius, characters extend halfway from the edge to the center.</td></tr><tr><td class=CDLEntry>fillPortion</td><td class=CDLDescription>The percentage of the 180 degrees of the circular area assigned to each section of text, that is actually occupied by text. The value has to be in range 0.0 to 1.0, with useful values from about 0.4 to 0.9; 0.9 looks better than 1.0 which is rather crowded.</td></tr><tr><td class=CDLEntry>font</td><td class=CDLDescription>The fontlist that is passed to <a href="gdft-c.html#gdImageStringFT" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageStringFT</a>.</td></tr><tr><td class=CDLEntry>points</td><td class=CDLDescription>The point size, which functions as a hint. Although the size of the text is determined by radius, textRadius and fillPortion, a point size that ‘hints’ appropriately should be passed. If it’s known that the text will be large, a large point size such as 24.0 should be passed to get the best results.</td></tr><tr><td class=CDLEntry>top</td><td class=CDLDescription>The text to draw clockwise at the top of the circular area.</td></tr><tr><td class=CDLEntry>bottom</td><td class=CDLDescription>The text to draw counterclockwise at the bottom of the circular area.</td></tr><tr><td class=CDLEntry>fgcolor</td><td class=CDLDescription>The font color.</td></tr></table><h4 class=CHeading>Returns</h4><p>NULL on success, or an error string on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSquareToCircle"></a>gdImageSquareToCircle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageSquareToCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>radius</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Apply polar coordinate transformation to an image.</p><p>The X axis of the original will be remapped to theta (angle) and the Y axis of the original will be remapped to rho (distance from center).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>im</td><td class=CDLDescription>The image, which must be square, i.e. width == height.</td></tr><tr><td class=CDLEntry>radius</td><td class=CDLDescription>The radius of the new image, i.e. width == height == radius * 2.</td></tr></table><h4 class=CHeading>Returns</h4><p>The transformed image, or NULL on failure.</p></div></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageSharpen"></a>gdImageSharpen</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSharpen (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sharpen an image.</p><p>Uses a simple 3x3 convolution kernel and makes use of separability. It’s faster, but less flexible, than full-blown unsharp masking. Silently does nothing to non-truecolor images and for pct<0, as it’s not a useful blurring function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>pct</td><td class=CDLDescription>The sharpening percentage, which can be greater than 100.</td></tr></table><h4 class=CHeading>Author</h4><p>Paul Troughton (paul<dot>troughton<at>ieee<dot>org)</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD 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class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char* gdImageStringFTCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draw text curved along the top and bottom of a circular area of an image.</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageSquareToCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>radius</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply polar coordinate transformation to an image.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSharpen (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen an image.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Render an UTF-8 string onto a gd image.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdhelpers-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdhelpers-c.html new file mode 100644 index 00000000000..0a931f3d921 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdhelpers-c.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdFree</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdFree"></a>gdFree</h1><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Frees memory that has been allocated by libgd functions.</p><p>Unless more specialized functions exists (for instance, <a href="gd-c.html#gdImageDestroy" class=LFunction id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageDestroy</a>), all memory that has been allocated by public libgd functions has to be freed by calling <a href="#gdFree" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdFree</a>, and not by free(3), because libgd internally doesn’t use alloc(3) and friends but rather its own allocation functions, which are, however, not publicly available.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>ptr</td><td class=CDLDescription>Pointer to the memory space to free. If it is NULL, no operation is performed.</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile id=MSelected>gdFree</div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Frees memory that has been allocated by libgd functions.</div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdxpm-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdxpm-c.html new file mode 100644 index 00000000000..25d33003dac --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdxpm-c.html @@ -0,0 +1,49 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>XPM Input</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="XPM_Input"></a>XPM Input</h1><div class=CBody><p>Read XPM images.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#XPM_Input" >XPM Input</a></td><td class=SDescription>Read XPM images.</td></tr><tr class="SGroup"><td class=SEntry><a href="#Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromXpm" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageCreateFromXpm</a></td><td class=SDescription><a href="gd_xbm-c.html#gdImageCreateFromXbm" class=LFunction id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageCreateFromXbm</a> is called to load images from XPM X Window System color bitmap format files. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div> + +<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div> + +<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="gdImageCreateFromXpm"></a>gdImageCreateFromXpm</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXpm(</td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p><a href="gd_xbm-c.html#gdImageCreateFromXbm" class=LFunction id=link3 onMouseOver="ShowTip(event, 'tt2', 'link3')" onMouseOut="HideTip('tt2')">gdImageCreateFromXbm</a> is called to load images from XPM X Window System color bitmap format files. This function is available only if HAVE_XPM is selected in the Makefile and the Xpm library is linked with the application. Unlike most gd file functions, the Xpm functions <b>require filenames</b>, not file pointers. <a href="#gdImageCreateFromXpm" class=LFunction id=link4 onMouseOver="ShowTip(event, 'tt1', 'link4')" onMouseOut="HideTip('tt1')">gdImageCreateFromXpm</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link5 onMouseOver="ShowTip(event, 'tt3', 'link5')" onMouseOut="HideTip('tt3')">gdImagePtr</a> to the new image, or NULL if unable to load the image (most often because the file is corrupt or does not contain an XPM bitmap format image). You can inspect the sx and sy members of the image to determine its size. The image must eventually be destroyed using <a href="gd-c.html#gdImageDestroy" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt4', 'link6')" onMouseOut="HideTip('tt4')">gdImageDestroy</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>filename</td><td class=CDLDescription>The input filename (<b>not</b> FILE pointer)</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new image or NULL if an error occurred.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">gdImagePtr im; +FILE *in; +in = fopen("myxpm.xpm", "rb"); +im = gdImageCreateFromXpm(in); +fclose(in); +// ... Use the image ... +gdImageDestroy(im);</pre></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile id=MSelected>XPM Input</div></div></div></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="../index/Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="../index/General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="../index/Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([1], 4);// --></script></div><!--Menu--> + + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXpm(</td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from XPM X Window System color bitmap format files. </div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXbm(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from X bitmap format files. </div></div><div class=CToolTip id="tt3"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><!--END_ND_TOOLTIPS--> + + + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/license-txt.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/license-txt.html new file mode 100644 index 00000000000..5fbc0e9a4fe --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/license-txt.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>License</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CSection"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="License"></a>License</h1><div class=CBody><h4 class=CHeading>Credits and license terms</h4><p>In order to resolve any possible confusion regarding the authorship of gd, the following copyright statement covers all of the authors who have required such a statement. If you are aware of any oversights in this copyright notice, please contact Pierre-A. Joye who will be pleased to correct them.</p><ul><li>Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 by Cold Spring Harbor Laboratory. Funded under Grant P41-RR02188 by the National Institutes of Health.</li><li>Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 by Boutell.Com, Inc.</li><li>Portions relating to GD2 format copyright 1999, 2000, 2001, 2002, 2003, 2004 Philip Warner.</li><li>Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003, 2004 Greg Roelofs.</li><li>Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002, 2003, 2004 John Ellson (<a href="#" onClick="location.href='mai' + 'lto:' + 'ell' + 'son' + '@' + 'graphv' + 'iz.org'; return false;" class=LEMail>ell<span style="display: none">.nosp@m.</span>son<span>@</span>graphv<span style="display: none">.nosp@m.</span>iz.org</a>).</li><li>Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John Ellson (<a href="#" onClick="location.href='mai' + 'lto:' + 'ell' + 'son' + '@' + 'graphv' + 'iz.org'; return false;" class=LEMail>ell<span style="display: none">.nosp@m.</span>son<span>@</span>graphv<span style="display: none">.nosp@m.</span>iz.org</a>).</li><li>Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Pierre-Alain Joye (<a href="#" onClick="location.href='mai' + 'lto:' + 'pie' + 'rre' + '@' + 'libg' + 'd.org'; return false;" class=LEMail>pie<span style="display: none">.nosp@m.</span>rre<span>@</span>libg<span style="display: none">.nosp@m.</span>d.org</a>).</li><li>Portions relating to JPEG and to color quantization copyright 2000, 2001, 2002, 2003, 2004, Doug Becker and copyright © 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Thomas G. Lane. This software is based in part on the work of the Independent JPEG Group. See the file README-JPEG.TXT for more information.</li><li>Portions relating to GIF compression copyright 1989 by Jef Poskanzer and David Rowley, with modifications for thread safety by Thomas Boutell.</li><li>Portions relating to GIF decompression copyright 1990, 1991, 1993 by David Koblas, with modifications for thread safety by Thomas Boutell.</li><li>Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004 Maurice Szmurlo and Johan Van den Brande.</li><li>Portions relating to GIF animations copyright 2004 Jaakko Hyvätti (<a href="#" onClick="location.href='mai' + 'lto:' + 'jaakko.' + 'hyvatti' + '@' + 'iki' + '.fi'; return false;" class=LEMail>jaakko.<span style="display: none">.nosp@m.</span>hyvatti<span>@</span>iki<span style="display: none">.nosp@m.</span>.fi</a>)</li></ul><p>Permission has been granted to copy, distribute and modify gd in any context without fee, including a commercial application, provided that this notice is present in user-accessible supporting documentation.</p><p>This does not affect your ownership of the derived work itself, and the intent is to assure proper credit for the authors of gd, not to interfere with your productive use of gd. If you have questions, ask. “Derived works” includes all programs that utilize the library. Credit must be given in user-accessible documentation.</p><p>This software is provided “AS IS.” The copyright holders disclaim all warranties, either express or implied, including but not limited to implied warranties of merchantability and fitness for a particular purpose, with respect to this code and accompanying documentation.</p><p>Although their code does not appear in the current release, the authors wish to thank David Koblas, David Rowley, and Hutchison Avenue Software Corporation for their prior contributions.</p></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/preamble-txt.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/preamble-txt.html new file mode 100644 index 00000000000..2ef6ae2844d --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/preamble-txt.html @@ -0,0 +1,89 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>About LibGD 2.3.1</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/prettify.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Content><div class="CSection"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="About_LibGD_2.3.1"></a>About LibGD 2.3.1</h1><div class=CBody><h4 class=CHeading>What is gd?</h4><p>gd is a graphics library. It allows your code to quickly draw images complete with lines, arcs, text, multiple colors, cut and paste from other images, and flood fills, and write out the result as a PNG or JPEG file. This is particularly useful in World Wide Web applications, where PNG and JPEG are two of the formats accepted for inline images by most browsers.</p><p>gd is not a paint program. If you are looking for a paint program, you are looking in the wrong place. If you are not a programmer, you are looking in the wrong place, unless you are installing a required library in order to run an application.</p><p>gd does not provide for every possible desirable graphics operation. It is not necessary or desirable for gd to become a kitchen-sink graphics package, but version 2.0 does include most frequently requested features, including both truecolor and palette images, resampling (smooth resizing of truecolor images) and so forth.</p><h4 class=CHeading>gd basics: using gd in your program</h4><p>gd lets you create PNG or JPEG images on the fly. To use gd in your program, include the file gd.h, and link with the gd library and the other required libraries; the syntax for most Unix flavors is:</p><blockquote><pre>-lgd -lpng -lz -ljpeg -lfreetype -lm</pre></blockquote><p>Assuming that all of these libraries are available.</p><p>If you want to use the provided simple fonts, include gdfontt.h, gdfonts.h, gdfontmb.h, gdfontl.h and/or gdfontg.h. For more impressive results, install FreeType 2.x and use the gdImageStringFT function. If you are not using the provided Makefile and/or a library-based approach, be sure to include the source modules as well in your project.</p><p>Here is a short example program. (For a more advanced example, see gddemo.c, included in the distribution. gddemo.c is NOT the same program; it demonstrates additional features!)</p><blockquote><pre>/* Bring in gd library functions */ +#include "gd.h" + +/* Bring in standard I/O so we can output the PNG to a file */ +#include <stdio.h> + +int main() { + /* Declare the image */ + gdImagePtr im; + /* Declare output files */ + FILE *pngout, *jpegout; + /* Declare color indexes */ + int black; + int white; + + /* Allocate the image: 64 pixels across by 64 pixels tall */ + im = gdImageCreate(64, 64); + + /* Allocate the color black (red, green and blue all minimum). + Since this is the first color in a new image, it will + be the background color. */ + black = gdImageColorAllocate(im, 0, 0, 0); + + /* Allocate the color white (red, green and blue all maximum). */ + white = gdImageColorAllocate(im, 255, 255, 255); + + /* Draw a line from the upper left to the lower right, + using white color index. */ + gdImageLine(im, 0, 0, 63, 63, white); + + /* Open a file for writing. "wb" means "write binary", important + under MSDOS, harmless under Unix. */ + pngout = fopen("test.png", "wb"); + + /* Do the same for a JPEG-format file. */ + jpegout = fopen("test.jpg", "wb"); + + /* Output the image to the disk file in PNG format. */ + gdImagePng(im, pngout); + + /* Output the same image in JPEG format, using the default + JPEG quality setting. */ + gdImageJpeg(im, jpegout, -1); + + /* Close the files. */ + fclose(pngout); + fclose(jpegout); + + /* Destroy the image in memory. */ + gdImageDestroy(im); +}</pre></blockquote></div></div></div> + +</div><!--Content--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile id=MSelected>About LibGD 2.<wbr>3.0-dev</div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a 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class=CConstant>Catmullrom</div></div><div class=CToolTip id="tt10"><div class=CConstant>Crop black borders</div></div><div class=CToolTip id="tt11"><div class=CConstant>Same as GD_CROP_TRANSPARENT</div></div><div class=CToolTip id="tt12"><div class=CConstant>Crop using colors of the 4 corners</div></div><div class=CToolTip id="tt13"><div class=CConstant>Crop using the transparent color</div></div><div class=CToolTip id="tt14"><div class=CConstant>Crop white borders</div></div><div class=CToolTip id="tt15"><div class=CConstant>Gaussian</div></div><div class=CToolTip id="tt16"><div class=CConstant>Generalized cubic</div></div><div class=CToolTip id="tt17"><div class=CConstant>Hamming</div></div><div class=CToolTip id="tt18"><div class=CConstant>Hannig</div></div><div class=CToolTip id="tt19"><div class=CConstant>Hermite</div></div><div class=CToolTip id="tt20"><div class=CConstant>bilinear interpolation</div></div><div class=CToolTip id="tt21"><div class=CConstant>Mitchell</div></div><div class=CToolTip id="tt22"><div class=CConstant>Nearest neighbour interpolation</div></div><div class=CToolTip id="tt23"><div class=CConstant>Power</div></div><div class=CToolTip id="tt24"><div class=CConstant>Quadratic</div></div><div class=CToolTip id="tt25"><div class=CConstant>GD_QUANT_LIQ if libimagequant is available, GD_QUANT_JQUANT otherwise.</div></div><div class=CToolTip id="tt26"><div class=CConstant>libjpeg’s old median cut. </div></div><div class=CToolTip id="tt27"><div class=CConstant>A combination of algorithms used in libimagequant aiming for the highest quality at cost of speed.</div></div><div class=CToolTip id="tt28"><div class=CConstant>NeuQuant - approximation using Kohonen neural network.</div></div><div class=CToolTip id="tt29"><div class=CConstant>Sinc</div></div><div class=CToolTip id="tt30"><div class=CConstant>Triangle</div></div><div class=CToolTip id="tt31"><div class=CConstant>4 pixels weighted bilinear interpolation</div></div><div class=CToolTip id="tt32"><div class=CConstant>draw anti aliased</div></div><div class=CToolTip id="tt33"><div class=CConstant>use the current brush, see gdImageSetBrush</div></div><div class=CToolTip id="tt34"><div class=CConstant>Preserve previous frame</div></div><div class=CToolTip id="tt35"><div class=CConstant>First allocated color of palette</div></div><div class=CToolTip id="tt36"><div class=CConstant>Restore to before start of frame</div></div><div class=CToolTip id="tt37"><div class=CConstant>Not recommended</div></div><div class=CToolTip id="tt38"><div class=CConstant>use the current style, see gdImageSetStyle</div></div><div class=CToolTip id="tt39"><div class=CConstant>use the current style and brush</div></div><div class=CToolTip id="tt40"><div class=CConstant>use the current tile, see gdImageSetTile</div></div><div class=CToolTip id="tt41"><div class=CConstant>indicate transparency, what is not the same as the transparent color index; used for lines only</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex id=MSelected>Constants</div></div><div class=MEntry><div class=MIndex><a href="General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="Functions.html">Functions</a></div></div><div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Files.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Files.html new file mode 100644 index 00000000000..625c9119cc6 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Files.html @@ -0,0 +1,82 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>File Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>File Index</div><div class=INavigationBar>$#! · 0-9 · A · <a href="#B">B</a> · <a href="#C">C</a> · D · E · <a href="#F">F</a> · <a href="#G">G</a> · H · <a href="#I">I</a> · <a href="#J">J</a> · K · <a href="#L">L</a> · <a href="#M">M</a> · N · O · <a href="#P">P</a> · Q · R · <a href="#S">S</a> · <a href="#T">T</a> · U · V · <a href="#W">W</a> · <a href="#X">X</a> · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="B"></a>B</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_bmp-c.html#BMP_IO" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')" class=ISymbol>BMP IO</a></td></tr><tr><td class=IHeading><a name="C"></a>C</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_topal-c.html#Color_Quantization" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')" class=ISymbol>Color Quantization</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_crop-c.html#Cropping" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')" class=ISymbol>Cropping</a></td></tr><tr><td class=IHeading><a name="F"></a>F</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gdft-c.html#FreeType_font_rendering" class=ISymbol>FreeType font rendering</a></td></tr><tr><td class=IHeading><a name="G"></a>G</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_gd-c.html#GD_IO" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')" class=ISymbol>GD IO</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#gd.c" class=ISymbol>gd.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gd.h" class=ISymbol>gd.h</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_filename-c.html#gd_filename.c" class=ISymbol>gd_filename.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#gd_interpolation.c" class=ISymbol>gd_interpolation.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_io-h.html#gd_io.h" class=ISymbol>gd_io.h</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_io_dp-c.html#gd_io_dp.c" class=ISymbol>gd_io_dp.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_ss-c.html#gd_ss.c" class=ISymbol>gd_ss.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_version-c.html#gd_version.c" class=ISymbol>gd_version.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_gd2-c.html#GD2_IO" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')" class=ISymbol>GD2 IO</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gdfx-c.html#gdfx.c" class=ISymbol>gdfx.c</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gdfontg-c.html#Giant_Font" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')" class=ISymbol>Giant Font</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_gif_in-c.html#GIF_Input" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')" class=ISymbol>GIF Input</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_gif_out-c.html#GIF_Output" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')" class=ISymbol>GIF Output</a></td></tr><tr><td class=IHeading><a name="I"></a>I</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_filter-c.html#Image_Filters" class=ISymbol>Image Filters</a></td></tr><tr><td class=IHeading><a name="J"></a>J</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_jpeg-c.html#JPEG_IO" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')" class=ISymbol>JPEG IO</a></td></tr><tr><td class=IHeading><a name="L"></a>L</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gdfontl-c.html#Large_Font" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')" class=ISymbol>Large Font</a></td></tr><tr><td class=IHeading><a name="M"></a>M</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gdfontmb-c.html#Medium_Bold_Font" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')" class=ISymbol>Medium Bold Font</a></td></tr><tr><td class=IHeading><a name="P"></a>P</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_png-c.html#PNG_IO" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')" class=ISymbol>PNG IO</a></td></tr><tr><td class=IHeading><a name="S"></a>S</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gdfonts-c.html#Small_Font" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')" class=ISymbol>Small Font</a></td></tr><tr><td class=IHeading><a name="T"></a>T</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_tga-c.html#TGA_Input" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')" class=ISymbol>TGA Input</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_tiff-c.html#TIFF_IO" id=link15 onMouseOver="ShowTip(event, 'tt15', 'link15')" onMouseOut="HideTip('tt15')" class=ISymbol>TIFF IO</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gdfontt-c.html#Tiny_Font" id=link16 onMouseOver="ShowTip(event, 'tt16', 'link16')" onMouseOut="HideTip('tt16')" class=ISymbol>Tiny Font</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_transform-c.html#Transformations" class=ISymbol>Transformations</a></td></tr><tr><td class=IHeading><a name="W"></a>W</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_wbmp-c.html#WBMP_IO" id=link17 onMouseOver="ShowTip(event, 'tt17', 'link17')" onMouseOut="HideTip('tt17')" class=ISymbol>WBMP IO</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_webp-c.html#WebP_IO" id=link18 onMouseOver="ShowTip(event, 'tt18', 'link18')" onMouseOut="HideTip('tt18')" class=ISymbol>WebP IO</a></td></tr><tr><td class=IHeading><a name="X"></a>X</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_xbm-c.html#XBM_IO" id=link19 onMouseOver="ShowTip(event, 'tt19', 'link19')" onMouseOut="HideTip('tt19')" class=ISymbol>XBM IO</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gdxpm-c.html#XPM_Input" id=link20 onMouseOver="ShowTip(event, 'tt20', 'link20')" onMouseOut="HideTip('tt20')" class=ISymbol>XPM Input</a></td></tr></table> +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFile>Read and write BMP images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt2"><div class=CFile>Functions for truecolor to palette conversion</div></div><div class=CToolTip id="tt3"><div class=CFile>Crop an image</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt4"><div class=CFile>Read and write GD images.</div></div><div class=CToolTip id="tt5"><div class=CFile>Read and write GD2 images.</div></div><div class=CToolTip id="tt6"><div class=CFile>A very large ISO-8859-2 raster font (9x15 pixels).</div></div><div class=CToolTip id="tt7"><div class=CFile>Read GIF images.</div></div><div class=CToolTip id="tt8"><div class=CFile>Write GIF images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt9"><div class=CFile>Read and write JPEG images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt10"><div class=CFile>A large ISO-8859-2 raster font (8x16 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt11"><div class=CFile>A medium bold ISO-8859-2 raster font (7x13 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt12"><div class=CFile>Read and write PNG images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt13"><div class=CFile>A small ISO-8859-2 raster font (7x13 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt14"><div class=CFile>Read TGA images.</div></div><div class=CToolTip id="tt15"><div class=CFile>Read and write TIFF images.</div></div><div class=CToolTip id="tt16"><div class=CFile>A very small ISO-8859-2 raster font (5x8 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt17"><div class=CFile>Read and write WBMP images.</div></div><div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Functions.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Functions.html new file mode 100644 index 00000000000..f1976ae69bc --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Functions.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Function Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>Function Index</div><div class=INavigationBar>$#! · 0-9 · A · B · C · D · E · F · <a href="#G">G</a> · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="G"></a>G</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_matrix-c.html#gdAffineApplyToPointF" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')" class=ISymbol>gdAffineApplyToPointF</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_matrix-c.html#gdAffineConcat" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')" class=ISymbol>gdAffineConcat</a></td></tr><tr><td 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onMouseOut="HideTip('tt11')" class=ISymbol>gdAffineShearVertical</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_matrix-c.html#gdAffineTranslate" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')" class=ISymbol>gdAffineTranslate</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#gdAlphaBlend" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')" class=ISymbol>gdAlphaBlend</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#gdClearErrorMethod" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')" class=ISymbol>gdClearErrorMethod</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_color_map-c.html#gdColorMapLookup" id=link15 onMouseOver="ShowTip(event, 'tt15', 'link15')" onMouseOut="HideTip('tt15')" 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onMouseOver="ShowTip(event, 'tt222', 'link222')" onMouseOut="HideTip('tt222')" class=ISymbol>gdSupportsFileType</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#gdTransformAffineBoundingBox" id=link223 onMouseOver="ShowTip(event, 'tt223', 'link223')" onMouseOut="HideTip('tt223')" class=ISymbol>gdTransformAffineBoundingBox</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#gdTransformAffineCopy" id=link224 onMouseOver="ShowTip(event, 'tt224', 'link224')" onMouseOut="HideTip('tt224')" class=ISymbol>gdTransformAffineCopy</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#gdTransformAffineGetImage" id=link225 onMouseOver="ShowTip(event, 'tt225', 'link225')" onMouseOut="HideTip('tt225')" class=ISymbol>gdTransformAffineGetImage</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_version-c.html#gdVersionString" id=link226 onMouseOver="ShowTip(event, 'tt226', 'link226')" onMouseOut="HideTip('tt226')" class=ISymbol>gdVersionString</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#getPixelRgbInterpolated" id=link227 onMouseOver="ShowTip(event, 'tt227', 'link227')" onMouseOut="HideTip('tt227')" class=ISymbol>getPixelRgbInterpolated</a></td></tr></table> +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineApplyToPointF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a point (floating point gdPointF)</div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineConcat (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Concat (Multiply) two affine transformation matrices.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineEqual (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether two affine transformations are equal. </div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineFlip (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_v</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an affine transformation horizontally or vertically.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineIdentity (</td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the identity matrix.</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineInvert (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Find the inverse of an affine transformation.</div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRectilinear (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether the affine transformation is axis aligned. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRotate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a rotation affine transform.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineScale (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a scaling matrix.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearHorizontal(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a horizontal shearing matrix || becomes \\.</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearVertical(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a vertical shearing matrix, columns are untouched.</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineTranslate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a translation matrix.</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAlphaBlend (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Blend two colors</div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdClearErrorMethod(</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdColorMapLookup(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdColorMap </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color_map,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>color_name,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdDPExtractData (</td><td class="PTypePrefix prettyprint " nowrap>struct </td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdExtraVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the font cache.</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote>Shut down the font cache and free the allocated resources.</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetGiant (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in giant font.</div></div><div class=CToolTip id="tt21"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetLarge (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in large font.</div></div><div class=CToolTip id="tt22"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetMediumBold (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in medium bold font.</div></div><div class=CToolTip id="tt23"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetSmall (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in small font.</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetTiny (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in tiny font.</div></div><div class=CToolTip id="tt25"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Frees memory that has been allocated by libgd functions.</div></div><div class=CToolTip id="tt26"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote>Alias of gdFontCacheShutdown.</div></div><div class=CToolTip id="tt27"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Enable or disable fontconfig by default.</div></div><div class=CToolTip id="tt28"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAABlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>NO-OP, kept for library compatibility.</div></div><div class=CToolTip id="tt29"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAlphaBlending (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the effect for subsequent drawing operations</div></div><div class=CToolTip id="tt30"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt31"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmp(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageBmp outputs the specified image to the specified file in BMP format. </div></div><div class=CToolTip id="tt32"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmpCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt33"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageBmpPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt34"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBoundsSafe (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt35"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBrightness(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>brightness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the brightness of an image</div></div><div class=CToolTip id="tt36"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt37"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCharUp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt38"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageClone (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Clones an image</div></div><div class=CToolTip id="tt39"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alpha</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change channel values of an image</div></div><div class=CToolTip id="tt40"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt41"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocateAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt42"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosest (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt43"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt44"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestHWB (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt45"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorDeallocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Removes a palette entry</div></div><div class=CToolTip id="tt46"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExact (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt47"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExactAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt48"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorMatch (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Bring the palette colors in im2 to be closer to im1.</div></div><div class=CToolTip id="tt49"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt50"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceArray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt51"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceCallback (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdCallbackImageColor </td><td class="PParameter prettyprint " nowrap>callback</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt52"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceThreshold (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt53"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolve (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageColorResolve is an alternative for the code fragment</div></div><div class=CToolTip id="tt54"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt55"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorTransparent (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the transparent color of the image</div></div><div class=CToolTip id="tt56"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageCompare (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Compare two images</div></div><div class=CToolTip id="tt57"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageContrast(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>contrast</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the contrast of an image</div></div><div class=CToolTip id="tt58"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageConvolution(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>offset</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply a convolution matrix to an image</div></div><div class=CToolTip id="tt59"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image</div></div><div class=CToolTip id="tt60"><div class=CFunction>Return a copy of the source image <u>src</u> blurred according to the parameters using the Gaussian Blur algorithm.</div></div><div class=CToolTip id="tt61"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMerge (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt62"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMergeGray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt63"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResampled (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resampled area from an image to another image</div></div><div class=CToolTip id="tt64"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResized (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resized area from an image to another image</div></div><div class=CToolTip id="tt65"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyRotated (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a rotated area from an image to another image</div></div><div class=CToolTip id="tt66"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreate (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreate is called to create palette-based images, with no more than 256 colors. </div></div><div class=CToolTip id="tt67"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmp(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt68"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt69"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt70"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromFile(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Read an image file of any supported.</div></div><div class=CToolTip id="tt71"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd is called to load images from gd format files. </div></div><div class=CToolTip id="tt72"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2 (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2 is called to load images from gd2 format files. </div></div><div class=CToolTip id="tt73"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ctx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD2 image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt74"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Part (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2Part is called to load parts of images from gd2 format files. </div></div><div class=CToolTip id="tt75"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt76"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt77"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ptr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt78"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdCtx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt79"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt80"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGif(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fdFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGif is called to load images from GIF format files. </div></div><div class=CToolTip id="tt81"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromGif.</div></div><div class=CToolTip id="tt82"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt83"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpeg(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpegEx.</div></div><div class=CToolTip id="tt84"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt85"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtxEx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt86"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegEx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromJpegEx is called to load truecolor images from JPEG format files. </div></div><div class=CToolTip id="tt87"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt88"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtrEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt89"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPng (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromPng is called to load images from PNG format files. </div></div><div class=CToolTip id="tt90"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt91"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt92"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng for documentation. </div></div><div class=CToolTip id="tt93"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTga(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fp</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a TGA file</div></div><div class=CToolTip id="tt94"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a gdIOCtx referencing a TGA binary file.</div></div><div class=CToolTip id="tt95"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt96"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Create a gdImage from a TIFF file input from an gdIOCtx.</div></div><div class=CToolTip id="tt97"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt98"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMP(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWBMP is called to load images from WBMP format files. </div></div><div class=CToolTip id="tt99"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a WBMP image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt100"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt101"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebp (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWebp is called to load truecolor images from WebP format files. </div></div><div class=CToolTip id="tt102"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt103"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt104"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXbm(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from X bitmap format files. </div></div><div class=CToolTip id="tt105"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXpm(</td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from XPM X Window System color bitmap format files. </div></div><div class=CToolTip id="tt106"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt107"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateTrueColor (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateTrueColor is called to create truecolor images, with an essentially unlimited number of colors. </div></div><div class=CToolTip id="tt108"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCrop(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdRect </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>crop</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image to a given rectangle</div></div><div class=CToolTip id="tt109"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropAuto(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image automatically</div></div><div class=CToolTip id="tt110"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropThreshold(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image using a given color</div></div><div class=CToolTip id="tt111"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDashedLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt112"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt113"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEdgeDetectQuick(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Edge detection of an image</div></div><div class=CToolTip id="tt114"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageEllipse(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt115"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEmboss(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Emboss an image</div></div><div class=CToolTip id="tt116"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageFile(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to a file in the format indicated by the filename.</div></div><div class=CToolTip id="tt117"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFill(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>nc</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt118"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>style</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt119"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledEllipse (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt120"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a filled polygon</div></div><div class=CToolTip id="tt121"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt122"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFillToBorder (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt123"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipBoth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically and horizontally</div></div><div class=CToolTip id="tt124"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipHorizontal(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image horizontally</div></div><div class=CToolTip id="tt125"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipVertical(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically</div></div><div class=CToolTip id="tt126"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGaussianBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGaussianBlur performs a Gaussian blur of radius 1 on the image. </div></div><div class=CToolTip id="tt127"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt128"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd2 (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt129"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGd2Ptr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt130"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGdPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt131"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y2P</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the current clipping rectangle</div></div><div class=CToolTip id="tt132"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Get the current interpolation method</div></div><div class=CToolTip id="tt133"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color as stored in the image.</div></div><div class=CToolTip id="tt134"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetTrueColorPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color always as truecolor value.</div></div><div class=CToolTip id="tt135"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGif(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGif outputs the specified image to the specified file in GIF format. </div></div><div class=CToolTip id="tt136"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAdd(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function writes GIF animation frames to GIF animation, which was initialized with gdImageGifAnimBegin. </div></div><div class=CToolTip id="tt137"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAddCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Adds an animation frame via a gdIOCtxPtr. </div></div><div class=CToolTip id="tt138"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimAddPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimAdd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt139"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBegin(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function must be called as the first function when creating a GIF animation. </div></div><div class=CToolTip id="tt140"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBeginCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to gdIOCtx. </div></div><div class=CToolTip id="tt141"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimBeginPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to a memory buffer. </div></div><div class=CToolTip id="tt142"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEnd(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Terminates the GIF file properly.</div></div><div class=CToolTip id="tt143"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEndCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd, but writes its data via a gdIOCtx.</div></div><div class=CToolTip id="tt144"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimEndPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt145"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes a GIF image via a gdIOCtx. </div></div><div class=CToolTip id="tt146"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageGif except that it returns a pointer to a memory area with the GIF data. </div></div><div class=CToolTip id="tt147"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGrayScale(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert an image to grayscale</div></div><div class=CToolTip id="tt148"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets whether an image is interlaced</div></div><div class=CToolTip id="tt149"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpeg(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageJpeg outputs the specified image to the specified file in JPEG format. </div></div><div class=CToolTip id="tt150"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpegCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as JPEG data via a gdIOCtx. </div></div><div class=CToolTip id="tt151"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageJpegPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageJpeg except that it returns a pointer to a memory area with the JPEG data. </div></div><div class=CToolTip id="tt152"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Bresenham as presented in Foley & Van Dam.</div></div><div class=CToolTip id="tt153"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageMeanRemoval(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Mean removal of an image</div></div><div class=CToolTip id="tt154"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageNegate(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert an image</div></div><div class=CToolTip id="tt155"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageNeuQuant(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sample_factor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt156"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageOpenPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws an open polygon</div></div><div class=CToolTip id="tt157"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePaletteCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>from</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt158"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePaletteToTrueColor(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert a palette image to true color</div></div><div class=CToolTip id="tt159"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePixelate(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt160"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePng (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngEx with compression of -1.</div></div><div class=CToolTip id="tt161"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngCtxEx with compression of -1. </div></div><div class=CToolTip id="tt162"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtxEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as PNG data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt163"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImagePngEx outputs the specified image to the specified file in PNG format. </div></div><div class=CToolTip id="tt164"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngPtrEx with compression of -1.</div></div><div class=CToolTip id="tt165"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImagePngEx except that it returns a pointer to a memory area with the PNG data. </div></div><div class=CToolTip id="tt166"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngToSink (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>outSink</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt167"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a closed polygon</div></div><div class=CToolTip id="tt168"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a rectangle.</div></div><div class=CToolTip id="tt169"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>bgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Rotate an image</div></div><div class=CToolTip id="tt170"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSaveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the save alpha flag</div></div><div class=CToolTip id="tt171"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageScale(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_height</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Scale an image</div></div><div class=CToolTip id="tt172"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatter(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt173"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>num_colors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt174"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterEx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdScatterPtr </td><td class="PParameter prettyprint " nowrap>scatter</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt175"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSelectiveBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt176"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliased (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt177"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliasedDontBlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dont_blend</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color and “dont_blend” color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt178"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetBrush (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>brush</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the brush for following drawing operations</div></div><div class=CToolTip id="tt179"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the clipping rectangle</div></div><div class=CToolTip id="tt180"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdInterpolationMethod </td><td class="PParameter prettyprint " nowrap>id</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the interpolation method for subsequent operations</div></div><div class=CToolTip id="tt181"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt182"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetResolution(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the resolution of an image.</div></div><div class=CToolTip id="tt183"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>noOfPixels</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the style for following drawing operations</div></div><div class=CToolTip id="tt184"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetThickness (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>thickness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the thickness for following drawing operations</div></div><div class=CToolTip id="tt185"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetTile (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>tile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt186"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSharpen (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen an image.</div></div><div class=CToolTip id="tt187"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSmooth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>weight</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Smooth an image</div></div><div class=CToolTip id="tt188"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageSquareToCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>radius</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply polar coordinate transformation to an image.</div></div><div class=CToolTip id="tt189"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><div class=CToolTip id="tt190"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt191"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Render an UTF-8 string onto a gd image.</div></div><div class=CToolTip id="tt192"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char* gdImageStringFTCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draw text curved along the top and bottom of a circular area of an image.</div></div><div class=CToolTip id="tt193"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt194"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Alias of gdImageStringFT.</div></div><div class=CToolTip id="tt195"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt196"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt197"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiff(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt198"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiffCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the gd image as a tiff file.</div></div><div class=CToolTip id="tt199"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageTiffPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt200"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPalette (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Converts a truecolor image to a palette image</div></div><div class=CToolTip id="tt201"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>speed</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects the quantization method</div></div><div class=CToolTip id="tt202"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTrueColorToPaletteSetQuality (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses a quality range for quantization</div></div><div class=CToolTip id="tt203"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMP(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt204"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMPCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as a wbmp file</div></div><div class=CToolTip id="tt205"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWBMPPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt206"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Variant of gdImageWebpEx which uses the default quality (-1).</div></div><div class=CToolTip id="tt207"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as WebP data via a gdIOCtx. </div></div><div class=CToolTip id="tt208"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageWebpEx outputs the specified image to the specified file in WebP format. </div></div><div class=CToolTip id="tt209"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt210"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt211"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageXbmCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>file_name,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to an IO context in X11 bitmap format.</div></div><div class=CToolTip id="tt212"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerMultiply (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors with multiply effect</div></div><div class=CToolTip id="tt213"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerOverlay (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors</div></div><div class=CToolTip id="tt214"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMajorVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt215"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMinorVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt216"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt217"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>freeOKFlag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt218"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewFileCtx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>f</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt219"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewSSCtx(</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>snk</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt220"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdReleaseVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt221"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdSetErrorMethod(</td><td class="PType prettyprint " nowrap>gdErrorMethod </td><td class="PParameter prettyprint " nowrap>error_method</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt222"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdSupportsFileType(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>writing</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Tests if a given file type is supported by GD.</div></div><div class=CToolTip id="tt223"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineBoundingBox(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>bbox</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the bounding box of an affine transformation applied to a rectangular area gdRect</div></div><div class=CToolTip id="tt224"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineCopy(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and copy the result in a destination to the given position.</div></div><div class=CToolTip id="tt225"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineGetImage(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src_area,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and return an image containing the complete transformation.</div></div><div class=CToolTip id="tt226"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdVersionString()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt227"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>static int getPixelRgbInterpolated(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>tcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>get the index of the image’s colors</div></div><!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General.html new file mode 100644 index 00000000000..3824216b951 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General.html @@ -0,0 +1,54 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>Index</div><div class=INavigationBar>$#! · <a href="#Numbers">0-9</a> · <a href="#A">A</a> · <a href="#B">B</a> · <a href="#C">C</a> · D · <a href="#E">E</a> · <a href="#F">F</a> · <a href="General2.html#G">G</a> · H · <a href="General3.html#I">I</a> · <a href="General3.html#J">J</a> · K · <a href="General3.html#L">L</a> · <a href="General3.html#M">M</a> · N · <a href="General3.html#O">O</a> · <a href="General3.html#P">P</a> · Q · R · <a href="General3.html#S">S</a> · <a href="General3.html#T">T</a> · U · V · <a href="General3.html#W">W</a> · <a href="General3.html#X">X</a> · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="Numbers"></a>0-9</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/preamble-txt.html#About_LibGD_2.3.1" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')" class=ISymbol>1</a>, <span class=IParent>About LibGD 2::<wbr>3</span></td></tr><tr><td class=IHeading><a name="A"></a>A</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Accessor_Macros" class=ISymbol>Accessor Macros</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#Affine_Transformation" class=ISymbol>Affine Transformation</a></td></tr><tr><td class=IHeading><a name="B"></a>B</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_bmp-c.html#BMP_IO" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')" class=ISymbol>BMP IO</a></td></tr><tr><td class=IHeading><a name="C"></a>C</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Cloning_and_Copying" class=ISymbol>Cloning and Copying</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Color" class=ISymbol>Color</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Color_Composition" class=ISymbol>Color Composition</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Color_Decomposition" class=ISymbol>Color Decomposition</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><span class=ISymbol>Color Quantization</span><div class=ISubIndex><a href="../files/gd-h.html#Color_Quantization" class=IFile>gd.h</a><a href="../files/gd_topal-c.html#Color_Quantization" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')" class=IFile>gd_topal.c</a></div></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Colors" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')" class=ISymbol>Colors</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Creation_and_Destruction" class=ISymbol>Creation and Destruction</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Crop" class=ISymbol>Crop</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_crop-c.html#Cropping" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')" class=ISymbol>Cropping</a></td></tr><tr><td class=IHeading><a name="E"></a>E</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Effects" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')" class=ISymbol>Effects</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Error_Handling" class=ISymbol>Error Handling</a></td></tr><tr><td class=IHeading><a name="F"></a>F</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gdft-c.html#FreeType_font_rendering" class=ISymbol>FreeType font rendering</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><span class=ISymbol>Functions</span><div class=ISubIndex><a href="../files/gd_bmp-c.html#Functions" class=IFile>gd_bmp.c</a><a href="../files/gd_crop-c.html#Functions" class=IFile>gd_crop.c</a><a href="../files/gd_filename-c.html#Functions" class=IFile>gd_filename.c</a><a href="../files/gd_filter-c.html#Functions" class=IFile>gd_filter.c</a><a href="../files/gd_gd-c.html#Functions" class=IFile>gd_gd.c</a><a href="../files/gd_gd2-c.html#Functions" class=IFile>gd_gd2.c</a><a href="../files/gd_gif_in-c.html#Functions" class=IFile>gd_gif_in.c</a><a href="../files/gd_gif_out-c.html#Functions" class=IFile>gd_gif_out.c</a><a href="../files/gd_io_dp-c.html#Functions" class=IFile>gd_io_dp.c</a><a href="../files/gd_jpeg-c.html#Functions" class=IFile>gd_jpeg.c</a><a href="../files/gd_matrix-c.html#Functions" class=IFile>gd_matrix.c</a><a href="../files/gd_png-c.html#Functions" class=IFile>gd_png.c</a><a href="../files/gd_ss-c.html#Functions" class=IFile>gd_ss.c</a><a href="../files/gd_tga-c.html#Functions" class=IFile>gd_tga.c</a><a href="../files/gd_tiff-c.html#Functions" class=IFile>gd_tiff.c</a><a href="../files/gd_topal-c.html#Functions" class=IFile>gd_topal.c</a><a href="../files/gd_transform-c.html#Functions" class=IFile>gd_transform.c</a><a href="../files/gd_version-c.html#Functions" class=IFile>gd_version.c</a><a href="../files/gd_wbmp-c.html#Functions" class=IFile>gd_wbmp.c</a><a href="../files/gd_webp-c.html#Functions" class=IFile>gd_webp.c</a><a href="../files/gd_xbm-c.html#Functions" class=IFile>gd_xbm.c</a><a href="../files/gdfontg-c.html#Functions" class=IFile>gdfontg.c</a><a href="../files/gdfontl-c.html#Functions" class=IFile>gdfontl.c</a><a href="../files/gdfontmb-c.html#Functions" class=IFile>gdfontmb.c</a><a href="../files/gdfonts-c.html#Functions" class=IFile>gdfonts.c</a><a href="../files/gdfontt-c.html#Functions" class=IFile>gdfontt.c</a><a href="../files/gdft-c.html#Functions" class=IFile>gdft.c</a><a href="../files/gdfx-c.html#Functions" class=IFile>gdfx.c</a><a href="../files/gdxpm-c.html#Functions" class=IFile>gdxpm.c</a></div></td></tr></table> +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CSection>gd is a graphics library. </div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt2"><div class=CFile>Read and write BMP images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt3"><div class=CFile>Functions for truecolor to palette conversion</div></div><div class=CToolTip id="tt4"><div class=CGroup>Colors are always of type int which is supposed to be at least 32 bit large.</div></div><div class=CToolTip id="tt5"><div class=CFile>Crop an image</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt6"><div class=CGroup>The layering effect</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div 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Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General2.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General2.html new file mode 100644 index 00000000000..e64b4af1c4c --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General2.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- 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class=CToolTip id="tt7"><div class=CFile>Read and write GD images.</div></div><div class=CToolTip id="tt8"><div class=CConstant>Bell</div></div><div class=CToolTip id="tt9"><div class=CConstant>Bessel</div></div><div class=CToolTip id="tt10"><div class=CConstant>Bicubic</div></div><div class=CToolTip id="tt11"><div class=CConstant>fixed point bicubic integer</div></div><div class=CToolTip id="tt12"><div class=CConstant>fixed point bilinear</div></div><div class=CToolTip id="tt13"><div class=CConstant>Blackman</div></div><div class=CToolTip id="tt14"><div class=CConstant>Box</div></div><div class=CToolTip id="tt15"><div class=CConstant>BSpline</div></div><div class=CToolTip id="tt16"><div class=CConstant>Catmullrom</div></div><div class=CToolTip id="tt17"><div class=CConstant>Crop black borders</div></div><div class=CToolTip id="tt18"><div class=CConstant>Same as GD_CROP_TRANSPARENT</div></div><div class=CToolTip id="tt19"><div class=CConstant>Crop using colors of the 4 corners</div></div><div class=CToolTip id="tt20"><div class=CConstant>Crop using the transparent color</div></div><div class=CToolTip id="tt21"><div class=CConstant>Crop white borders</div></div><div class=CToolTip id="tt22"><div class=CConstant>Gaussian</div></div><div class=CToolTip id="tt23"><div class=CConstant>Generalized cubic</div></div><div class=CToolTip id="tt24"><div class=CConstant>Hamming</div></div><div class=CToolTip id="tt25"><div class=CConstant>Hannig</div></div><div class=CToolTip id="tt26"><div class=CConstant>Hermite</div></div><div class=CToolTip id="tt27"><div class=CConstant>bilinear interpolation</div></div><div class=CToolTip id="tt28"><div class=CConstant>Mitchell</div></div><div class=CToolTip id="tt29"><div class=CConstant>Nearest neighbour interpolation</div></div><div class=CToolTip id="tt30"><div class=CConstant>Power</div></div><div class=CToolTip id="tt31"><div class=CConstant>Quadratic</div></div><div class=CToolTip id="tt32"><div class=CConstant>GD_QUANT_LIQ if libimagequant is available, GD_QUANT_JQUANT otherwise.</div></div><div class=CToolTip id="tt33"><div class=CConstant>libjpeg’s old median cut. </div></div><div class=CToolTip id="tt34"><div class=CConstant>A combination of algorithms used in libimagequant aiming for the highest quality at cost of speed.</div></div><div class=CToolTip id="tt35"><div class=CConstant>NeuQuant - approximation using Kohonen neural network.</div></div><div class=CToolTip id="tt36"><div class=CConstant>Sinc</div></div><div class=CToolTip id="tt37"><div class=CConstant>Triangle</div></div><div class=CToolTip id="tt38"><div class=CConstant>4 pixels weighted bilinear interpolation</div></div><div class=CToolTip id="tt39"><div class=CFile>Read and write GD2 images.</div></div><div class=CToolTip id="tt40"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineApplyToPointF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdPointFPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a point (floating point gdPointF)</div></div><div class=CToolTip id="tt41"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineConcat (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Concat (Multiply) two affine transformation matrices.</div></div><div class=CToolTip id="tt42"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineEqual (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m2[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether two affine transformations are equal. </div></div><div class=CToolTip id="tt43"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineFlip (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flip_v</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an affine transformation horizontally or vertically.</div></div><div class=CToolTip id="tt44"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineIdentity (</td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the identity matrix.</div></div><div class=CToolTip id="tt45"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineInvert (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>src[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Find the inverse of an affine transformation.</div></div><div class=CToolTip id="tt46"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRectilinear (</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>m[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines whether the affine transformation is axis aligned. </div></div><div class=CToolTip id="tt47"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineRotate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a rotation affine transform.</div></div><div class=CToolTip id="tt48"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineScale (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>scale_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a scaling matrix.</div></div><div class=CToolTip id="tt49"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearHorizontal(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a horizontal shearing matrix || becomes \\.</div></div><div class=CToolTip id="tt50"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineShearVertical(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a vertical shearing matrix, columns are untouched.</div></div><div class=CToolTip id="tt51"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAffineTranslate (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>offset_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up a translation matrix.</div></div><div class=CToolTip id="tt52"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdAlphaBlend (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Blend two colors</div></div><div class=CToolTip id="tt53"><div class=CConstant>draw anti aliased</div></div><div class=CToolTip id="tt54"><div class=CConstant>use the current brush, see gdImageSetBrush</div></div><div class=CToolTip id="tt55"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdClearErrorMethod(</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt56"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdColorMapLookup(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdColorMap </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color_map,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>color_name,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt57"><div class=CConstant>Preserve previous frame</div></div><div class=CToolTip id="tt58"><div class=CConstant>First allocated color of palette</div></div><div class=CToolTip id="tt59"><div class=CConstant>Restore to before start of frame</div></div><div class=CToolTip id="tt60"><div class=CConstant>Not recommended</div></div><div class=CToolTip id="tt61"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdDPExtractData (</td><td class="PTypePrefix prettyprint " nowrap>struct </td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt62"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdExtraVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt63"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFontCacheSetup (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set up the font cache.</div></div><div class=CToolTip id="tt64"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</td></tr></table></blockquote>Shut down the font cache and free the allocated resources.</div></div><div class=CToolTip id="tt65"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetGiant (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in giant font.</div></div><div class=CToolTip id="tt66"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetLarge (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in large font.</div></div><div class=CToolTip id="tt67"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetMediumBold (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in medium bold font.</div></div><div class=CToolTip id="tt68"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetSmall (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in small font.</div></div><div class=CToolTip id="tt69"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdFontPtr gdFontGetTiny (</td><td class="PParameter prettyprint " nowrap>void</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the built-in tiny font.</div></div><div class=CToolTip id="tt70"><div class=CType>A font structure, containing the bitmaps of all characters in a font. </div></div><div class=CToolTip id="tt71"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdFree (</td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ptr</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Frees memory that has been allocated by libgd functions.</div></div><div class=CToolTip id="tt72"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote>Alias of gdFontCacheShutdown.</div></div><div class=CToolTip id="tt73"><div class=CType>A structure and associated pointer type used to pass additional parameters to the gdImageStringFTEx function. </div></div><div class=CToolTip id="tt74"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdFTUseFontConfig(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>flag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Enable or disable fontconfig by default.</div></div><div class=CToolTip id="tt75"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAABlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>NO-OP, kept for library compatibility.</div></div><div class=CToolTip id="tt76"><div class=CMacro>Gets the alpha component value of a given color.</div></div><div class=CToolTip id="tt77"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageAlphaBlending (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the effect for subsequent drawing operations</div></div><div class=CToolTip id="tt78"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt79"><div class=CMacro>Gets the blue component value of a given color.</div></div><div class=CToolTip id="tt80"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmp(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageBmp outputs the specified image to the specified file in BMP format. </div></div><div class=CToolTip id="tt81"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageBmpCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt82"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageBmpPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>compression</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as BMP data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt83"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBoundsSafe (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt84"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageBrightness(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>brightness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the brightness of an image</div></div><div class=CToolTip id="tt85"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageChar (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a single character.</div></div><div class=CToolTip id="tt86"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCharUp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt87"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageClone (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Clones an image</div></div><div class=CToolTip id="tt88"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>alpha</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change channel values of an image</div></div><div class=CToolTip id="tt89"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt90"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorAllocateAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Allocates a color</div></div><div class=CToolTip id="tt91"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosest (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt92"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the closest color of the image</div></div><div class=CToolTip id="tt93"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorClosestHWB (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt94"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorDeallocate (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Removes a palette entry</div></div><div class=CToolTip id="tt95"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExact (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt96"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorExactAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the exact color of the image</div></div><div class=CToolTip id="tt97"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorMatch (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Bring the palette colors in im2 to be closer to im1.</div></div><div class=CToolTip id="tt98"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt99"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceArray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt100"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceCallback (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdCallbackImageColor </td><td class="PParameter prettyprint " nowrap>callback</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt101"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorReplaceThreshold (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt102"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolve (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageColorResolve is an alternative for the code fragment</div></div><div class=CToolTip id="tt103"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageColorResolveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>a</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt104"><div class=CMacro>Gets the number of colors in the palette.</div></div><div class=CToolTip id="tt105"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageColorTransparent (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the transparent color of the image</div></div><div class=CToolTip id="tt106"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageCompare (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Compare two images</div></div><div class=CToolTip id="tt107"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageContrast(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>contrast</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Change the contrast of an image</div></div><div class=CToolTip id="tt108"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageConvolution(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>offset</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply a convolution matrix to an image</div></div><div class=CToolTip id="tt109"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image</div></div><div class=CToolTip id="tt110"><div class=CFunction>Return a copy of the source image <u>src</u> blurred according to the parameters using the Gaussian Blur algorithm.</div></div><div class=CToolTip id="tt111"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMerge (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt112"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyMergeGray (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy an area of an image to another image ignoring alpha</div></div><div class=CToolTip id="tt113"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResampled (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resampled area from an image to another image</div></div><div class=CToolTip id="tt114"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyResized (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcH</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a resized area from an image to another image</div></div><div class=CToolTip id="tt115"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageCopyRotated (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>angle</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Copy a rotated area from an image to another image</div></div><div class=CToolTip id="tt116"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreate (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreate is called to create palette-based images, with no more than 256 colors. </div></div><div class=CToolTip id="tt117"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmp(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt118"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt119"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromBmpPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt120"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromFile(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Read an image file of any supported.</div></div><div class=CToolTip id="tt121"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd is called to load images from gd format files. </div></div><div class=CToolTip id="tt122"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2 (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2 is called to load images from gd2 format files. </div></div><div class=CToolTip id="tt123"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ctx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD2 image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt124"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Part (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGd2Part is called to load parts of images from gd2 format files. </div></div><div class=CToolTip id="tt125"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt126"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2PartPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>h</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt127"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGd2Ptr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt128"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdCtx (</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>in</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a GD image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt129"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGdPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt130"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGif(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fdFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromGif is called to load images from GIF format files. </div></div><div class=CToolTip id="tt131"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifCtx(</td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromGif.</div></div><div class=CToolTip id="tt132"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromGifPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt133"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpeg(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpegEx.</div></div><div class=CToolTip id="tt134"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt135"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegCtxEx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromJpeg.</div></div><div class=CToolTip id="tt136"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegEx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromJpegEx is called to load truecolor images from JPEG format files. </div></div><div class=CToolTip id="tt137"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt138"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromJpegPtrEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ignore_warning</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt139"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPng (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromPng is called to load images from PNG format files. </div></div><div class=CToolTip id="tt140"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt141"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng.</div></div><div class=CToolTip id="tt142"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>inSource</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromPng for documentation. </div></div><div class=CToolTip id="tt143"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTga(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fp</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a TGA file</div></div><div class=CToolTip id="tt144"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>ctx</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a gdImage from a gdIOCtx referencing a TGA binary file.</div></div><div class=CToolTip id="tt145"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTgaPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt146"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Create a gdImage from a TIFF file input from an gdIOCtx.</div></div><div class=CToolTip id="tt147"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromTiffPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt148"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMP(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWBMP is called to load images from WBMP format files. </div></div><div class=CToolTip id="tt149"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Reads in a WBMP image via a gdIOCtx struct. </div></div><div class=CToolTip id="tt150"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWBMPPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt151"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebp (</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>inFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromWebp is called to load truecolor images from WebP format files. </div></div><div class=CToolTip id="tt152"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpCtx (</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>infile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt153"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromWebpPtr (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageCreateFromWebp.</div></div><div class=CToolTip id="tt154"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXbm(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fd</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from X bitmap format files. </div></div><div class=CToolTip id="tt155"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateFromXpm(</td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateFromXbm is called to load images from XPM X Window System color bitmap format files. </div></div><div class=CToolTip id="tt156"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreatePaletteFromTrueColor (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt157"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCreateTrueColor (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sy</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageCreateTrueColor is called to create truecolor images, with an essentially unlimited number of colors. </div></div><div class=CToolTip id="tt158"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCrop(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdRect </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>crop</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image to a given rectangle</div></div><div class=CToolTip id="tt159"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropAuto(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image automatically</div></div><div class=CToolTip id="tt160"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageCropThreshold(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>threshold</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Crop an image using a given color</div></div><div class=CToolTip id="tt161"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDashedLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt162"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageDestroy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageDestroy is used to free the memory associated with an image. </div></div><div class=CToolTip id="tt163"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEdgeDetectQuick(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Edge detection of an image</div></div><div class=CToolTip id="tt164"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageEllipse(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt165"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageEmboss(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Emboss an image</div></div><div class=CToolTip id="tt166"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageFile(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to a file in the format indicated by the filename.</div></div><div class=CToolTip id="tt167"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFill(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>nc</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt168"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledArc (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>style</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt169"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledEllipse (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt170"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a filled polygon</div></div><div class=CToolTip id="tt171"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFilledRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt172"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFillToBorder (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt173"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipBoth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically and horizontally</div></div><div class=CToolTip id="tt174"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipHorizontal(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image horizontally</div></div><div class=CToolTip id="tt175"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageFlipVertical(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Flip an image vertically</div></div><div class=CToolTip id="tt176"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGaussianBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGaussianBlur performs a Gaussian blur of radius 1 on the image. </div></div><div class=CToolTip id="tt177"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt178"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGd2 (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt179"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGd2Ptr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt180"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGdPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt181"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>y2P</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets the current clipping rectangle</div></div><div class=CToolTip id="tt182"><div class=CMacro>Whether an image is interlaced.</div></div><div class=CToolTip id="tt183"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Get the current interpolation method</div></div><div class=CToolTip id="tt184"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color as stored in the image.</div></div><div class=CToolTip id="tt185"><div class=CMacro>Gets the transparent color of the image.</div></div><div class=CToolTip id="tt186"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGetTrueColorPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Gets a pixel color always as truecolor value.</div></div><div class=CToolTip id="tt187"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGif(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageGif outputs the specified image to the specified file in GIF format. </div></div><div class=CToolTip id="tt188"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAdd(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function writes GIF animation frames to GIF animation, which was initialized with gdImageGifAnimBegin. </div></div><div class=CToolTip id="tt189"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimAddCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Adds an animation frame via a gdIOCtxPtr. </div></div><div class=CToolTip id="tt190"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimAddPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>previm</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimAdd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt191"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBegin(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function must be called as the first function when creating a GIF animation. </div></div><div class=CToolTip id="tt192"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimBeginCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to gdIOCtx. </div></div><div class=CToolTip id="tt193"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimBeginPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>Loops</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimBegin except that it outputs to a memory buffer. </div></div><div class=CToolTip id="tt194"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEnd(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Terminates the GIF file properly.</div></div><div class=CToolTip id="tt195"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifAnimEndCtx(</td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd, but writes its data via a gdIOCtx.</div></div><div class=CToolTip id="tt196"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifAnimEndPtr(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Like gdImageGifAnimEnd (which contains more information) except that it stores the data to write into memory and returns a pointer to it.</div></div><div class=CToolTip id="tt197"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageGifCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtxPtr </td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes a GIF image via a gdIOCtx. </div></div><div class=CToolTip id="tt198"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageGifPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageGif except that it returns a pointer to a memory area with the GIF data. </div></div><div class=CToolTip id="tt199"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageGrayScale(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert an image to grayscale</div></div><div class=CToolTip id="tt200"><div class=CMacro>Gets the green component value of a given color.</div></div><div class=CToolTip id="tt201"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageInterlace (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets whether an image is interlaced</div></div><div class=CToolTip id="tt202"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpeg(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageJpeg outputs the specified image to the specified file in JPEG format. </div></div><div class=CToolTip id="tt203"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageJpegCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as JPEG data via a gdIOCtx. </div></div><div class=CToolTip id="tt204"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageJpegPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImageJpeg except that it returns a pointer to a memory area with the JPEG data. </div></div><div class=CToolTip id="tt205"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageLine (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Bresenham as presented in Foley & Van Dam.</div></div><div class=CToolTip id="tt206"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageMeanRemoval(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Mean removal of an image</div></div><div class=CToolTip id="tt207"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageNegate(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert an image</div></div><div class=CToolTip id="tt208"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageNeuQuant(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_color,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sample_factor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a new palette image from a truecolor image</div></div><div class=CToolTip id="tt209"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageOpenPolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws an open polygon</div></div><div class=CToolTip id="tt210"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePaletteCopy (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>from</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt211"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt212"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePaletteToTrueColor(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert a palette image to true color</div></div><div class=CToolTip id="tt213"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImagePixelate(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>mode</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt214"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePng (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngEx with compression of -1.</div></div><div class=CToolTip id="tt215"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngCtxEx with compression of -1. </div></div><div class=CToolTip id="tt216"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngCtxEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Outputs the given image as PNG data, but using a gdIOCtx instead of a file. </div></div><div class=CToolTip id="tt217"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImagePngEx outputs the specified image to the specified file in PNG format. </div></div><div class=CToolTip id="tt218"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Equivalent to calling gdImagePngPtrEx with compression of -1.</div></div><div class=CToolTip id="tt219"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImagePngPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>level</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Identical to gdImagePngEx except that it returns a pointer to a memory area with the PNG data. </div></div><div class=CToolTip id="tt220"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePngToSink (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>outSink</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt221"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImagePolygon (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdPointPtr </td><td class="PParameter prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a closed polygon</div></div><div class=CToolTip id="tt222"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt223"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageRectangle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a rectangle.</div></div><div class=CToolTip id="tt224"><div class=CMacro>Gets the red component value of a given color.</div></div><div class=CToolTip id="tt225"><div class=CMacro>Gets the horizontal resolution in DPI.</div></div><div class=CToolTip id="tt226"><div class=CMacro>Gets the vertical resolution in DPI.</div></div><div class=CToolTip id="tt227"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>bgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Rotate an image</div></div><div class=CToolTip id="tt228"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSaveAlpha (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the save alpha flag</div></div><div class=CToolTip id="tt229"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageScale(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>new_height</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Scale an image</div></div><div class=CToolTip id="tt230"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatter(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt231"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterColor(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>num_colors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt232"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageScatterEx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdScatterPtr </td><td class="PParameter prettyprint " nowrap>scatter</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt233"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSelectiveBlur(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt234"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliased (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt235"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetAntiAliasedDontBlend (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dont_blend</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the color and “dont_blend” color for subsequent anti-aliased drawing</div></div><div class=CToolTip id="tt236"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetBrush (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>brush</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the brush for following drawing operations</div></div><div class=CToolTip id="tt237"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetClip (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y2</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the clipping rectangle</div></div><div class=CToolTip id="tt238"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSetInterpolationMethod(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdInterpolationMethod </td><td class="PParameter prettyprint " nowrap>id</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the interpolation method for subsequent operations</div></div><div class=CToolTip id="tt239"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetPixel (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt240"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetResolution(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const unsigned </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>res_y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the resolution of an image.</div></div><div class=CToolTip id="tt241"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>noOfPixels</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the style for following drawing operations</div></div><div class=CToolTip id="tt242"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetThickness (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>thickness</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the thickness for following drawing operations</div></div><div class=CToolTip id="tt243"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSetTile (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>tile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt244"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageSharpen (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>pct</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen an image.</div></div><div class=CToolTip id="tt245"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageSmooth(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>float </td><td class="PParameter prettyprint " nowrap>weight</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Smooth an image</div></div><div class=CToolTip id="tt246"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdImagePtr gdImageSquareToCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>radius</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply polar coordinate transformation to an image.</div></div><div class=CToolTip id="tt247"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draws a character string.</div></div><div class=CToolTip id="tt248"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageString16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt249"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringFT (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Render an UTF-8 string onto a gd image.</div></div><div class=CToolTip id="tt250"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char* gdImageStringFTCircle (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fgcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Draw text curved along the top and bottom of a circular area of an image.</div></div><div class=CToolTip id="tt251"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt252"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>char * gdImageStringTTF (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImage </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>string</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Alias of gdImageStringFT.</div></div><div class=CToolTip id="tt253"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt254"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageStringUp16 (</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdFontPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>unsigned </td><td class="PType prettyprint " nowrap>short </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>color</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt255"><div class=CMacro>Gets the width (in pixels) of an image.</div></div><div class=CToolTip id="tt256"><div class=CMacro>Gets the height (in pixels) of an image.</div></div><div class=CToolTip id="tt257"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiff(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt258"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTiffCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the gd image as a tiff file.</div></div><div class=CToolTip id="tt259"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageTiffPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt260"><div class=CMacro>Whether an image is a truecolor image.</div></div><div class=CToolTip id="tt261"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt262"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPalette (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Converts a truecolor image to a palette image</div></div><div class=CToolTip id="tt263"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>speed</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects the quantization method</div></div><div class=CToolTip id="tt264"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageTrueColorToPaletteSetQuality (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>max_quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses a quality range for quantization</div></div><div class=CToolTip id="tt265"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMP(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt266"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWBMPCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as a wbmp file</div></div><div class=CToolTip id="tt267"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWBMPPtr(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt268"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebp (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Variant of gdImageWebpEx which uses the default quality (-1).</div></div><div class=CToolTip id="tt269"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpCtx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Write the image as WebP data via a gdIOCtx. </div></div><div class=CToolTip id="tt270"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageWebpEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>gdImageWebpEx outputs the specified image to the specified file in WebP format. </div></div><div class=CToolTip id="tt271"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtr (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt272"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void * gdImageWebpPtrEx (</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>quality</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>See gdImageWebpEx.</div></div><div class=CToolTip id="tt273"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdImageXbmCtx(</td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>file_name,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdIOCtx </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>out</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Writes an image to an IO context in X11 bitmap format.</div></div><div class=CToolTip id="tt274"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt275"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerMultiply (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors with multiply effect</div></div><div class=CToolTip id="tt276"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdLayerOverlay (</td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>src</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Overlay two colors</div></div><div class=CToolTip id="tt277"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMajorVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt278"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdMinorVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt279"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt280"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>void </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>freeOKFlag</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt281"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewFileCtx(</td><td class="PType prettyprint " nowrap>FILE </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>f</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt282"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>gdIOCtx * gdNewSSCtx(</td><td class="PType prettyprint " nowrap>gdSourcePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType prettyprint " nowrap>gdSinkPtr </td><td class="PParameter prettyprint " nowrap>snk</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return data as a dynamic pointer.</div></div><div class=CToolTip id="tt283"><div class=CType>Defines a point in a 2D coordinate system using floating point values. </div></div><div class=CToolTip id="tt284"><div class=CType>Pointer to a gdPointF</div></div><div class=CToolTip id="tt285"><div class=CType>Represents a point in the coordinate space of the image; used by gdImagePolygon, gdImageOpenPolygon and gdImageFilledPolygon for polygon drawing.</div></div><div class=CToolTip id="tt286"><div class=CType>A rectangle in the coordinate space of the image</div></div><div class=CToolTip id="tt287"><div class=CType>A pointer to a gdRect</div></div><div class=CToolTip id="tt288"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">int gdReleaseVersion()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt289"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>void gdSetErrorMethod(</td><td class="PType prettyprint " nowrap>gdErrorMethod </td><td class="PParameter prettyprint " nowrap>error_method</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt290"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for <b>compatibility</b>. </div></div><div class=CToolTip id="tt291"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. </div></div><div class=CToolTip id="tt292"><div class=CConstant>use the current style, see gdImageSetStyle</div></div><div class=CToolTip id="tt293"><div class=CConstant>use the current style and brush</div></div><div class=CToolTip id="tt294"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdSupportsFileType(</td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>char </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>filename,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>writing</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Tests if a given file type is supported by GD.</div></div><div class=CToolTip id="tt295"><div class=CConstant>use the current tile, see gdImageSetTile</div></div><div class=CToolTip id="tt296"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineBoundingBox(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6],</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>bbox</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the bounding box of an affine transformation applied to a rectangular area gdRect</div></div><div class=CToolTip id="tt297"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineCopy(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_x,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameter prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and copy the result in a destination to the given position.</div></div><div class=CToolTip id="tt298"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>int gdTransformAffineGetImage(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap>*</td><td class="PParameter prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdRectPtr </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>src_area,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>double </td><td class="PParameterPrefix prettyprint " nowrap></td><td class="PParameter prettyprint " nowrap>affine[6]</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Applies an affine transformation to a region and return an image containing the complete transformation.</div></div><div class=CToolTip id="tt299"><div class=CConstant>indicate transparency, what is not the same as the transparent color index; used for lines only</div></div><div class=CToolTip id="tt300"><div class=CMacro>Compose a truecolor value from its components</div></div><div class=CToolTip id="tt301"><div class=CMacro>Gets the alpha channel value</div></div><div class=CToolTip id="tt302"><div class=CMacro>Gets the blue channel value</div></div><div class=CToolTip id="tt303"><div class=CMacro>Gets the green channel value</div></div><div class=CToolTip id="tt304"><div class=CMacro>Gets the red channel value</div></div><div class=CToolTip id="tt305"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">const char * gdVersionString()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt306"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>static int getPixelRgbInterpolated(</td><td class="PTypePrefix prettyprint " nowrap></td><td class="PType prettyprint " nowrap>gdImagePtr </td><td class="PParameter prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix prettyprint " nowrap>const </td><td class="PType prettyprint " nowrap>int </td><td class="PParameter prettyprint " nowrap>tcolor</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>get the index of the image’s colors</div></div><div class=CToolTip id="tt307"><div class=CFile>A very large ISO-8859-2 raster font (9x15 pixels).</div></div><div class=CToolTip id="tt308"><div class=CFile>Read GIF images.</div></div><div class=CToolTip id="tt309"><div class=CFile>Write GIF images.</div></div><div class=CToolTip id="tt310"><div class=CGroup>Legal values for Disposal. </div></div><!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex id=MSelected>Everything</div></div><div class=MEntry><div class=MIndex><a href="Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([3], 4);// --></script></div><!--Menu--> + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General3.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General3.html new file mode 100644 index 00000000000..4a67cc23d94 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General3.html @@ -0,0 +1,70 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>Index</div><div class=INavigationBar>$#! · <a href="General.html#Numbers">0-9</a> · <a href="General.html#A">A</a> · <a href="General.html#B">B</a> · <a href="General.html#C">C</a> · D · <a href="General.html#E">E</a> · <a href="General.html#F">F</a> · <a href="General2.html#G">G</a> · H · <a href="#I">I</a> · <a href="#J">J</a> · K · <a href="#L">L</a> · <a href="#M">M</a> · N · <a href="#O">O</a> · <a href="#P">P</a> · Q · R · <a href="#S">S</a> · <a href="#T">T</a> · U · V · <a href="#W">W</a> · <a href="#X">X</a> · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="I"></a>I</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Image_Comparison" class=ISymbol>Image Comparison</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_filter-c.html#Image_Filters" class=ISymbol>Image Filters</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_interpolation-c.html#Interpolation_Method" class=ISymbol>Interpolation Method</a></td></tr><tr><td class=IHeading><a name="J"></a>J</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd_jpeg-c.html#JPEG_IO" id=link311 onMouseOver="ShowTip(event, 'tt311', 'link311')" onMouseOut="HideTip('tt311')" class=ISymbol>JPEG IO</a></td></tr><tr><td class=IHeading><a name="L"></a>L</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gdfontl-c.html#Large_Font" id=link312 onMouseOver="ShowTip(event, 'tt312', 'link312')" onMouseOut="HideTip('tt312')" class=ISymbol>Large Font</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/license-txt.html#License" id=link313 onMouseOver="ShowTip(event, 'tt313', 'link313')" onMouseOut="HideTip('tt313')" class=ISymbol>License</a></td></tr><tr><td class=IHeading><a name="M"></a>M</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_matrix-c.html#Matrix" id=link314 onMouseOver="ShowTip(event, 'tt314', 'link314')" onMouseOut="HideTip('tt314')" class=ISymbol>Matrix</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gdfontmb-c.html#Medium_Bold_Font" id=link315 onMouseOver="ShowTip(event, 'tt315', 'link315')" onMouseOut="HideTip('tt315')" class=ISymbol>Medium Bold Font</a></td></tr><tr><td class=IHeading><a name="O"></a>O</td><td></td></tr><tr><td class=ISymbolPrefix id=IOnlySymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#other" class=ISymbol>other</a></td></tr><tr><td class=IHeading><a name="P"></a>P</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Pixels" class=ISymbol>Pixels</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_png-c.html#PNG_IO" id=link316 onMouseOver="ShowTip(event, 'tt316', 'link316')" onMouseOut="HideTip('tt316')" class=ISymbol>PNG IO</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Polygons" class=ISymbol>Polygons</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd-c.html#Primitives" class=ISymbol>Primitives</a></td></tr><tr><td class=IHeading><a name="S"></a>S</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gdfonts-c.html#Small_Font" id=link317 onMouseOver="ShowTip(event, 'tt317', 'link317')" onMouseOut="HideTip('tt317')" class=ISymbol>Small Font</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Special_Colors" class=ISymbol>Special Colors</a></td></tr><tr><td class=IHeading><a name="T"></a>T</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_tga-c.html#TGA_Input" id=link318 onMouseOver="ShowTip(event, 'tt318', 'link318')" onMouseOut="HideTip('tt318')" class=ISymbol>TGA Input</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_tiff-c.html#TIFF_IO" id=link319 onMouseOver="ShowTip(event, 'tt319', 'link319')" onMouseOut="HideTip('tt319')" class=ISymbol>TIFF IO</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gdfontt-c.html#Tiny_Font" id=link320 onMouseOver="ShowTip(event, 'tt320', 'link320')" onMouseOut="HideTip('tt320')" class=ISymbol>Tiny Font</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#Transform" class=ISymbol>Transform</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_transform-c.html#Transformations" class=ISymbol>Transformations</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><span class=ISymbol>Types</span><div class=ISubIndex><a href="../files/gd-h.html#Types" class=IFile>gd.h</a><a href="../files/gd_io-h.html#Types" class=IFile>gd_io.h</a></div></td></tr><tr><td class=IHeading><a name="W"></a>W</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_wbmp-c.html#WBMP_IO" id=link321 onMouseOver="ShowTip(event, 'tt321', 'link321')" onMouseOut="HideTip('tt321')" class=ISymbol>WBMP IO</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd_webp-c.html#WebP_IO" id=link322 onMouseOver="ShowTip(event, 'tt322', 'link322')" onMouseOut="HideTip('tt322')" class=ISymbol>WebP IO</a></td></tr><tr><td class=IHeading><a name="X"></a>X</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd_xbm-c.html#XBM_IO" id=link323 onMouseOver="ShowTip(event, 'tt323', 'link323')" onMouseOut="HideTip('tt323')" class=ISymbol>XBM IO</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gdxpm-c.html#XPM_Input" id=link324 onMouseOver="ShowTip(event, 'tt324', 'link324')" onMouseOut="HideTip('tt324')" class=ISymbol>XPM Input</a></td></tr></table> +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt311"><div class=CFile>Read and write JPEG images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt312"><div class=CFile>A large ISO-8859-2 raster font (8x16 pixels).</div></div><div class=CToolTip id="tt313"><div class=CSection>In order to resolve any possible confusion regarding the authorship of gd, the following copyright statement covers all of the authors who have required such a statement. </div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt314"><div class=CSection>Group: Affine Matrix</div></div><div class=CToolTip id="tt315"><div class=CFile>A medium bold ISO-8859-2 raster font (7x13 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt316"><div class=CFile>Read and write PNG images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt317"><div class=CFile>A small ISO-8859-2 raster font (7x13 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt318"><div class=CFile>Read TGA images.</div></div><div class=CToolTip id="tt319"><div class=CFile>Read and write TIFF images.</div></div><div class=CToolTip id="tt320"><div class=CFile>A very small ISO-8859-2 raster font (5x8 pixels).</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt321"><div class=CFile>Read and write WBMP images.</div></div><div class=CToolTip id="tt322"><div class=CFile>Read and write WebP images.</div></div><!--END_ND_TOOLTIPS--> + + +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt323"><div class=CFile>Read and write XBM images.</div></div><div class=CToolTip id="tt324"><div class=CFile>Read XPM images.</div></div><!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex id=MSelected>Everything</div></div><div class=MEntry><div class=MIndex><a href="Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex><a href="Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([3], 4);// --></script></div><!--Menu--> + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Macros.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Macros.html new file mode 100644 index 00000000000..a02acdf8778 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Macros.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Macro Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>Macro Index</div><div class=INavigationBar>$#! · 0-9 · A · B · C · D · E · F · <a href="#G">G</a> · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="G"></a>G</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageAlpha" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')" class=ISymbol>gdImageAlpha</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageBlue" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')" class=ISymbol>gdImageBlue</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageColorsTotal" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')" class=ISymbol>gdImageColorsTotal</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageGetInterlaced" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')" class=ISymbol>gdImageGetInterlaced</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageGetTransparent" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')" class=ISymbol>gdImageGetTransparent</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageGreen" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')" class=ISymbol>gdImageGreen</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImagePalettePixel" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')" class=ISymbol>gdImagePalettePixel</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageRed" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')" class=ISymbol>gdImageRed</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageResolutionX" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')" class=ISymbol>gdImageResolutionX</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageResolutionY" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')" class=ISymbol>gdImageResolutionY</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageSX" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')" class=ISymbol>gdImageSX</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageSY" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')" class=ISymbol>gdImageSY</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageTrueColor" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')" class=ISymbol>gdImageTrueColor</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImageTrueColorPixel" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')" class=ISymbol>gdImageTrueColorPixel</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdTrueColorAlpha" id=link15 onMouseOver="ShowTip(event, 'tt15', 'link15')" onMouseOut="HideTip('tt15')" class=ISymbol>gdTrueColorAlpha</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdTrueColorGetAlpha" id=link16 onMouseOver="ShowTip(event, 'tt16', 'link16')" onMouseOut="HideTip('tt16')" class=ISymbol>gdTrueColorGetAlpha</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdTrueColorGetBlue" id=link17 onMouseOver="ShowTip(event, 'tt17', 'link17')" onMouseOut="HideTip('tt17')" class=ISymbol>gdTrueColorGetBlue</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdTrueColorGetGreen" id=link18 onMouseOver="ShowTip(event, 'tt18', 'link18')" onMouseOut="HideTip('tt18')" class=ISymbol>gdTrueColorGetGreen</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdTrueColorGetRed" id=link19 onMouseOver="ShowTip(event, 'tt19', 'link19')" onMouseOut="HideTip('tt19')" class=ISymbol>gdTrueColorGetRed</a></td></tr></table> +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CMacro>Gets the alpha component value of a given color.</div></div><div class=CToolTip id="tt2"><div class=CMacro>Gets the blue component value of a given color.</div></div><div class=CToolTip id="tt3"><div class=CMacro>Gets the number of colors in the palette.</div></div><div class=CToolTip id="tt4"><div class=CMacro>Whether an image is interlaced.</div></div><div class=CToolTip id="tt5"><div class=CMacro>Gets the transparent color of the image.</div></div><div class=CToolTip id="tt6"><div class=CMacro>Gets the green component value of a given color.</div></div><div class=CToolTip id="tt7"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt8"><div class=CMacro>Gets the red component value of a given color.</div></div><div class=CToolTip id="tt9"><div class=CMacro>Gets the horizontal resolution in DPI.</div></div><div class=CToolTip id="tt10"><div class=CMacro>Gets the vertical resolution in DPI.</div></div><div class=CToolTip id="tt11"><div class=CMacro>Gets the width (in pixels) of an image.</div></div><div class=CToolTip id="tt12"><div class=CMacro>Gets the height (in pixels) of an image.</div></div><div class=CToolTip id="tt13"><div class=CMacro>Whether an image is a truecolor image.</div></div><div class=CToolTip id="tt14"><div class=CMacro>Gets the color of a pixel.</div></div><div class=CToolTip id="tt15"><div class=CMacro>Compose a truecolor value from its components</div></div><div class=CToolTip id="tt16"><div class=CMacro>Gets the alpha channel value</div></div><div class=CToolTip id="tt17"><div class=CMacro>Gets the blue channel value</div></div><div class=CToolTip id="tt18"><div class=CMacro>Gets the green channel value</div></div><div class=CToolTip id="tt19"><div class=CMacro>Gets the red channel value</div></div><!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex id=MSelected>Macros</div></div><div class=MEntry><div class=MIndex><a href="Types.html">Types</a></div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([3], 4);// --></script></div><!--Menu--> + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Types.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Types.html new file mode 100644 index 00000000000..2a2e5eba3c0 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/Types.html @@ -0,0 +1,34 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Type Index</title><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script><script language=JavaScript src="../javascript/searchdata.js"></script></head><body class="IndexPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=IPageTitle>Type Index</div><div class=INavigationBar>$#! · 0-9 · A · B · C · D · E · F · <a href="#G">G</a> · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z</div><table border=0 cellspacing=0 cellpadding=0><tr><td class=IHeading id=IFirstHeading><a name="G"></a>G</td><td></td></tr><tr><td class=ISymbolPrefix id=IFirstSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdFont" class=ISymbol>gdFont</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdFontPtr" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')" class=ISymbol>gdFontPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdFTStringExtra" class=ISymbol>gdFTStringExtra</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdFTStringExtraPtr" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')" class=ISymbol>gdFTStringExtraPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImage" class=ISymbol>gdImage</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdImagePtr" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')" class=ISymbol>gdImagePtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd_io-h.html#gdIOCtx" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')" class=ISymbol>gdIOCtx</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdPaletteQuantizationMethod" class=ISymbol>gdPaletteQuantizationMethod</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdPoint" class=ISymbol>gdPoint</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdPointF" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')" class=ISymbol>gdPointF</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdPointFPtr" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')" class=ISymbol>gdPointFPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdPointPtr" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')" class=ISymbol>gdPointPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdRect" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')" class=ISymbol>gdRect</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdRectPtr" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')" class=ISymbol>gdRectPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdSink" class=ISymbol>gdSink</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdSinkPtr" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')" class=ISymbol>gdSinkPtr</a></td></tr><tr><td class=ISymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdSource" class=ISymbol>gdSource</a></td></tr><tr><td class=ISymbolPrefix id=ILastSymbolPrefix> </td><td class=IEntry><a href="../files/gd-h.html#gdSourcePtr" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')" class=ISymbol>gdSourcePtr</a></td></tr></table> +<!--START_ND_TOOLTIPS--> +<div class=CToolTip id="tt1"><div class=CType>A font structure, containing the bitmaps of all characters in a font. </div></div><div class=CToolTip id="tt2"><div class=CType>A structure and associated pointer type used to pass additional parameters to the gdImageStringFTEx function. </div></div><div class=CToolTip id="tt3"><div class=CType>The data structure in which gd stores images. </div></div><div class=CToolTip id="tt4"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</div></div><div class=CToolTip id="tt5"><div class=CType>Defines a point in a 2D coordinate system using floating point values. </div></div><div class=CToolTip id="tt6"><div class=CType>Pointer to a gdPointF</div></div><div class=CToolTip id="tt7"><div class=CType>Represents a point in the coordinate space of the image; used by gdImagePolygon, gdImageOpenPolygon and gdImageFilledPolygon for polygon drawing.</div></div><div class=CToolTip id="tt8"><div class=CType>A rectangle in the coordinate space of the image</div></div><div class=CToolTip id="tt9"><div class=CType>A pointer to a gdRect</div></div><div class=CToolTip id="tt10"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for <b>compatibility</b>. </div></div><div class=CToolTip id="tt11"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. </div></div><!--END_ND_TOOLTIPS--> + +</div><!--Index--> + + +<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer--> + + +<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.<wbr>3.0-dev</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Image Formats</a><div class=MGroupContent id=MGroupContent1><div class=MEntry><div class=MFile><a href="../files/gd_bmp-c.html">BMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">GD IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">GD2 IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">GIF Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">GIF Output</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_jpeg-c.html">JPEG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">PNG IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tga-c.html">TGA Input</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">TIFF IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_wbmp-c.html">WBMP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">WebP IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">XBM IO</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdxpm-c.html">XPM Input</a></div></div></div></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">Color Quantization</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">Cropping</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdft-c.html">FreeType font rendering</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-c.html">gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd-h.html">gd.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filename-c.html">gd_filename.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_interpolation-c.html">gd_interpolation.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io-h.html">gd_io.h</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_dp-c.html">gd_io_dp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_ss-c.html">gd_ss.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_version-c.html">gd_version.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_map-c.html">gdColorMapLookup</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdhelpers-c.html">gdFree</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfx-c.html">gdfx.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_color_match-c.html">gdImageColorMatch</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_nnquant-c.html">gdImageNeuQuant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_file-c.html">gdNewFileCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_io_ss-c.html">gdNewSSCtx</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_filter-c.html">Image Filters</a></div></div><div class=MEntry><div class=MFile><a href="../files/license-txt.html">License</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_matrix-c.html">Matrix</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">Transformations</a></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent2')">Built-in Fonts</a><div class=MGroupContent id=MGroupContent2><div class=MEntry><div class=MFile><a href="../files/gdfontg-c.html">Giant Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">Large Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">Medium Bold Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">Small Font</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">Tiny Font</a></div></div></div></div></div><div class=MEntry><div class=MGroup><a href="javascript:ToggleMenu('MGroupContent3')">Index</a><div class=MGroupContent id=MGroupContent3><div class=MEntry><div class=MIndex><a href="Constants.html">Constants</a></div></div><div class=MEntry><div class=MIndex><a href="General.html">Everything</a></div></div><div class=MEntry><div class=MIndex><a href="Files.html">Files</a></div></div><div class=MEntry><div class=MIndex><a href="Functions.html">Functions</a></div></div><div class=MEntry><div class=MIndex><a href="Macros.html">Macros</a></div></div><div class=MEntry><div class=MIndex id=MSelected>Types</div></div></div></div></div><script type="text/javascript"><!-- +var searchPanel = new SearchPanel("searchPanel", "HTML", "../search"); +--></script><div id=MSearchPanel class=MSearchPanelInactive><input type=text id=MSearchField value=Search onFocus="searchPanel.OnSearchFieldFocus(true)" onBlur="searchPanel.OnSearchFieldFocus(false)" onKeyUp="searchPanel.OnSearchFieldChange()"><select id=MSearchType onFocus="searchPanel.OnSearchTypeFocus(true)" onBlur="searchPanel.OnSearchTypeFocus(false)" onChange="searchPanel.OnSearchTypeChange()"><option id=MSearchEverything selected value="General">Everything</option><option value="Constants">Constants</option><option value="Files">Files</option><option value="Functions">Functions</option><option value="Macros">Macros</option><option value="Types">Types</option></select></div><script language=JavaScript><!-- +HideAllBut([3], 4);// --></script></div><!--Menu--> + + +<div id=MSearchResultsWindow><iframe src="" frameborder=0 name=MSearchResults id=MSearchResults></iframe><a href="javascript:searchPanel.CloseResultsWindow()" id=MSearchResultsWindowClose>Close</a></div> + + +<script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/main.js b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/main.js new file mode 100644 index 00000000000..3f42acde648 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/main.js @@ -0,0 +1,841 @@ +// This file is part of Natural Docs, which is Copyright © 2003-2010 Greg Valure
+// Natural Docs is licensed under version 3 of the GNU Affero General Public License (AGPL)
+// Refer to License.txt for the complete details
+
+// This file may be distributed with documentation files generated by Natural Docs.
+// Such documentation is not covered by Natural Docs' copyright and licensing,
+// and may have its own copyright and distribution terms as decided by its author.
+
+
+//
+// Browser Styles
+// ____________________________________________________________________________
+
+var agt=navigator.userAgent.toLowerCase();
+var browserType;
+var browserVer;
+
+if (agt.indexOf("opera") != -1)
+ {
+ browserType = "Opera";
+
+ if (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1)
+ { browserVer = "Opera7"; }
+ else if (agt.indexOf("opera 8") != -1 || agt.indexOf("opera/8") != -1)
+ { browserVer = "Opera8"; }
+ else if (agt.indexOf("opera 9") != -1 || agt.indexOf("opera/9") != -1)
+ { browserVer = "Opera9"; }
+ }
+
+else if (agt.indexOf("applewebkit") != -1)
+ {
+ browserType = "Safari";
+
+ if (agt.indexOf("version/3") != -1)
+ { browserVer = "Safari3"; }
+ else if (agt.indexOf("safari/4") != -1)
+ { browserVer = "Safari2"; }
+ }
+
+else if (agt.indexOf("khtml") != -1)
+ {
+ browserType = "Konqueror";
+ }
+
+else if (agt.indexOf("msie") != -1)
+ {
+ browserType = "IE";
+
+ if (agt.indexOf("msie 6") != -1)
+ { browserVer = "IE6"; }
+ else if (agt.indexOf("msie 7") != -1)
+ { browserVer = "IE7"; }
+ }
+
+else if (agt.indexOf("gecko") != -1)
+ {
+ browserType = "Firefox";
+
+ if (agt.indexOf("rv:1.7") != -1)
+ { browserVer = "Firefox1"; }
+ else if (agt.indexOf("rv:1.8)") != -1 || agt.indexOf("rv:1.8.0") != -1)
+ { browserVer = "Firefox15"; }
+ else if (agt.indexOf("rv:1.8.1") != -1)
+ { browserVer = "Firefox2"; }
+ }
+
+
+//
+// Support Functions
+// ____________________________________________________________________________
+
+
+function GetXPosition(item)
+ {
+ var position = 0;
+
+ if (item.offsetWidth != null)
+ {
+ while (item != document.body && item != null)
+ {
+ position += item.offsetLeft;
+ item = item.offsetParent;
+ };
+ };
+
+ return position;
+ };
+
+
+function GetYPosition(item)
+ {
+ var position = 0;
+
+ if (item.offsetWidth != null)
+ {
+ while (item != document.body && item != null)
+ {
+ position += item.offsetTop;
+ item = item.offsetParent;
+ };
+ };
+
+ return position;
+ };
+
+
+function MoveToPosition(item, x, y)
+ {
+ // Opera 5 chokes on the px extension, so it can use the Microsoft one instead.
+
+ if (item.style.left != null)
+ {
+ item.style.left = x + "px";
+ item.style.top = y + "px";
+ }
+ else if (item.style.pixelLeft != null)
+ {
+ item.style.pixelLeft = x;
+ item.style.pixelTop = y;
+ };
+ };
+
+
+//
+// Menu
+// ____________________________________________________________________________
+
+
+function ToggleMenu(id)
+ {
+ if (!window.document.getElementById)
+ { return; };
+
+ var display = window.document.getElementById(id).style.display;
+
+ if (display == "none")
+ { display = "block"; }
+ else
+ { display = "none"; }
+
+ window.document.getElementById(id).style.display = display;
+ }
+
+function HideAllBut(ids, max)
+ {
+ if (document.getElementById)
+ {
+ ids.sort( function(a,b) { return a - b; } );
+ var number = 1;
+
+ while (number < max)
+ {
+ if (ids.length > 0 && number == ids[0])
+ { ids.shift(); }
+ else
+ {
+ document.getElementById("MGroupContent" + number).style.display = "none";
+ };
+
+ number++;
+ };
+ };
+ }
+
+
+//
+// Tooltips
+// ____________________________________________________________________________
+
+
+var tooltipTimer = 0;
+
+function ShowTip(event, tooltipID, linkID)
+ {
+ if (tooltipTimer)
+ { clearTimeout(tooltipTimer); };
+
+ var docX = event.clientX + window.pageXOffset;
+ var docY = event.clientY + window.pageYOffset;
+
+ var showCommand = "ReallyShowTip('" + tooltipID + "', '" + linkID + "', " + docX + ", " + docY + ")";
+
+ tooltipTimer = setTimeout(showCommand, 1000);
+ }
+
+function ReallyShowTip(tooltipID, linkID, docX, docY)
+ {
+ tooltipTimer = 0;
+
+ var tooltip;
+ var link;
+
+ if (document.getElementById)
+ {
+ tooltip = document.getElementById(tooltipID);
+ link = document.getElementById(linkID);
+ }
+/* else if (document.all)
+ {
+ tooltip = eval("document.all['" + tooltipID + "']");
+ link = eval("document.all['" + linkID + "']");
+ }
+*/
+ if (tooltip)
+ {
+ var left = GetXPosition(link);
+ var top = GetYPosition(link);
+ top += link.offsetHeight;
+
+
+ // The fallback method is to use the mouse X and Y relative to the document. We use a separate if and test if its a number
+ // in case some browser snuck through the above if statement but didn't support everything.
+
+ if (!isFinite(top) || top == 0)
+ {
+ left = docX;
+ top = docY;
+ }
+
+ // Some spacing to get it out from under the cursor.
+
+ top += 10;
+
+ // Make sure the tooltip doesnt get smushed by being too close to the edge, or in some browsers, go off the edge of the
+ // page. We do it here because Konqueror does get offsetWidth right even if it doesnt get the positioning right.
+
+ if (tooltip.offsetWidth != null)
+ {
+ var width = tooltip.offsetWidth;
+ var docWidth = document.body.clientWidth;
+
+ if (left + width > docWidth)
+ { left = docWidth - width - 1; }
+
+ // If there's a horizontal scroll bar we could go past zero because it's using the page width, not the window width.
+ if (left < 0)
+ { left = 0; };
+ }
+
+ MoveToPosition(tooltip, left, top);
+ tooltip.style.visibility = "visible";
+ }
+ }
+
+function HideTip(tooltipID)
+ {
+ if (tooltipTimer)
+ {
+ clearTimeout(tooltipTimer);
+ tooltipTimer = 0;
+ }
+
+ var tooltip;
+
+ if (document.getElementById)
+ { tooltip = document.getElementById(tooltipID); }
+ else if (document.all)
+ { tooltip = eval("document.all['" + tooltipID + "']"); }
+
+ if (tooltip)
+ { tooltip.style.visibility = "hidden"; }
+ }
+
+
+//
+// Blockquote fix for IE
+// ____________________________________________________________________________
+
+
+function NDOnLoad()
+ {
+ if (browserVer == "IE6")
+ {
+ var scrollboxes = document.getElementsByTagName('blockquote');
+
+ if (scrollboxes.item(0))
+ {
+ NDDoResize();
+ window.onresize=NDOnResize;
+ };
+ };
+ };
+
+
+var resizeTimer = 0;
+
+function NDOnResize()
+ {
+ if (resizeTimer != 0)
+ { clearTimeout(resizeTimer); };
+
+ resizeTimer = setTimeout(NDDoResize, 250);
+ };
+
+
+function NDDoResize()
+ {
+ var scrollboxes = document.getElementsByTagName('blockquote');
+
+ var i;
+ var item;
+
+ i = 0;
+ while (item = scrollboxes.item(i))
+ {
+ item.style.width = 100;
+ i++;
+ };
+
+ i = 0;
+ while (item = scrollboxes.item(i))
+ {
+ item.style.width = item.parentNode.offsetWidth;
+ i++;
+ };
+
+ clearTimeout(resizeTimer);
+ resizeTimer = 0;
+ }
+
+
+
+/* ________________________________________________________________________________________________________
+
+ Class: SearchPanel
+ ________________________________________________________________________________________________________
+
+ A class handling everything associated with the search panel.
+
+ Parameters:
+
+ name - The name of the global variable that will be storing this instance. Is needed to be able to set timeouts.
+ mode - The mode the search is going to work in. Pass <NaturalDocs::Builder::Base->CommandLineOption()>, so the
+ value will be something like "HTML" or "FramedHTML".
+
+ ________________________________________________________________________________________________________
+*/
+
+
+function SearchPanel(name, mode, resultsPath)
+ {
+ if (!name || !mode || !resultsPath)
+ { alert("Incorrect parameters to SearchPanel."); };
+
+
+ // Group: Variables
+ // ________________________________________________________________________
+
+ /*
+ var: name
+ The name of the global variable that will be storing this instance of the class.
+ */
+ this.name = name;
+
+ /*
+ var: mode
+ The mode the search is going to work in, such as "HTML" or "FramedHTML".
+ */
+ this.mode = mode;
+
+ /*
+ var: resultsPath
+ The relative path from the current HTML page to the results page directory.
+ */
+ this.resultsPath = resultsPath;
+
+ /*
+ var: keyTimeout
+ The timeout used between a keystroke and when a search is performed.
+ */
+ this.keyTimeout = 0;
+
+ /*
+ var: keyTimeoutLength
+ The length of <keyTimeout> in thousandths of a second.
+ */
+ this.keyTimeoutLength = 500;
+
+ /*
+ var: lastSearchValue
+ The last search string executed, or an empty string if none.
+ */
+ this.lastSearchValue = "";
+
+ /*
+ var: lastResultsPage
+ The last results page. The value is only relevant if <lastSearchValue> is set.
+ */
+ this.lastResultsPage = "";
+
+ /*
+ var: deactivateTimeout
+
+ The timeout used between when a control is deactivated and when the entire panel is deactivated. Is necessary
+ because a control may be deactivated in favor of another control in the same panel, in which case it should stay
+ active.
+ */
+ this.deactivateTimout = 0;
+
+ /*
+ var: deactivateTimeoutLength
+ The length of <deactivateTimeout> in thousandths of a second.
+ */
+ this.deactivateTimeoutLength = 200;
+
+
+
+
+ // Group: DOM Elements
+ // ________________________________________________________________________
+
+
+ // Function: DOMSearchField
+ this.DOMSearchField = function()
+ { return document.getElementById("MSearchField"); };
+
+ // Function: DOMSearchType
+ this.DOMSearchType = function()
+ { return document.getElementById("MSearchType"); };
+
+ // Function: DOMPopupSearchResults
+ this.DOMPopupSearchResults = function()
+ { return document.getElementById("MSearchResults"); };
+
+ // Function: DOMPopupSearchResultsWindow
+ this.DOMPopupSearchResultsWindow = function()
+ { return document.getElementById("MSearchResultsWindow"); };
+
+ // Function: DOMSearchPanel
+ this.DOMSearchPanel = function()
+ { return document.getElementById("MSearchPanel"); };
+
+
+
+
+ // Group: Event Handlers
+ // ________________________________________________________________________
+
+
+ /*
+ Function: OnSearchFieldFocus
+ Called when focus is added or removed from the search field.
+ */
+ this.OnSearchFieldFocus = function(isActive)
+ {
+ this.Activate(isActive);
+ };
+
+
+ /*
+ Function: OnSearchFieldChange
+ Called when the content of the search field is changed.
+ */
+ this.OnSearchFieldChange = function()
+ {
+ if (this.keyTimeout)
+ {
+ clearTimeout(this.keyTimeout);
+ this.keyTimeout = 0;
+ };
+
+ var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
+
+ if (searchValue != this.lastSearchValue)
+ {
+ if (searchValue != "")
+ {
+ this.keyTimeout = setTimeout(this.name + ".Search()", this.keyTimeoutLength);
+ }
+ else
+ {
+ if (this.mode == "HTML")
+ { this.DOMPopupSearchResultsWindow().style.display = "none"; };
+ this.lastSearchValue = "";
+ };
+ };
+ };
+
+
+ /*
+ Function: OnSearchTypeFocus
+ Called when focus is added or removed from the search type.
+ */
+ this.OnSearchTypeFocus = function(isActive)
+ {
+ this.Activate(isActive);
+ };
+
+
+ /*
+ Function: OnSearchTypeChange
+ Called when the search type is changed.
+ */
+ this.OnSearchTypeChange = function()
+ {
+ var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
+
+ if (searchValue != "")
+ {
+ this.Search();
+ };
+ };
+
+
+
+ // Group: Action Functions
+ // ________________________________________________________________________
+
+
+ /*
+ Function: CloseResultsWindow
+ Closes the results window.
+ */
+ this.CloseResultsWindow = function()
+ {
+ this.DOMPopupSearchResultsWindow().style.display = "none";
+ this.Activate(false, true);
+ };
+
+
+ /*
+ Function: Search
+ Performs a search.
+ */
+ this.Search = function()
+ {
+ this.keyTimeout = 0;
+
+ var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
+ var searchTopic = this.DOMSearchType().value;
+
+ var pageExtension = searchValue.substr(0,1);
+
+ if (pageExtension.match(/^[a-z]/i))
+ { pageExtension = pageExtension.toUpperCase(); }
+ else if (pageExtension.match(/^[0-9]/))
+ { pageExtension = 'Numbers'; }
+ else
+ { pageExtension = "Symbols"; };
+
+ var resultsPage;
+ var resultsPageWithSearch;
+ var hasResultsPage;
+
+ // indexSectionsWithContent is defined in searchdata.js
+ if (indexSectionsWithContent[searchTopic][pageExtension] == true)
+ {
+ resultsPage = this.resultsPath + '/' + searchTopic + pageExtension + '.html';
+ resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
+ hasResultsPage = true;
+ }
+ else
+ {
+ resultsPage = this.resultsPath + '/NoResults.html';
+ resultsPageWithSearch = resultsPage;
+ hasResultsPage = false;
+ };
+
+ var resultsFrame;
+ if (this.mode == "HTML")
+ { resultsFrame = window.frames.MSearchResults; }
+ else if (this.mode == "FramedHTML")
+ { resultsFrame = window.top.frames['Content']; };
+
+
+ if (resultsPage != this.lastResultsPage ||
+
+ // Bug in IE. If everything becomes hidden in a run, none of them will be able to be reshown in the next for some
+ // reason. It counts the right number of results, and you can even read the display as "block" after setting it, but it
+ // just doesn't work in IE 6 or IE 7. So if we're on the right page but the previous search had no results, reload the
+ // page anyway to get around the bug.
+ (browserType == "IE" && hasResultsPage &&
+ (!resultsFrame.searchResults || resultsFrame.searchResults.lastMatchCount == 0)) )
+
+ {
+ resultsFrame.location.href = resultsPageWithSearch;
+ }
+
+ // So if the results page is right and there's no IE bug, reperform the search on the existing page. We have to check if there
+ // are results because NoResults.html doesn't have any JavaScript, and it would be useless to do anything on that page even
+ // if it did.
+ else if (hasResultsPage)
+ {
+ // We need to check if this exists in case the frame is present but didn't finish loading.
+ if (resultsFrame.searchResults)
+ { resultsFrame.searchResults.Search(searchValue); }
+
+ // Otherwise just reload instead of waiting.
+ else
+ { resultsFrame.location.href = resultsPageWithSearch; };
+ };
+
+
+ var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
+
+ if (this.mode == "HTML" && domPopupSearchResultsWindow.style.display != "block")
+ {
+ var domSearchType = this.DOMSearchType();
+
+ var left = GetXPosition(domSearchType);
+ var top = GetYPosition(domSearchType) + domSearchType.offsetHeight;
+
+ MoveToPosition(domPopupSearchResultsWindow, left, top);
+ domPopupSearchResultsWindow.style.display = 'block';
+ };
+
+
+ this.lastSearchValue = searchValue;
+ this.lastResultsPage = resultsPage;
+ };
+
+
+
+ // Group: Activation Functions
+ // Functions that handle whether the entire panel is active or not.
+ // ________________________________________________________________________
+
+
+ /*
+ Function: Activate
+
+ Activates or deactivates the search panel, resetting things to their default values if necessary. You can call this on every
+ control's OnBlur() and it will handle not deactivating the entire panel when focus is just switching between them transparently.
+
+ Parameters:
+
+ isActive - Whether you're activating or deactivating the panel.
+ ignoreDeactivateDelay - Set if you're positive the action will deactivate the panel and thus want to skip the delay.
+ */
+ this.Activate = function(isActive, ignoreDeactivateDelay)
+ {
+ // We want to ignore isActive being false while the results window is open.
+ if (isActive || (this.mode == "HTML" && this.DOMPopupSearchResultsWindow().style.display == "block"))
+ {
+ if (this.inactivateTimeout)
+ {
+ clearTimeout(this.inactivateTimeout);
+ this.inactivateTimeout = 0;
+ };
+
+ this.DOMSearchPanel().className = 'MSearchPanelActive';
+
+ var searchField = this.DOMSearchField();
+
+ if (searchField.value == 'Search')
+ { searchField.value = ""; }
+ }
+ else if (!ignoreDeactivateDelay)
+ {
+ this.inactivateTimeout = setTimeout(this.name + ".InactivateAfterTimeout()", this.inactivateTimeoutLength);
+ }
+ else
+ {
+ this.InactivateAfterTimeout();
+ };
+ };
+
+
+ /*
+ Function: InactivateAfterTimeout
+
+ Called by <inactivateTimeout>, which is set by <Activate()>. Inactivation occurs on a timeout because a control may
+ receive OnBlur() when focus is really transferring to another control in the search panel. In this case we don't want to
+ actually deactivate the panel because not only would that cause a visible flicker but it could also reset the search value.
+ So by doing it on a timeout instead, there's a short period where the second control's OnFocus() can cancel the deactivation.
+ */
+ this.InactivateAfterTimeout = function()
+ {
+ this.inactivateTimeout = 0;
+
+ this.DOMSearchPanel().className = 'MSearchPanelInactive';
+ this.DOMSearchField().value = "Search";
+
+ this.lastSearchValue = "";
+ this.lastResultsPage = "";
+ };
+ };
+
+
+
+
+/* ________________________________________________________________________________________________________
+
+ Class: SearchResults
+ _________________________________________________________________________________________________________
+
+ The class that handles everything on the search results page.
+ _________________________________________________________________________________________________________
+*/
+
+
+function SearchResults(name, mode)
+ {
+ /*
+ var: mode
+ The mode the search is going to work in, such as "HTML" or "FramedHTML".
+ */
+ this.mode = mode;
+
+ /*
+ var: lastMatchCount
+ The number of matches from the last run of <Search()>.
+ */
+ this.lastMatchCount = 0;
+
+
+ /*
+ Function: Toggle
+ Toggles the visibility of the passed element ID.
+ */
+ this.Toggle = function(id)
+ {
+ if (this.mode == "FramedHTML")
+ { return; };
+
+ var parentElement = document.getElementById(id);
+
+ var element = parentElement.firstChild;
+
+ while (element && element != parentElement)
+ {
+ if (element.nodeName == 'DIV' && element.className == 'ISubIndex')
+ {
+ if (element.style.display == 'block')
+ { element.style.display = "none"; }
+ else
+ { element.style.display = 'block'; }
+ };
+
+ if (element.nodeName == 'DIV' && element.hasChildNodes())
+ { element = element.firstChild; }
+ else if (element.nextSibling)
+ { element = element.nextSibling; }
+ else
+ {
+ do
+ {
+ element = element.parentNode;
+ }
+ while (element && element != parentElement && !element.nextSibling);
+
+ if (element && element != parentElement)
+ { element = element.nextSibling; };
+ };
+ };
+ };
+
+
+ /*
+ Function: Search
+
+ Searches for the passed string. If there is no parameter, it takes it from the URL query.
+
+ Always returns true, since other documents may try to call it and that may or may not be possible.
+ */
+ this.Search = function(search)
+ {
+ if (!search)
+ {
+ search = window.location.search;
+ search = search.substring(1); // Remove the leading ?
+ search = unescape(search);
+ };
+
+ search = search.replace(/^ +/, "");
+ search = search.replace(/ +$/, "");
+ search = search.toLowerCase();
+
+ if (search.match(/[^a-z0-9]/)) // Just a little speedup so it doesn't have to go through the below unnecessarily.
+ {
+ search = search.replace(/\_/g, "_und");
+ search = search.replace(/\ +/gi, "_spc");
+ search = search.replace(/\~/g, "_til");
+ search = search.replace(/\!/g, "_exc");
+ search = search.replace(/\@/g, "_att");
+ search = search.replace(/\#/g, "_num");
+ search = search.replace(/\$/g, "_dol");
+ search = search.replace(/\%/g, "_pct");
+ search = search.replace(/\^/g, "_car");
+ search = search.replace(/\&/g, "_amp");
+ search = search.replace(/\*/g, "_ast");
+ search = search.replace(/\(/g, "_lpa");
+ search = search.replace(/\)/g, "_rpa");
+ search = search.replace(/\-/g, "_min");
+ search = search.replace(/\+/g, "_plu");
+ search = search.replace(/\=/g, "_equ");
+ search = search.replace(/\{/g, "_lbc");
+ search = search.replace(/\}/g, "_rbc");
+ search = search.replace(/\[/g, "_lbk");
+ search = search.replace(/\]/g, "_rbk");
+ search = search.replace(/\:/g, "_col");
+ search = search.replace(/\;/g, "_sco");
+ search = search.replace(/\"/g, "_quo");
+ search = search.replace(/\'/g, "_apo");
+ search = search.replace(/\</g, "_lan");
+ search = search.replace(/\>/g, "_ran");
+ search = search.replace(/\,/g, "_com");
+ search = search.replace(/\./g, "_per");
+ search = search.replace(/\?/g, "_que");
+ search = search.replace(/\//g, "_sla");
+ search = search.replace(/[^a-z0-9\_]i/gi, "_zzz");
+ };
+
+ var resultRows = document.getElementsByTagName("div");
+ var matches = 0;
+
+ var i = 0;
+ while (i < resultRows.length)
+ {
+ var row = resultRows.item(i);
+
+ if (row.className == "SRResult")
+ {
+ var rowMatchName = row.id.toLowerCase();
+ rowMatchName = rowMatchName.replace(/^sr\d*_/, '');
+
+ if (search.length <= rowMatchName.length && rowMatchName.substr(0, search.length) == search)
+ {
+ row.style.display = "block";
+ matches++;
+ }
+ else
+ { row.style.display = "none"; };
+ };
+
+ i++;
+ };
+
+ document.getElementById("Searching").style.display="none";
+
+ if (matches == 0)
+ { document.getElementById("NoMatches").style.display="block"; }
+ else
+ { document.getElementById("NoMatches").style.display="none"; }
+
+ this.lastMatchCount = matches;
+
+ return true;
+ };
+ };
+
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/prettify.js b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/prettify.js new file mode 100644 index 00000000000..fda4bf1eda7 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/prettify.js @@ -0,0 +1,1526 @@ + +// This code comes from the December 2009 release of Google Prettify, which is Copyright © 2006 Google Inc. +// Minor modifications are marked with "ND Change" comments. +// As part of Natural Docs, this code is licensed under version 3 of the GNU Affero General Public License (AGPL.) +// However, it may also be obtained separately under version 2.0 of the Apache License. +// Refer to License.txt for the complete details + + +// Main code +// ____________________________________________________________________________ + +// Copyright (C) 2006 Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + + +/** + * @fileoverview + * some functions for browser-side pretty printing of code contained in html. + * <p> + * + * For a fairly comprehensive set of languages see the + * <a href="http://google-code-prettify.googlecode.com/svn/trunk/README.html#langs">README</a> + * file that came with this source. At a minimum, the lexer should work on a + * number of languages including C and friends, Java, Python, Bash, SQL, HTML, + * XML, CSS, Javascript, and Makefiles. It works passably on Ruby, PHP and Awk + * and a subset of Perl, but, because of commenting conventions, doesn't work on + * Smalltalk, Lisp-like, or CAML-like languages without an explicit lang class. + * <p> + * Usage: <ol> + * <li> include this source file in an html page via + * {@code <script type="text/javascript" src="/path/to/prettify.js"></script>} + * <li> define style rules. See the example page for examples. + * <li> mark the {@code <pre>} and {@code <code>} tags in your source with + * {@code class=prettyprint.} + * You can also use the (html deprecated) {@code <xmp>} tag, but the pretty + * printer needs to do more substantial DOM manipulations to support that, so + * some css styles may not be preserved. + * </ol> + * That's it. I wanted to keep the API as simple as possible, so there's no + * need to specify which language the code is in, but if you wish, you can add + * another class to the {@code <pre>} or {@code <code>} element to specify the + * language, as in {@code <pre class="prettyprint lang-java">}. Any class that + * starts with "lang-" followed by a file extension, specifies the file type. + * See the "lang-*.js" files in this directory for code that implements + * per-language file handlers. + * <p> + * Change log:<br> + * cbeust, 2006/08/22 + * <blockquote> + * Java annotations (start with "@") are now captured as literals ("lit") + * </blockquote> + * @requires console + * @overrides window + */ + +// JSLint declarations +/*global console, document, navigator, setTimeout, window */ + +/** + * Split {@code prettyPrint} into multiple timeouts so as not to interfere with + * UI events. + * If set to {@code false}, {@code prettyPrint()} is synchronous. + */ +window['PR_SHOULD_USE_CONTINUATION'] = true; + +/** the number of characters between tab columns */ +window['PR_TAB_WIDTH'] = 8; + +/** Walks the DOM returning a properly escaped version of innerHTML. + * @param {Node} node + * @param {Array.<string>} out output buffer that receives chunks of HTML. + */ +window['PR_normalizedHtml'] + +/** Contains functions for creating and registering new language handlers. + * @type {Object} + */ + = window['PR'] + +/** Pretty print a chunk of code. + * + * @param {string} sourceCodeHtml code as html + * @return {string} code as html, but prettier + */ + = window['prettyPrintOne'] +/** Find all the {@code <pre>} and {@code <code>} tags in the DOM with + * {@code class=prettyprint} and prettify them. + * @param {Function?} opt_whenDone if specified, called when the last entry + * has been finished. + */ + = window['prettyPrint'] = void 0; + +/** browser detection. @extern @returns false if not IE, otherwise the major version. */ +window['_pr_isIE6'] = function () { + var ieVersion = navigator && navigator.userAgent && + navigator.userAgent.match(/\bMSIE ([678])\./); + ieVersion = ieVersion ? +ieVersion[1] : false; + window['_pr_isIE6'] = function () { return ieVersion; }; + return ieVersion; +}; + + +(function () { + // Keyword lists for various languages. + var FLOW_CONTROL_KEYWORDS = + "break continue do else for if return while "; + var C_KEYWORDS = FLOW_CONTROL_KEYWORDS + "auto case char const default " + + "double enum extern float goto int long register short signed sizeof " + + "static struct switch typedef union unsigned void volatile "; + var COMMON_KEYWORDS = C_KEYWORDS + "catch class delete false import " + + "new operator private protected public this throw true try typeof "; + var CPP_KEYWORDS = COMMON_KEYWORDS + "alignof align_union asm axiom bool " + + "concept concept_map const_cast constexpr decltype " + + "dynamic_cast explicit export friend inline late_check " + + "mutable namespace nullptr reinterpret_cast static_assert static_cast " + + "template typeid typename using virtual wchar_t where "; + var JAVA_KEYWORDS = COMMON_KEYWORDS + + "abstract boolean byte extends final finally implements import " + + "instanceof null native package strictfp super synchronized throws " + + "transient "; + var CSHARP_KEYWORDS = JAVA_KEYWORDS + + "as base by checked decimal delegate descending event " + + "fixed foreach from group implicit in interface internal into is lock " + + "object out override orderby params partial readonly ref sbyte sealed " + + "stackalloc string select uint ulong unchecked unsafe ushort var "; + var JSCRIPT_KEYWORDS = COMMON_KEYWORDS + + "debugger eval export function get null set undefined var with " + + "Infinity NaN "; + var PERL_KEYWORDS = "caller delete die do dump elsif eval exit foreach for " + + "goto if import last local my next no our print package redo require " + + "sub undef unless until use wantarray while BEGIN END "; + var PYTHON_KEYWORDS = FLOW_CONTROL_KEYWORDS + "and as assert class def del " + + "elif except exec finally from global import in is lambda " + + "nonlocal not or pass print raise try with yield " + + "False True None "; + var RUBY_KEYWORDS = FLOW_CONTROL_KEYWORDS + "alias and begin case class def" + + " defined elsif end ensure false in module next nil not or redo rescue " + + "retry self super then true undef unless until when yield BEGIN END "; + var SH_KEYWORDS = FLOW_CONTROL_KEYWORDS + "case done elif esac eval fi " + + "function in local set then until "; + var ALL_KEYWORDS = ( + CPP_KEYWORDS + CSHARP_KEYWORDS + JSCRIPT_KEYWORDS + PERL_KEYWORDS + + PYTHON_KEYWORDS + RUBY_KEYWORDS + SH_KEYWORDS); + + // token style names. correspond to css classes + /** token style for a string literal */ + var PR_STRING = 'str'; + /** token style for a keyword */ + var PR_KEYWORD = 'kwd'; + /** token style for a comment */ + var PR_COMMENT = 'com'; + /** token style for a type */ + var PR_TYPE = 'typ'; + /** token style for a literal value. e.g. 1, null, true. */ + var PR_LITERAL = 'lit'; + /** token style for a punctuation string. */ + var PR_PUNCTUATION = 'pun'; + /** token style for a punctuation string. */ + var PR_PLAIN = 'pln'; + + /** token style for an sgml tag. */ + var PR_TAG = 'tag'; + /** token style for a markup declaration such as a DOCTYPE. */ + var PR_DECLARATION = 'dec'; + /** token style for embedded source. */ + var PR_SOURCE = 'src'; + /** token style for an sgml attribute name. */ + var PR_ATTRIB_NAME = 'atn'; + /** token style for an sgml attribute value. */ + var PR_ATTRIB_VALUE = 'atv'; + + /** + * A class that indicates a section of markup that is not code, e.g. to allow + * embedding of line numbers within code listings. + */ + var PR_NOCODE = 'nocode'; + + /** A set of tokens that can precede a regular expression literal in + * javascript. + * http://www.mozilla.org/js/language/js20/rationale/syntax.html has the full + * list, but I've removed ones that might be problematic when seen in + * languages that don't support regular expression literals. + * + * <p>Specifically, I've removed any keywords that can't precede a regexp + * literal in a syntactically legal javascript program, and I've removed the + * "in" keyword since it's not a keyword in many languages, and might be used + * as a count of inches. + * + * <p>The link a above does not accurately describe EcmaScript rules since + * it fails to distinguish between (a=++/b/i) and (a++/b/i) but it works + * very well in practice. + * + * @private + */ + var REGEXP_PRECEDER_PATTERN = function () { + var preceders = [ + "!", "!=", "!==", "#", "%", "%=", "&", "&&", "&&=", + "&=", "(", "*", "*=", /* "+", */ "+=", ",", /* "-", */ "-=", + "->", /*".", "..", "...", handled below */ "/", "/=", ":", "::", ";", + "<", "<<", "<<=", "<=", "=", "==", "===", ">", + ">=", ">>", ">>=", ">>>", ">>>=", "?", "@", "[", + "^", "^=", "^^", "^^=", "{", "|", "|=", "||", + "||=", "~" /* handles =~ and !~ */, + "break", "case", "continue", "delete", + "do", "else", "finally", "instanceof", + "return", "throw", "try", "typeof" + ]; + var pattern = '(?:^^|[+-]'; + for (var i = 0; i < preceders.length; ++i) { + pattern += '|' + preceders[i].replace(/([^=<>:&a-z])/g, '\\$1'); + } + pattern += ')\\s*'; // matches at end, and matches empty string + return pattern; + // CAVEAT: this does not properly handle the case where a regular + // expression immediately follows another since a regular expression may + // have flags for case-sensitivity and the like. Having regexp tokens + // adjacent is not valid in any language I'm aware of, so I'm punting. + // TODO: maybe style special characters inside a regexp as punctuation. + }(); + + // Define regexps here so that the interpreter doesn't have to create an + // object each time the function containing them is called. + // The language spec requires a new object created even if you don't access + // the $1 members. + var pr_amp = /&/g; + var pr_lt = /</g; + var pr_gt = />/g; + var pr_quot = /\"/g; + /** like textToHtml but escapes double quotes to be attribute safe. */ + function attribToHtml(str) { + return str.replace(pr_amp, '&') + .replace(pr_lt, '<') + .replace(pr_gt, '>') + .replace(pr_quot, '"'); + } + + /** escapest html special characters to html. */ + function textToHtml(str) { + return str.replace(pr_amp, '&') + .replace(pr_lt, '<') + .replace(pr_gt, '>'); + } + + + var pr_ltEnt = /</g; + var pr_gtEnt = />/g; + var pr_aposEnt = /'/g; + var pr_quotEnt = /"/g; + var pr_ampEnt = /&/g; + var pr_nbspEnt = / /g; + /** unescapes html to plain text. */ + function htmlToText(html) { + var pos = html.indexOf('&'); + if (pos < 0) { return html; } + // Handle numeric entities specially. We can't use functional substitution + // since that doesn't work in older versions of Safari. + // These should be rare since most browsers convert them to normal chars. + for (--pos; (pos = html.indexOf('&#', pos + 1)) >= 0;) { + var end = html.indexOf(';', pos); + if (end >= 0) { + var num = html.substring(pos + 3, end); + var radix = 10; + if (num && num.charAt(0) === 'x') { + num = num.substring(1); + radix = 16; + } + var codePoint = parseInt(num, radix); + if (!isNaN(codePoint)) { + html = (html.substring(0, pos) + String.fromCharCode(codePoint) + + html.substring(end + 1)); + } + } + } + + return html.replace(pr_ltEnt, '<') + .replace(pr_gtEnt, '>') + .replace(pr_aposEnt, "'") + .replace(pr_quotEnt, '"') + .replace(pr_nbspEnt, ' ') + .replace(pr_ampEnt, '&'); + } + + /** is the given node's innerHTML normally unescaped? */ + function isRawContent(node) { + return 'XMP' === node.tagName; + } + + var newlineRe = /[\r\n]/g; + /** + * Are newlines and adjacent spaces significant in the given node's innerHTML? + */ + function isPreformatted(node, content) { + // PRE means preformatted, and is a very common case, so don't create + // unnecessary computed style objects. + if ('PRE' === node.tagName) { return true; } + if (!newlineRe.test(content)) { return true; } // Don't care + var whitespace = ''; + // For disconnected nodes, IE has no currentStyle. + if (node.currentStyle) { + whitespace = node.currentStyle.whiteSpace; + } else if (window.getComputedStyle) { + // Firefox makes a best guess if node is disconnected whereas Safari + // returns the empty string. + whitespace = window.getComputedStyle(node, null).whiteSpace; + } + return !whitespace || whitespace === 'pre'; + } + + function normalizedHtml(node, out) { + switch (node.nodeType) { + case 1: // an element + var name = node.tagName.toLowerCase(); + out.push('<', name); + for (var i = 0; i < node.attributes.length; ++i) { + var attr = node.attributes[i]; + if (!attr.specified) { continue; } + out.push(' '); + normalizedHtml(attr, out); + } + out.push('>'); + for (var child = node.firstChild; child; child = child.nextSibling) { + normalizedHtml(child, out); + } + if (node.firstChild || !/^(?:br|link|img)$/.test(name)) { + out.push('<\/', name, '>'); + } + break; + case 2: // an attribute + out.push(node.name.toLowerCase(), '="', attribToHtml(node.value), '"'); + break; + case 3: case 4: // text + out.push(textToHtml(node.nodeValue)); + break; + } + } + + /** + * Given a group of {@link RegExp}s, returns a {@code RegExp} that globally + * matches the union o the sets o strings matched d by the input RegExp. + * Since it matches globally, if the input strings have a start-of-input + * anchor (/^.../), it is ignored for the purposes of unioning. + * @param {Array.<RegExp>} regexs non multiline, non-global regexs. + * @return {RegExp} a global regex. + */ + function combinePrefixPatterns(regexs) { + var capturedGroupIndex = 0; + + var needToFoldCase = false; + var ignoreCase = false; + for (var i = 0, n = regexs.length; i < n; ++i) { + var regex = regexs[i]; + if (regex.ignoreCase) { + ignoreCase = true; + } else if (/[a-z]/i.test(regex.source.replace( + /\\u[0-9a-f]{4}|\\x[0-9a-f]{2}|\\[^ux]/gi, ''))) { + needToFoldCase = true; + ignoreCase = false; + break; + } + } + + function decodeEscape(charsetPart) { + if (charsetPart.charAt(0) !== '\\') { return charsetPart.charCodeAt(0); } + switch (charsetPart.charAt(1)) { + case 'b': return 8; + case 't': return 9; + case 'n': return 0xa; + case 'v': return 0xb; + case 'f': return 0xc; + case 'r': return 0xd; + case 'u': case 'x': + return parseInt(charsetPart.substring(2), 16) + || charsetPart.charCodeAt(1); + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': + return parseInt(charsetPart.substring(1), 8); + default: return charsetPart.charCodeAt(1); + } + } + + function encodeEscape(charCode) { + if (charCode < 0x20) { + return (charCode < 0x10 ? '\\x0' : '\\x') + charCode.toString(16); + } + var ch = String.fromCharCode(charCode); + if (ch === '\\' || ch === '-' || ch === '[' || ch === ']') { + ch = '\\' + ch; + } + return ch; + } + + function caseFoldCharset(charSet) { + var charsetParts = charSet.substring(1, charSet.length - 1).match( + new RegExp( + '\\\\u[0-9A-Fa-f]{4}' + + '|\\\\x[0-9A-Fa-f]{2}' + + '|\\\\[0-3][0-7]{0,2}' + + '|\\\\[0-7]{1,2}' + + '|\\\\[\\s\\S]' + + '|-' + + '|[^-\\\\]', + 'g')); + var groups = []; + var ranges = []; + var inverse = charsetParts[0] === '^'; + for (var i = inverse ? 1 : 0, n = charsetParts.length; i < n; ++i) { + var p = charsetParts[i]; + switch (p) { + case '\\B': case '\\b': + case '\\D': case '\\d': + case '\\S': case '\\s': + case '\\W': case '\\w': + groups.push(p); + continue; + } + var start = decodeEscape(p); + var end; + if (i + 2 < n && '-' === charsetParts[i + 1]) { + end = decodeEscape(charsetParts[i + 2]); + i += 2; + } else { + end = start; + } + ranges.push([start, end]); + // If the range might intersect letters, then expand it. + if (!(end < 65 || start > 122)) { + if (!(end < 65 || start > 90)) { + ranges.push([Math.max(65, start) | 32, Math.min(end, 90) | 32]); + } + if (!(end < 97 || start > 122)) { + ranges.push([Math.max(97, start) & ~32, Math.min(end, 122) & ~32]); + } + } + } + + // [[1, 10], [3, 4], [8, 12], [14, 14], [16, 16], [17, 17]] + // -> [[1, 12], [14, 14], [16, 17]] + ranges.sort(function (a, b) { return (a[0] - b[0]) || (b[1] - a[1]); }); + var consolidatedRanges = []; + var lastRange = [NaN, NaN]; + for (var i = 0; i < ranges.length; ++i) { + var range = ranges[i]; + if (range[0] <= lastRange[1] + 1) { + lastRange[1] = Math.max(lastRange[1], range[1]); + } else { + consolidatedRanges.push(lastRange = range); + } + } + + var out = ['[']; + if (inverse) { out.push('^'); } + out.push.apply(out, groups); + for (var i = 0; i < consolidatedRanges.length; ++i) { + var range = consolidatedRanges[i]; + out.push(encodeEscape(range[0])); + if (range[1] > range[0]) { + if (range[1] + 1 > range[0]) { out.push('-'); } + out.push(encodeEscape(range[1])); + } + } + out.push(']'); + return out.join(''); + } + + function allowAnywhereFoldCaseAndRenumberGroups(regex) { + // Split into character sets, escape sequences, punctuation strings + // like ('(', '(?:', ')', '^'), and runs of characters that do not + // include any of the above. + var parts = regex.source.match( + new RegExp( + '(?:' + + '\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]' // a character set + + '|\\\\u[A-Fa-f0-9]{4}' // a unicode escape + + '|\\\\x[A-Fa-f0-9]{2}' // a hex escape + + '|\\\\[0-9]+' // a back-reference or octal escape + + '|\\\\[^ux0-9]' // other escape sequence + + '|\\(\\?[:!=]' // start of a non-capturing group + + '|[\\(\\)\\^]' // start/emd of a group, or line start + + '|[^\\x5B\\x5C\\(\\)\\^]+' // run of other characters + + ')', + 'g')); + var n = parts.length; + + // Maps captured group numbers to the number they will occupy in + // the output or to -1 if that has not been determined, or to + // undefined if they need not be capturing in the output. + var capturedGroups = []; + + // Walk over and identify back references to build the capturedGroups + // mapping. + for (var i = 0, groupIndex = 0; i < n; ++i) { + var p = parts[i]; + if (p === '(') { + // groups are 1-indexed, so max group index is count of '(' + ++groupIndex; + } else if ('\\' === p.charAt(0)) { + var decimalValue = +p.substring(1); + if (decimalValue && decimalValue <= groupIndex) { + capturedGroups[decimalValue] = -1; + } + } + } + + // Renumber groups and reduce capturing groups to non-capturing groups + // where possible. + for (var i = 1; i < capturedGroups.length; ++i) { + if (-1 === capturedGroups[i]) { + capturedGroups[i] = ++capturedGroupIndex; + } + } + for (var i = 0, groupIndex = 0; i < n; ++i) { + var p = parts[i]; + if (p === '(') { + ++groupIndex; + if (capturedGroups[groupIndex] === undefined) { + parts[i] = '(?:'; + } + } else if ('\\' === p.charAt(0)) { + var decimalValue = +p.substring(1); + if (decimalValue && decimalValue <= groupIndex) { + parts[i] = '\\' + capturedGroups[groupIndex]; + } + } + } + + // Remove any prefix anchors so that the output will match anywhere. + // ^^ really does mean an anchored match though. + for (var i = 0, groupIndex = 0; i < n; ++i) { + if ('^' === parts[i] && '^' !== parts[i + 1]) { parts[i] = ''; } + } + + // Expand letters to groupts to handle mixing of case-sensitive and + // case-insensitive patterns if necessary. + if (regex.ignoreCase && needToFoldCase) { + for (var i = 0; i < n; ++i) { + var p = parts[i]; + var ch0 = p.charAt(0); + if (p.length >= 2 && ch0 === '[') { + parts[i] = caseFoldCharset(p); + } else if (ch0 !== '\\') { + // TODO: handle letters in numeric escapes. + parts[i] = p.replace( + /[a-zA-Z]/g, + function (ch) { + var cc = ch.charCodeAt(0); + return '[' + String.fromCharCode(cc & ~32, cc | 32) + ']'; + }); + } + } + } + + return parts.join(''); + } + + var rewritten = []; + for (var i = 0, n = regexs.length; i < n; ++i) { + var regex = regexs[i]; + if (regex.global || regex.multiline) { throw new Error('' + regex); } + rewritten.push( + '(?:' + allowAnywhereFoldCaseAndRenumberGroups(regex) + ')'); + } + + return new RegExp(rewritten.join('|'), ignoreCase ? 'gi' : 'g'); + } + + var PR_innerHtmlWorks = null; + function getInnerHtml(node) { + // inner html is hopelessly broken in Safari 2.0.4 when the content is + // an html description of well formed XML and the containing tag is a PRE + // tag, so we detect that case and emulate innerHTML. + if (null === PR_innerHtmlWorks) { + var testNode = document.createElement('PRE'); + testNode.appendChild( + document.createTextNode('<!DOCTYPE foo PUBLIC "foo bar">\n<foo />')); + PR_innerHtmlWorks = !/</.test(testNode.innerHTML); + } + + if (PR_innerHtmlWorks) { + var content = node.innerHTML; + // XMP tags contain unescaped entities so require special handling. + if (isRawContent(node)) { + content = textToHtml(content); + } else if (!isPreformatted(node, content)) { + content = content.replace(/(<br\s*\/?>)[\r\n]+/g, '$1') + .replace(/(?:[\r\n]+[ \t]*)+/g, ' '); + } + return content; + } + + var out = []; + for (var child = node.firstChild; child; child = child.nextSibling) { + normalizedHtml(child, out); + } + return out.join(''); + } + + /** returns a function that expand tabs to spaces. This function can be fed + * successive chunks of text, and will maintain its own internal state to + * keep track of how tabs are expanded. + * @return {function (string) : string} a function that takes + * plain text and return the text with tabs expanded. + * @private + */ + function makeTabExpander(tabWidth) { + var SPACES = ' '; + var charInLine = 0; + + return function (plainText) { + // walk over each character looking for tabs and newlines. + // On tabs, expand them. On newlines, reset charInLine. + // Otherwise increment charInLine + var out = null; + var pos = 0; + for (var i = 0, n = plainText.length; i < n; ++i) { + var ch = plainText.charAt(i); + + switch (ch) { + case '\t': + if (!out) { out = []; } + out.push(plainText.substring(pos, i)); + // calculate how much space we need in front of this part + // nSpaces is the amount of padding -- the number of spaces needed + // to move us to the next column, where columns occur at factors of + // tabWidth. + var nSpaces = tabWidth - (charInLine % tabWidth); + charInLine += nSpaces; + for (; nSpaces >= 0; nSpaces -= SPACES.length) { + out.push(SPACES.substring(0, nSpaces)); + } + pos = i + 1; + break; + case '\n': + charInLine = 0; + break; + default: + ++charInLine; + } + } + if (!out) { return plainText; } + out.push(plainText.substring(pos)); + return out.join(''); + }; + } + + var pr_chunkPattern = new RegExp( + '[^<]+' // A run of characters other than '<' + + '|<\!--[\\s\\S]*?--\>' // an HTML comment + + '|<!\\[CDATA\\[[\\s\\S]*?\\]\\]>' // a CDATA section + // a probable tag that should not be highlighted + + '|<\/?[a-zA-Z](?:[^>\"\']|\'[^\']*\'|\"[^\"]*\")*>' + + '|<', // A '<' that does not begin a larger chunk + 'g'); + var pr_commentPrefix = /^<\!--/; + var pr_cdataPrefix = /^<!\[CDATA\[/; + var pr_brPrefix = /^<br\b/i; + var pr_tagNameRe = /^<(\/?)([a-zA-Z][a-zA-Z0-9]*)/; + + /** split markup into chunks of html tags (style null) and + * plain text (style {@link #PR_PLAIN}), converting tags which are + * significant for tokenization (<br>) into their textual equivalent. + * + * @param {string} s html where whitespace is considered significant. + * @return {Object} source code and extracted tags. + * @private + */ + function extractTags(s) { + // since the pattern has the 'g' modifier and defines no capturing groups, + // this will return a list of all chunks which we then classify and wrap as + // PR_Tokens + var matches = s.match(pr_chunkPattern); + var sourceBuf = []; + var sourceBufLen = 0; + var extractedTags = []; + if (matches) { + for (var i = 0, n = matches.length; i < n; ++i) { + var match = matches[i]; + if (match.length > 1 && match.charAt(0) === '<') { + if (pr_commentPrefix.test(match)) { continue; } + if (pr_cdataPrefix.test(match)) { + // strip CDATA prefix and suffix. Don't unescape since it's CDATA + sourceBuf.push(match.substring(9, match.length - 3)); + sourceBufLen += match.length - 12; + } else if (pr_brPrefix.test(match)) { + // <br> tags are lexically significant so convert them to text. + // This is undone later. + sourceBuf.push('\n'); + ++sourceBufLen; + } else { + if (match.indexOf(PR_NOCODE) >= 0 && isNoCodeTag(match)) { + // A <span class="nocode"> will start a section that should be + // ignored. Continue walking the list until we see a matching end + // tag. + var name = match.match(pr_tagNameRe)[2]; + var depth = 1; + var j; + end_tag_loop: + for (j = i + 1; j < n; ++j) { + var name2 = matches[j].match(pr_tagNameRe); + if (name2 && name2[2] === name) { + if (name2[1] === '/') { + if (--depth === 0) { break end_tag_loop; } + } else { + ++depth; + } + } + } + if (j < n) { + extractedTags.push( + sourceBufLen, matches.slice(i, j + 1).join('')); + i = j; + } else { // Ignore unclosed sections. + extractedTags.push(sourceBufLen, match); + } + } else { + extractedTags.push(sourceBufLen, match); + } + } + } else { + var literalText = htmlToText(match); + sourceBuf.push(literalText); + sourceBufLen += literalText.length; + } + } + } + return { source: sourceBuf.join(''), tags: extractedTags }; + } + + /** True if the given tag contains a class attribute with the nocode class. */ + function isNoCodeTag(tag) { + return !!tag + // First canonicalize the representation of attributes + .replace(/\s(\w+)\s*=\s*(?:\"([^\"]*)\"|'([^\']*)'|(\S+))/g, + ' $1="$2$3$4"') + // Then look for the attribute we want. + .match(/[cC][lL][aA][sS][sS]=\"[^\"]*\bnocode\b/); + } + + /** + * Apply the given language handler to sourceCode and add the resulting + * decorations to out. + * @param {number} basePos the index of sourceCode within the chunk of source + * whose decorations are already present on out. + */ + function appendDecorations(basePos, sourceCode, langHandler, out) { + if (!sourceCode) { return; } + var job = { + source: sourceCode, + basePos: basePos + }; + langHandler(job); + out.push.apply(out, job.decorations); + } + + /** Given triples of [style, pattern, context] returns a lexing function, + * The lexing function interprets the patterns to find token boundaries and + * returns a decoration list of the form + * [index_0, style_0, index_1, style_1, ..., index_n, style_n] + * where index_n is an index into the sourceCode, and style_n is a style + * constant like PR_PLAIN. index_n-1 <= index_n, and style_n-1 applies to + * all characters in sourceCode[index_n-1:index_n]. + * + * The stylePatterns is a list whose elements have the form + * [style : string, pattern : RegExp, DEPRECATED, shortcut : string]. + * + * Style is a style constant like PR_PLAIN, or can be a string of the + * form 'lang-FOO', where FOO is a language extension describing the + * language of the portion of the token in $1 after pattern executes. + * E.g., if style is 'lang-lisp', and group 1 contains the text + * '(hello (world))', then that portion of the token will be passed to the + * registered lisp handler for formatting. + * The text before and after group 1 will be restyled using this decorator + * so decorators should take care that this doesn't result in infinite + * recursion. For example, the HTML lexer rule for SCRIPT elements looks + * something like ['lang-js', /<[s]cript>(.+?)<\/script>/]. This may match + * '<script>foo()<\/script>', which would cause the current decorator to + * be called with '<script>' which would not match the same rule since + * group 1 must not be empty, so it would be instead styled as PR_TAG by + * the generic tag rule. The handler registered for the 'js' extension would + * then be called with 'foo()', and finally, the current decorator would + * be called with '<\/script>' which would not match the original rule and + * so the generic tag rule would identify it as a tag. + * + * Pattern must only match prefixes, and if it matches a prefix, then that + * match is considered a token with the same style. + * + * Context is applied to the last non-whitespace, non-comment token + * recognized. + * + * Shortcut is an optional string of characters, any of which, if the first + * character, gurantee that this pattern and only this pattern matches. + * + * @param {Array} shortcutStylePatterns patterns that always start with + * a known character. Must have a shortcut string. + * @param {Array} fallthroughStylePatterns patterns that will be tried in + * order if the shortcut ones fail. May have shortcuts. + * + * @return {function (Object)} a + * function that takes source code and returns a list of decorations. + */ + function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) { + var shortcuts = {}; + var tokenizer; + (function () { + var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns); + var allRegexs = []; + var regexKeys = {}; + for (var i = 0, n = allPatterns.length; i < n; ++i) { + var patternParts = allPatterns[i]; + var shortcutChars = patternParts[3]; + if (shortcutChars) { + for (var c = shortcutChars.length; --c >= 0;) { + shortcuts[shortcutChars.charAt(c)] = patternParts; + } + } + var regex = patternParts[1]; + var k = '' + regex; + if (!regexKeys.hasOwnProperty(k)) { + allRegexs.push(regex); + regexKeys[k] = null; + } + } + allRegexs.push(/[\0-\uffff]/); + tokenizer = combinePrefixPatterns(allRegexs); + })(); + + var nPatterns = fallthroughStylePatterns.length; + var notWs = /\S/; + + /** + * Lexes job.source and produces an output array job.decorations of style + * classes preceded by the position at which they start in job.source in + * order. + * + * @param {Object} job an object like {@code + * source: {string} sourceText plain text, + * basePos: {int} position of job.source in the larger chunk of + * sourceCode. + * } + */ + var decorate = function (job) { + var sourceCode = job.source, basePos = job.basePos; + /** Even entries are positions in source in ascending order. Odd enties + * are style markers (e.g., PR_COMMENT) that run from that position until + * the end. + * @type {Array.<number|string>} + */ + var decorations = [basePos, PR_PLAIN]; + var pos = 0; // index into sourceCode + var tokens = sourceCode.match(tokenizer) || []; + var styleCache = {}; + + for (var ti = 0, nTokens = tokens.length; ti < nTokens; ++ti) { + var token = tokens[ti]; + var style = styleCache[token]; + var match = void 0; + + var isEmbedded; + if (typeof style === 'string') { + isEmbedded = false; + } else { + var patternParts = shortcuts[token.charAt(0)]; + if (patternParts) { + match = token.match(patternParts[1]); + style = patternParts[0]; + } else { + for (var i = 0; i < nPatterns; ++i) { + patternParts = fallthroughStylePatterns[i]; + match = token.match(patternParts[1]); + if (match) { + style = patternParts[0]; + break; + } + } + + if (!match) { // make sure that we make progress + style = PR_PLAIN; + } + } + + isEmbedded = style.length >= 5 && 'lang-' === style.substring(0, 5); + if (isEmbedded && !(match && typeof match[1] === 'string')) { + isEmbedded = false; + style = PR_SOURCE; + } + + if (!isEmbedded) { styleCache[token] = style; } + } + + var tokenStart = pos; + pos += token.length; + + if (!isEmbedded) { + decorations.push(basePos + tokenStart, style); + } else { // Treat group 1 as an embedded block of source code. + var embeddedSource = match[1]; + var embeddedSourceStart = token.indexOf(embeddedSource); + var embeddedSourceEnd = embeddedSourceStart + embeddedSource.length; + if (match[2]) { + // If embeddedSource can be blank, then it would match at the + // beginning which would cause us to infinitely recurse on the + // entire token, so we catch the right context in match[2]. + embeddedSourceEnd = token.length - match[2].length; + embeddedSourceStart = embeddedSourceEnd - embeddedSource.length; + } + var lang = style.substring(5); + // Decorate the left of the embedded source + appendDecorations( + basePos + tokenStart, + token.substring(0, embeddedSourceStart), + decorate, decorations); + // Decorate the embedded source + appendDecorations( + basePos + tokenStart + embeddedSourceStart, + embeddedSource, + langHandlerForExtension(lang, embeddedSource), + decorations); + // Decorate the right of the embedded section + appendDecorations( + basePos + tokenStart + embeddedSourceEnd, + token.substring(embeddedSourceEnd), + decorate, decorations); + } + } + job.decorations = decorations; + }; + return decorate; + } + + /** returns a function that produces a list of decorations from source text. + * + * This code treats ", ', and ` as string delimiters, and \ as a string + * escape. It does not recognize perl's qq() style strings. + * It has no special handling for double delimiter escapes as in basic, or + * the tripled delimiters used in python, but should work on those regardless + * although in those cases a single string literal may be broken up into + * multiple adjacent string literals. + * + * It recognizes C, C++, and shell style comments. + * + * @param {Object} options a set of optional parameters. + * @return {function (Object)} a function that examines the source code + * in the input job and builds the decoration list. + */ + function sourceDecorator(options) { + var shortcutStylePatterns = [], fallthroughStylePatterns = []; + if (options['tripleQuotedStrings']) { + // '''multi-line-string''', 'single-line-string', and double-quoted + shortcutStylePatterns.push( + [PR_STRING, /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/, + null, '\'"']); + } else if (options['multiLineStrings']) { + // 'multi-line-string', "multi-line-string" + shortcutStylePatterns.push( + [PR_STRING, /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/, + null, '\'"`']); + } else { + // 'single-line-string', "single-line-string" + shortcutStylePatterns.push( + [PR_STRING, + /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/, + null, '"\'']); + } + if (options['verbatimStrings']) { + // verbatim-string-literal production from the C# grammar. See issue 93. + fallthroughStylePatterns.push( + [PR_STRING, /^@\"(?:[^\"]|\"\")*(?:\"|$)/, null]); + } + if (options['hashComments']) { + if (options['cStyleComments']) { + // Stop C preprocessor declarations at an unclosed open comment + shortcutStylePatterns.push( + [PR_COMMENT, /^#(?:(?:define|elif|else|endif|error|ifdef|include|ifndef|line|pragma|undef|warning)\b|[^\r\n]*)/, + null, '#']); + fallthroughStylePatterns.push( + [PR_STRING, + /^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h|[a-z]\w*)>/, + null]); + } else { + shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']); + } + } + if (options['cStyleComments']) { + fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]); + fallthroughStylePatterns.push( + [PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]); + } + if (options['regexLiterals']) { + var REGEX_LITERAL = ( + // A regular expression literal starts with a slash that is + // not followed by * or / so that it is not confused with + // comments. + '/(?=[^/*])' + // and then contains any number of raw characters, + + '(?:[^/\\x5B\\x5C]' + // escape sequences (\x5C), + + '|\\x5C[\\s\\S]' + // or non-nesting character sets (\x5B\x5D); + + '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+' + // finally closed by a /. + + '/'); + fallthroughStylePatterns.push( + ['lang-regex', + new RegExp('^' + REGEXP_PRECEDER_PATTERN + '(' + REGEX_LITERAL + ')') + ]); + } + + var keywords = options['keywords'].replace(/^\s+|\s+$/g, ''); + if (keywords.length) { + fallthroughStylePatterns.push( + [PR_KEYWORD, + new RegExp('^(?:' + keywords.replace(/\s+/g, '|') + ')\\b'), null]); + } + + shortcutStylePatterns.push([PR_PLAIN, /^\s+/, null, ' \r\n\t\xA0']); + fallthroughStylePatterns.push( + // TODO(mikesamuel): recognize non-latin letters and numerals in idents + [PR_LITERAL, /^@[a-z_$][a-z_$@0-9]*/i, null], + [PR_TYPE, /^@?[A-Z]+[a-z][A-Za-z_$@0-9]*/, null], + [PR_PLAIN, /^[a-z_$][a-z_$@0-9]*/i, null], + [PR_LITERAL, + new RegExp( + '^(?:' + // A hex number + + '0x[a-f0-9]+' + // or an octal or decimal number, + + '|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)' + // possibly in scientific notation + + '(?:e[+\\-]?\\d+)?' + + ')' + // with an optional modifier like UL for unsigned long + + '[a-z]*', 'i'), + null, '0123456789'], + [PR_PUNCTUATION, /^.[^\s\w\.$@\'\"\`\/\#]*/, null]); + + return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns); + } + + var decorateSource = sourceDecorator({ + 'keywords': ALL_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }); + + /** Breaks {@code job.source} around style boundaries in + * {@code job.decorations} while re-interleaving {@code job.extractedTags}, + * and leaves the result in {@code job.prettyPrintedHtml}. + * @param {Object} job like { + * source: {string} source as plain text, + * extractedTags: {Array.<number|string>} extractedTags chunks of raw + * html preceded by their position in {@code job.source} + * in order + * decorations: {Array.<number|string} an array of style classes preceded + * by the position at which they start in job.source in order + * } + * @private + */ + function recombineTagsAndDecorations(job) { + var sourceText = job.source; + var extractedTags = job.extractedTags; + var decorations = job.decorations; + + var html = []; + // index past the last char in sourceText written to html + var outputIdx = 0; + + var openDecoration = null; + var currentDecoration = null; + var tagPos = 0; // index into extractedTags + var decPos = 0; // index into decorations + var tabExpander = makeTabExpander(window['PR_TAB_WIDTH']); + + var adjacentSpaceRe = /([\r\n ]) /g; + var startOrSpaceRe = /(^| ) /gm; + var newlineRe = /\r\n?|\n/g; + var trailingSpaceRe = /[ \r\n]$/; + var lastWasSpace = true; // the last text chunk emitted ended with a space. + + // A helper function that is responsible for opening sections of decoration + // and outputing properly escaped chunks of source + function emitTextUpTo(sourceIdx) { + if (sourceIdx > outputIdx) { + if (openDecoration && openDecoration !== currentDecoration) { + // Close the current decoration + html.push('</span>'); + openDecoration = null; + } + if (!openDecoration && currentDecoration) { + openDecoration = currentDecoration; + html.push('<span class="', openDecoration, '">'); + } + // This interacts badly with some wikis which introduces paragraph tags + // into pre blocks for some strange reason. + // It's necessary for IE though which seems to lose the preformattedness + // of <pre> tags when their innerHTML is assigned. + // http://stud3.tuwien.ac.at/~e0226430/innerHtmlQuirk.html + // and it serves to undo the conversion of <br>s to newlines done in + // chunkify. + var htmlChunk = textToHtml( + tabExpander(sourceText.substring(outputIdx, sourceIdx))) + .replace(lastWasSpace + ? startOrSpaceRe + : adjacentSpaceRe, '$1 '); + // Keep track of whether we need to escape space at the beginning of the + // next chunk. + lastWasSpace = trailingSpaceRe.test(htmlChunk); + // IE collapses multiple adjacient <br>s into 1 line break. + // Prefix every <br> with ' ' can prevent such IE's behavior. + var lineBreakHtml = window['_pr_isIE6']() ? ' <br />' : '<br />'; + html.push(htmlChunk.replace(newlineRe, lineBreakHtml)); + outputIdx = sourceIdx; + } + } + + while (true) { + // Determine if we're going to consume a tag this time around. Otherwise + // we consume a decoration or exit. + var outputTag; + if (tagPos < extractedTags.length) { + if (decPos < decorations.length) { + // Pick one giving preference to extractedTags since we shouldn't open + // a new style that we're going to have to immediately close in order + // to output a tag. + outputTag = extractedTags[tagPos] <= decorations[decPos]; + } else { + outputTag = true; + } + } else { + outputTag = false; + } + // Consume either a decoration or a tag or exit. + if (outputTag) { + emitTextUpTo(extractedTags[tagPos]); + if (openDecoration) { + // Close the current decoration + html.push('</span>'); + openDecoration = null; + } + html.push(extractedTags[tagPos + 1]); + tagPos += 2; + } else if (decPos < decorations.length) { + emitTextUpTo(decorations[decPos]); + currentDecoration = decorations[decPos + 1]; + decPos += 2; + } else { + break; + } + } + emitTextUpTo(sourceText.length); + if (openDecoration) { + html.push('</span>'); + } + job.prettyPrintedHtml = html.join(''); + } + + /** Maps language-specific file extensions to handlers. */ + var langHandlerRegistry = {}; + /** Register a language handler for the given file extensions. + * @param {function (Object)} handler a function from source code to a list + * of decorations. Takes a single argument job which describes the + * state of the computation. The single parameter has the form + * {@code { + * source: {string} as plain text. + * decorations: {Array.<number|string>} an array of style classes + * preceded by the position at which they start in + * job.source in order. + * The language handler should assigned this field. + * basePos: {int} the position of source in the larger source chunk. + * All positions in the output decorations array are relative + * to the larger source chunk. + * } } + * @param {Array.<string>} fileExtensions + */ + function registerLangHandler(handler, fileExtensions) { + for (var i = fileExtensions.length; --i >= 0;) { + var ext = fileExtensions[i]; + if (!langHandlerRegistry.hasOwnProperty(ext)) { + langHandlerRegistry[ext] = handler; + } else if ('console' in window) { + console.warn('cannot override language handler %s', ext); + } + } + } + function langHandlerForExtension(extension, source) { + if (!(extension && langHandlerRegistry.hasOwnProperty(extension))) { + // Treat it as markup if the first non whitespace character is a < and + // the last non-whitespace character is a >. + extension = /^\s*</.test(source) + ? 'default-markup' + : 'default-code'; + } + return langHandlerRegistry[extension]; + } + registerLangHandler(decorateSource, ['default-code']); + registerLangHandler( + createSimpleLexer( + [], + [ + [PR_PLAIN, /^[^<?]+/], + [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/], + [PR_COMMENT, /^<\!--[\s\S]*?(?:-\->|$)/], + // Unescaped content in an unknown language + ['lang-', /^<\?([\s\S]+?)(?:\?>|$)/], + ['lang-', /^<%([\s\S]+?)(?:%>|$)/], + [PR_PUNCTUATION, /^(?:<[%?]|[%?]>)/], + ['lang-', /^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i], + // Unescaped content in javascript. (Or possibly vbscript). + ['lang-js', /^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i], + // Contains unescaped stylesheet content + ['lang-css', /^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i], + ['lang-in.tag', /^(<\/?[a-z][^<>]*>)/i] + ]), + ['default-markup', 'htm', 'html', 'mxml', 'xhtml', 'xml', 'xsl']); + registerLangHandler( + createSimpleLexer( + [ + [PR_PLAIN, /^[\s]+/, null, ' \t\r\n'], + [PR_ATTRIB_VALUE, /^(?:\"[^\"]*\"?|\'[^\']*\'?)/, null, '\"\''] + ], + [ + [PR_TAG, /^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i], + [PR_ATTRIB_NAME, /^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i], + ['lang-uq.val', /^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/], + [PR_PUNCTUATION, /^[=<>\/]+/], + ['lang-js', /^on\w+\s*=\s*\"([^\"]+)\"/i], + ['lang-js', /^on\w+\s*=\s*\'([^\']+)\'/i], + ['lang-js', /^on\w+\s*=\s*([^\"\'>\s]+)/i], + ['lang-css', /^style\s*=\s*\"([^\"]+)\"/i], + ['lang-css', /^style\s*=\s*\'([^\']+)\'/i], + ['lang-css', /^style\s*=\s*([^\"\'>\s]+)/i] + ]), + ['in.tag']); + registerLangHandler( + createSimpleLexer([], [[PR_ATTRIB_VALUE, /^[\s\S]+/]]), ['uq.val']); + registerLangHandler(sourceDecorator({ + 'keywords': CPP_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true + }), ['c', 'cc', 'cpp', 'cxx', 'cyc', 'm']); + registerLangHandler(sourceDecorator({ + 'keywords': 'null true false' + }), ['json']); + registerLangHandler(sourceDecorator({ + 'keywords': CSHARP_KEYWORDS, + 'hashComments': true, + 'cStyleComments': true, + 'verbatimStrings': true + }), ['cs']); + registerLangHandler(sourceDecorator({ + 'keywords': JAVA_KEYWORDS, + 'cStyleComments': true + }), ['java']); + registerLangHandler(sourceDecorator({ + 'keywords': SH_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true + }), ['bsh', 'csh', 'sh']); + registerLangHandler(sourceDecorator({ + 'keywords': PYTHON_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'tripleQuotedStrings': true + }), ['cv', 'py']); + registerLangHandler(sourceDecorator({ + 'keywords': PERL_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }), ['perl', 'pl', 'pm']); + registerLangHandler(sourceDecorator({ + 'keywords': RUBY_KEYWORDS, + 'hashComments': true, + 'multiLineStrings': true, + 'regexLiterals': true + }), ['rb']); + registerLangHandler(sourceDecorator({ + 'keywords': JSCRIPT_KEYWORDS, + 'cStyleComments': true, + 'regexLiterals': true + }), ['js']); + registerLangHandler( + createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']); + + function applyDecorator(job) { + var sourceCodeHtml = job.sourceCodeHtml; + var opt_langExtension = job.langExtension; + + // Prepopulate output in case processing fails with an exception. + job.prettyPrintedHtml = sourceCodeHtml; + + try { + // Extract tags, and convert the source code to plain text. + var sourceAndExtractedTags = extractTags(sourceCodeHtml); + /** Plain text. @type {string} */ + var source = sourceAndExtractedTags.source; + job.source = source; + job.basePos = 0; + + /** Even entries are positions in source in ascending order. Odd entries + * are tags that were extracted at that position. + * @type {Array.<number|string>} + */ + job.extractedTags = sourceAndExtractedTags.tags; + + // Apply the appropriate language handler + langHandlerForExtension(opt_langExtension, source)(job); + // Integrate the decorations and tags back into the source code to produce + // a decorated html string which is left in job.prettyPrintedHtml. + recombineTagsAndDecorations(job); + } catch (e) { + if ('console' in window) { + console.log(e); + console.trace(); + } + } + } + + function prettyPrintOne(sourceCodeHtml, opt_langExtension) { + var job = { + sourceCodeHtml: sourceCodeHtml, + langExtension: opt_langExtension + }; + applyDecorator(job); + return job.prettyPrintedHtml; + } + + function prettyPrint(opt_whenDone) { + var isIE678 = window['_pr_isIE6'](); + var ieNewline = isIE678 === 6 ? '\r\n' : '\r'; + // See bug 71 and http://stackoverflow.com/questions/136443/why-doesnt-ie7- + + // fetch a list of nodes to rewrite + var codeSegments = [ + document.getElementsByTagName('pre'), + document.getElementsByTagName('code'), + document.getElementsByTagName('td'), /* ND Change: Add tables to support prototypes. */ + document.getElementsByTagName('xmp') ]; + var elements = []; + for (var i = 0; i < codeSegments.length; ++i) { + for (var j = 0, n = codeSegments[i].length; j < n; ++j) { + elements.push(codeSegments[i][j]); + } + } + codeSegments = null; + + var clock = Date; + if (!clock['now']) { + clock = { 'now': function () { return (new Date).getTime(); } }; + } + + // The loop is broken into a series of continuations to make sure that we + // don't make the browser unresponsive when rewriting a large page. + var k = 0; + var prettyPrintingJob; + + function doWork() { + var endTime = (window['PR_SHOULD_USE_CONTINUATION'] ? + clock.now() + 250 /* ms */ : + Infinity); + for (; k < elements.length && clock.now() < endTime; k++) { + var cs = elements[k]; + if (cs.className && cs.className.indexOf('prettyprint') >= 0) { + // If the classes includes a language extensions, use it. + // Language extensions can be specified like + // <pre class="prettyprint lang-cpp"> + // the language extension "cpp" is used to find a language handler as + // passed to PR_registerLangHandler. + var langExtension = cs.className.match(/\blang-(\w+)\b/); + if (langExtension) { langExtension = langExtension[1]; } + + // make sure this is not nested in an already prettified element + var nested = false; + for (var p = cs.parentNode; p; p = p.parentNode) { + if ((p.tagName === 'pre' || p.tagName === 'code' || + p.tagName === 'xmp' || p.tagName === 'td') && /* ND Change: Add tables to support prototypes */ + p.className && p.className.indexOf('prettyprint') >= 0) { + nested = true; + break; + } + } + if (!nested) { + // fetch the content as a snippet of properly escaped HTML. + // Firefox adds newlines at the end. + var content = getInnerHtml(cs); + content = content.replace(/(?:\r\n?|\n)$/, ''); + + /* ND Change: we need to preserve s so change them to a special character instead of a space. */ + content = content.replace(/ /g, '\x11'); + + // do the pretty printing + prettyPrintingJob = { + sourceCodeHtml: content, + langExtension: langExtension, + sourceNode: cs + }; + applyDecorator(prettyPrintingJob); + replaceWithPrettyPrintedHtml(); + } + } + } + if (k < elements.length) { + // finish up in a continuation + setTimeout(doWork, 250); + } else if (opt_whenDone) { + opt_whenDone(); + } + } + + function replaceWithPrettyPrintedHtml() { + var newContent = prettyPrintingJob.prettyPrintedHtml; + if (!newContent) { return; } + + /* ND Change: Restore the preserved s. */ + newContent = newContent.replace(/\x11/g, ' '); + + var cs = prettyPrintingJob.sourceNode; + + // push the prettified html back into the tag. + if (!isRawContent(cs)) { + // just replace the old html with the new + cs.innerHTML = newContent; + } else { + // we need to change the tag to a <pre> since <xmp>s do not allow + // embedded tags such as the span tags used to attach styles to + // sections of source code. + var pre = document.createElement('PRE'); + for (var i = 0; i < cs.attributes.length; ++i) { + var a = cs.attributes[i]; + if (a.specified) { + var aname = a.name.toLowerCase(); + if (aname === 'class') { + pre.className = a.value; // For IE 6 + } else { + pre.setAttribute(a.name, a.value); + } + } + } + pre.innerHTML = newContent; + + // remove the old + cs.parentNode.replaceChild(pre, cs); + cs = pre; + } + + // Replace <br>s with line-feeds so that copying and pasting works + // on IE 6. + // Doing this on other browsers breaks lots of stuff since \r\n is + // treated as two newlines on Firefox, and doing this also slows + // down rendering. + if (isIE678 && cs.tagName === 'PRE') { + var lineBreaks = cs.getElementsByTagName('br'); + for (var j = lineBreaks.length; --j >= 0;) { + var lineBreak = lineBreaks[j]; + lineBreak.parentNode.replaceChild( + document.createTextNode(ieNewline), lineBreak); + } + } + } + + doWork(); + } + + window['PR_normalizedHtml'] = normalizedHtml; + window['prettyPrintOne'] = prettyPrintOne; + window['prettyPrint'] = prettyPrint; + window['PR'] = { + 'combinePrefixPatterns': combinePrefixPatterns, + 'createSimpleLexer': createSimpleLexer, + 'registerLangHandler': registerLangHandler, + 'sourceDecorator': sourceDecorator, + 'PR_ATTRIB_NAME': PR_ATTRIB_NAME, + 'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE, + 'PR_COMMENT': PR_COMMENT, + 'PR_DECLARATION': PR_DECLARATION, + 'PR_KEYWORD': PR_KEYWORD, + 'PR_LITERAL': PR_LITERAL, + 'PR_NOCODE': PR_NOCODE, + 'PR_PLAIN': PR_PLAIN, + 'PR_PUNCTUATION': PR_PUNCTUATION, + 'PR_SOURCE': PR_SOURCE, + 'PR_STRING': PR_STRING, + 'PR_TAG': PR_TAG, + 'PR_TYPE': PR_TYPE + }; +})(); + + +// ____________________________________________________________________________ + + + +// Lua extension + +PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[\t\n\r \xA0]+/,null,' \n\r \xa0'],[PR.PR_STRING,/^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])*(?:\'|$))/,null,'\"\'']],[[PR.PR_COMMENT,/^--(?:\[(=*)\[[\s\S]*?(?:\]\1\]|$)|[^\r\n]*)/],[PR.PR_STRING,/^\[(=*)\[[\s\S]*?(?:\]\1\]|$)/],[PR.PR_KEYWORD,/^(?:and|break|do|else|elseif|end|false|for|function|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,null],[PR.PR_LITERAL,/^[+-]?(?:0x[\da-f]+|(?:(?:\.\d+|\d+(?:\.\d*)?)(?:e[+\-]?\d+)?))/i],[PR.PR_PLAIN,/^[a-z_]\w*/i],[PR.PR_PUNCTUATION,/^[^\w\t\n\r \xA0][^\w\t\n\r \xA0\"\'\-\+=]*/]]),['lua']) + + +// Haskell extension + +PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[\t\n\x0B\x0C\r ]+/,null,' \n \r '],[PR.PR_STRING,/^\"(?:[^\"\\\n\x0C\r]|\\[\s\S])*(?:\"|$)/,null,'\"'],[PR.PR_STRING,/^\'(?:[^\'\\\n\x0C\r]|\\[^&])\'?/,null,'\''],[PR.PR_LITERAL,/^(?:0o[0-7]+|0x[\da-f]+|\d+(?:\.\d+)?(?:e[+\-]?\d+)?)/i,null,'0123456789']],[[PR.PR_COMMENT,/^(?:(?:--+(?:[^\r\n\x0C]*)?)|(?:\{-(?:[^-]|-+[^-\}])*-\}))/],[PR.PR_KEYWORD,/^(?:case|class|data|default|deriving|do|else|if|import|in|infix|infixl|infixr|instance|let|module|newtype|of|then|type|where|_)(?=[^a-zA-Z0-9\']|$)/,null],[PR.PR_PLAIN,/^(?:[A-Z][\w\']*\.)*[a-zA-Z][\w\']*/],[PR.PR_PUNCTUATION,/^[^\t\n\x0B\x0C\r a-zA-Z0-9\'\"]+/]]),['hs']) + + +// ML extension + +PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[\t\n\r \xA0]+/,null,' \n\r \xa0'],[PR.PR_COMMENT,/^#(?:if[\t\n\r \xA0]+(?:[a-z_$][\w\']*|``[^\r\n\t`]*(?:``|$))|else|endif|light)/i,null,'#'],[PR.PR_STRING,/^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])*(?:\'|$))/,null,'\"\'']],[[PR.PR_COMMENT,/^(?:\/\/[^\r\n]*|\(\*[\s\S]*?\*\))/],[PR.PR_KEYWORD,/^(?:abstract|and|as|assert|begin|class|default|delegate|do|done|downcast|downto|elif|else|end|exception|extern|false|finally|for|fun|function|if|in|inherit|inline|interface|internal|lazy|let|match|member|module|mutable|namespace|new|null|of|open|or|override|private|public|rec|return|static|struct|then|to|true|try|type|upcast|use|val|void|when|while|with|yield|asr|land|lor|lsl|lsr|lxor|mod|sig|atomic|break|checked|component|const|constraint|constructor|continue|eager|event|external|fixed|functor|global|include|method|mixin|object|parallel|process|protected|pure|sealed|trait|virtual|volatile)\b/],[PR.PR_LITERAL,/^[+\-]?(?:0x[\da-f]+|(?:(?:\.\d+|\d+(?:\.\d*)?)(?:e[+\-]?\d+)?))/i],[PR.PR_PLAIN,/^(?:[a-z_]\w*[!?#]?|``[^\r\n\t`]*(?:``|$))/i],[PR.PR_PUNCTUATION,/^[^\t\n\r \xA0\"\'\w]+/]]),['fs','ml']) + + +// SQL extension + +PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[\t\n\r \xA0]+/,null,' \n\r \xa0'],[PR.PR_STRING,/^(?:"(?:[^\"\\]|\\.)*"|'(?:[^\'\\]|\\.)*')/,null,'\"\'']],[[PR.PR_COMMENT,/^(?:--[^\r\n]*|\/\*[\s\S]*?(?:\*\/|$))/],[PR.PR_KEYWORD,/^(?:ADD|ALL|ALTER|AND|ANY|AS|ASC|AUTHORIZATION|BACKUP|BEGIN|BETWEEN|BREAK|BROWSE|BULK|BY|CASCADE|CASE|CHECK|CHECKPOINT|CLOSE|CLUSTERED|COALESCE|COLLATE|COLUMN|COMMIT|COMPUTE|CONSTRAINT|CONTAINS|CONTAINSTABLE|CONTINUE|CONVERT|CREATE|CROSS|CURRENT|CURRENT_DATE|CURRENT_TIME|CURRENT_TIMESTAMP|CURRENT_USER|CURSOR|DATABASE|DBCC|DEALLOCATE|DECLARE|DEFAULT|DELETE|DENY|DESC|DISK|DISTINCT|DISTRIBUTED|DOUBLE|DROP|DUMMY|DUMP|ELSE|END|ERRLVL|ESCAPE|EXCEPT|EXEC|EXECUTE|EXISTS|EXIT|FETCH|FILE|FILLFACTOR|FOR|FOREIGN|FREETEXT|FREETEXTTABLE|FROM|FULL|FUNCTION|GOTO|GRANT|GROUP|HAVING|HOLDLOCK|IDENTITY|IDENTITYCOL|IDENTITY_INSERT|IF|IN|INDEX|INNER|INSERT|INTERSECT|INTO|IS|JOIN|KEY|KILL|LEFT|LIKE|LINENO|LOAD|NATIONAL|NOCHECK|NONCLUSTERED|NOT|NULL|NULLIF|OF|OFF|OFFSETS|ON|OPEN|OPENDATASOURCE|OPENQUERY|OPENROWSET|OPENXML|OPTION|OR|ORDER|OUTER|OVER|PERCENT|PLAN|PRECISION|PRIMARY|PRINT|PROC|PROCEDURE|PUBLIC|RAISERROR|READ|READTEXT|RECONFIGURE|REFERENCES|REPLICATION|RESTORE|RESTRICT|RETURN|REVOKE|RIGHT|ROLLBACK|ROWCOUNT|ROWGUIDCOL|RULE|SAVE|SCHEMA|SELECT|SESSION_USER|SET|SETUSER|SHUTDOWN|SOME|STATISTICS|SYSTEM_USER|TABLE|TEXTSIZE|THEN|TO|TOP|TRAN|TRANSACTION|TRIGGER|TRUNCATE|TSEQUAL|UNION|UNIQUE|UPDATE|UPDATETEXT|USE|USER|VALUES|VARYING|VIEW|WAITFOR|WHEN|WHERE|WHILE|WITH|WRITETEXT)(?=[^\w-]|$)/i,null],[PR.PR_LITERAL,/^[+-]?(?:0x[\da-f]+|(?:(?:\.\d+|\d+(?:\.\d*)?)(?:e[+\-]?\d+)?))/i],[PR.PR_PLAIN,/^[a-z_][\w-]*/i],[PR.PR_PUNCTUATION,/^[^\w\t\n\r \xA0\"\'][^\w\t\n\r \xA0+\-\"\']*/]]),['sql']) + + +// VB extension + +PR.registerLangHandler(PR.createSimpleLexer([[PR.PR_PLAIN,/^[\t\n\r \xA0\u2028\u2029]+/,null,' \n\r \xa0\u2028\u2029'],[PR.PR_STRING,/^(?:[\"\u201C\u201D](?:[^\"\u201C\u201D]|[\"\u201C\u201D]{2})(?:[\"\u201C\u201D]c|$)|[\"\u201C\u201D](?:[^\"\u201C\u201D]|[\"\u201C\u201D]{2})*(?:[\"\u201C\u201D]|$))/i,null,'\"\u201c\u201d'],[PR.PR_COMMENT,/^[\'\u2018\u2019][^\r\n\u2028\u2029]*/,null,'\'\u2018\u2019']],[[PR.PR_KEYWORD,/^(?:AddHandler|AddressOf|Alias|And|AndAlso|Ansi|As|Assembly|Auto|Boolean|ByRef|Byte|ByVal|Call|Case|Catch|CBool|CByte|CChar|CDate|CDbl|CDec|Char|CInt|Class|CLng|CObj|Const|CShort|CSng|CStr|CType|Date|Decimal|Declare|Default|Delegate|Dim|DirectCast|Do|Double|Each|Else|ElseIf|End|EndIf|Enum|Erase|Error|Event|Exit|Finally|For|Friend|Function|Get|GetType|GoSub|GoTo|Handles|If|Implements|Imports|In|Inherits|Integer|Interface|Is|Let|Lib|Like|Long|Loop|Me|Mod|Module|MustInherit|MustOverride|MyBase|MyClass|Namespace|New|Next|Not|NotInheritable|NotOverridable|Object|On|Option|Optional|Or|OrElse|Overloads|Overridable|Overrides|ParamArray|Preserve|Private|Property|Protected|Public|RaiseEvent|ReadOnly|ReDim|RemoveHandler|Resume|Return|Select|Set|Shadows|Shared|Short|Single|Static|Step|Stop|String|Structure|Sub|SyncLock|Then|Throw|To|Try|TypeOf|Unicode|Until|Variant|Wend|When|While|With|WithEvents|WriteOnly|Xor|EndIf|GoSub|Let|Variant|Wend)\b/i,null],[PR.PR_COMMENT,/^REM[^\r\n\u2028\u2029]*/i],[PR.PR_LITERAL,/^(?:True\b|False\b|Nothing\b|\d+(?:E[+\-]?\d+[FRD]?|[FRDSIL])?|(?:&H[0-9A-F]+|&O[0-7]+)[SIL]?|\d*\.\d+(?:E[+\-]?\d+)?[FRD]?|#\s+(?:\d+[\-\/]\d+[\-\/]\d+(?:\s+\d+:\d+(?::\d+)?(\s*(?:AM|PM))?)?|\d+:\d+(?::\d+)?(\s*(?:AM|PM))?)\s+#)/i],[PR.PR_PLAIN,/^(?:(?:[a-z]|_\w)\w*|\[(?:[a-z]|_\w)\w*\])/i],[PR.PR_PUNCTUATION,/^[^\w\t\n\r \"\'\[\]\xA0\u2018\u2019\u201C\u201D\u2028\u2029]+/],[PR.PR_PUNCTUATION,/^(?:\[|\])/]]),['vb','vbs']) diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/searchdata.js b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/searchdata.js new file mode 100644 index 00000000000..d66d1c2a624 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/searchdata.js @@ -0,0 +1,182 @@ +var indexSectionsWithContent = { + "Files": { + "Symbols": false, + "Numbers": false, + "A": false, + "B": true, + "C": true, + "D": false, + "E": false, + "F": true, + "G": true, + "H": false, + "I": true, + "J": true, + "K": false, + "L": true, + "M": true, + "N": false, + "O": false, + "P": true, + "Q": false, + "R": false, + "S": true, + "T": true, + "U": false, + "V": false, + "W": true, + "X": true, + "Y": false, + "Z": false + }, + "Types": { + "Symbols": false, + "Numbers": false, + "A": false, + "B": false, + "C": false, + "D": false, + "E": false, + "F": false, + "G": true, + "H": false, + "I": false, + "J": false, + "K": false, + "L": false, + "M": false, + "N": false, + "O": false, + "P": false, + "Q": false, + "R": false, + "S": false, + "T": false, + "U": false, + "V": false, + "W": false, + "X": false, + "Y": false, + "Z": false + }, + "Macros": { + "Symbols": false, + "Numbers": false, + "A": false, + "B": false, + "C": false, + "D": false, + "E": false, + "F": false, + "G": true, + "H": false, + "I": false, + "J": false, + "K": false, + "L": false, + "M": false, + "N": false, + "O": false, + "P": false, + "Q": false, + "R": false, + "S": false, + "T": false, + "U": false, + "V": false, + "W": false, + "X": false, + "Y": false, + "Z": false + }, + "Constants": { + "Symbols": false, + "Numbers": false, + "A": false, + "B": false, + "C": false, + "D": false, + "E": false, + "F": false, + "G": true, + "H": false, + "I": false, + "J": false, + "K": false, + "L": false, + "M": false, + "N": false, + "O": false, + "P": 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesJ.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesJ.html new file mode 100644 index 00000000000..98c23e04c76 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesJ.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_JPEG_spcIO><div class=IEntry><a href="../files/gd_jpeg-c.html#JPEG_IO" target=_parent class=ISymbol>JPEG IO</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesL.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesL.html new file mode 100644 index 00000000000..263f0e1c279 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesL.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Large_spcFont><div class=IEntry><a href="../files/gdfontl-c.html#Large_Font" target=_parent class=ISymbol>Large Font</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesM.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesM.html new file mode 100644 index 00000000000..85976e4dc7e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesM.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Medium_spcBold_spcFont><div class=IEntry><a href="../files/gdfontmb-c.html#Medium_Bold_Font" target=_parent class=ISymbol>Medium Bold Font</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesP.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesP.html new file mode 100644 index 00000000000..f4d48c679bc --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesP.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_PNG_spcIO><div class=IEntry><a href="../files/gd_png-c.html#PNG_IO" target=_parent class=ISymbol>PNG IO</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesS.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesS.html new file mode 100644 index 00000000000..840394ae88e --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesS.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Small_spcFont><div class=IEntry><a href="../files/gdfonts-c.html#Small_Font" target=_parent class=ISymbol>Small Font</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesT.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesT.html new file mode 100644 index 00000000000..f52ff92df18 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesT.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_TGA_spcInput><div class=IEntry><a href="../files/gd_tga-c.html#TGA_Input" target=_parent class=ISymbol>TGA Input</a></div></div><div class=SRResult id=SR_TIFF_spcIO><div class=IEntry><a href="../files/gd_tiff-c.html#TIFF_IO" target=_parent class=ISymbol>TIFF IO</a></div></div><div class=SRResult id=SR_Tiny_spcFont><div class=IEntry><a href="../files/gdfontt-c.html#Tiny_Font" target=_parent class=ISymbol>Tiny Font</a></div></div><div class=SRResult id=SR_Transformations><div class=IEntry><a href="../files/gd_transform-c.html#Transformations" target=_parent class=ISymbol>Transformations</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesW.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesW.html new file mode 100644 index 00000000000..728335317c9 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesW.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_WBMP_spcIO><div class=IEntry><a href="../files/gd_wbmp-c.html#WBMP_IO" target=_parent class=ISymbol>WBMP IO</a></div></div><div class=SRResult id=SR_WebP_spcIO><div class=IEntry><a href="../files/gd_webp-c.html#WebP_IO" target=_parent class=ISymbol>WebP IO</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesX.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesX.html new file mode 100644 index 00000000000..301bd947292 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesX.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_XBM_spcIO><div class=IEntry><a href="../files/gd_xbm-c.html#XBM_IO" target=_parent class=ISymbol>XBM IO</a></div></div><div class=SRResult id=SR_XPM_spcInput><div class=IEntry><a href="../files/gdxpm-c.html#XPM_Input" target=_parent class=ISymbol>XPM Input</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FunctionsG.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FunctionsG.html new file mode 100644 index 00000000000..f5dafcaa093 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FunctionsG.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- 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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralB.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralB.html new file mode 100644 index 00000000000..c6e32898c28 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralB.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_BMP_spcIO><div class=IEntry><a href="../files/gd_bmp-c.html#BMP_IO" target=_parent class=ISymbol>BMP IO</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralC.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralC.html new file mode 100644 index 00000000000..4e5262c1cf5 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralC.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Cloning_spcand_spcCopying><div class=IEntry><a href="../files/gd-c.html#Cloning_and_Copying" target=_parent class=ISymbol>Cloning and Copying</a></div></div><div class=SRResult id=SR_Color><div class=IEntry><a href="../files/gd-c.html#Color" target=_parent class=ISymbol>Color</a></div></div><div class=SRResult id=SR_Color_spcComposition><div class=IEntry><a href="../files/gd-h.html#Color_Composition" target=_parent class=ISymbol>Color Composition</a></div></div><div class=SRResult id=SR_Color_spcDecomposition><div class=IEntry><a href="../files/gd-h.html#Color_Decomposition" target=_parent class=ISymbol>Color Decomposition</a></div></div><div class=SRResult id=SR_Color_spcQuantization><div class=IEntry><a href="javascript:searchResults.Toggle('SR_Color_spcQuantization')" class=ISymbol>Color Quantization</a><div class=ISubIndex><a href="../files/gd-h.html#Color_Quantization" target=_parent class=IFile>gd.h</a><a href="../files/gd_topal-c.html#Color_Quantization" target=_parent class=IFile>gd_topal.c</a></div></div></div><div class=SRResult id=SR_Colors><div class=IEntry><a href="../files/gd-h.html#Colors" target=_parent class=ISymbol>Colors</a></div></div><div class=SRResult id=SR_Creation_spcand_spcDestruction><div class=IEntry><a href="../files/gd-c.html#Creation_and_Destruction" target=_parent class=ISymbol>Creation and Destruction</a></div></div><div class=SRResult id=SR_Crop><div class=IEntry><a href="../files/gd-h.html#Crop" target=_parent class=ISymbol>Crop</a></div></div><div class=SRResult id=SR_Cropping><div class=IEntry><a href="../files/gd_crop-c.html#Cropping" target=_parent class=ISymbol>Cropping</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralE.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralE.html new file mode 100644 index 00000000000..89fb4ec354b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralE.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Effects><div class=IEntry><a href="../files/gd-h.html#Effects" target=_parent class=ISymbol>Effects</a></div></div><div class=SRResult id=SR_Error_spcHandling><div class=IEntry><a href="../files/gd-c.html#Error_Handling" target=_parent class=ISymbol>Error Handling</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralF.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralF.html new file mode 100644 index 00000000000..46c96a7fc12 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralF.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_FreeType_spcfont_spcrendering><div class=IEntry><a href="../files/gdft-c.html#FreeType_font_rendering" target=_parent class=ISymbol>FreeType font rendering</a></div></div><div class=SRResult id=SR_Functions><div class=IEntry><a href="javascript:searchResults.Toggle('SR_Functions')" class=ISymbol>Functions</a><div class=ISubIndex><a href="../files/gd_bmp-c.html#Functions" target=_parent class=IFile>gd_bmp.c</a><a href="../files/gd_crop-c.html#Functions" target=_parent class=IFile>gd_crop.c</a><a href="../files/gd_filename-c.html#Functions" target=_parent class=IFile>gd_filename.c</a><a href="../files/gd_filter-c.html#Functions" target=_parent class=IFile>gd_filter.c</a><a href="../files/gd_gd-c.html#Functions" target=_parent class=IFile>gd_gd.c</a><a href="../files/gd_gd2-c.html#Functions" target=_parent class=IFile>gd_gd2.c</a><a href="../files/gd_gif_in-c.html#Functions" target=_parent class=IFile>gd_gif_in.c</a><a href="../files/gd_gif_out-c.html#Functions" target=_parent class=IFile>gd_gif_out.c</a><a href="../files/gd_io_dp-c.html#Functions" target=_parent class=IFile>gd_io_dp.c</a><a href="../files/gd_jpeg-c.html#Functions" target=_parent class=IFile>gd_jpeg.c</a><a href="../files/gd_matrix-c.html#Functions" target=_parent class=IFile>gd_matrix.c</a><a href="../files/gd_png-c.html#Functions" target=_parent class=IFile>gd_png.c</a><a href="../files/gd_ss-c.html#Functions" target=_parent class=IFile>gd_ss.c</a><a href="../files/gd_tga-c.html#Functions" target=_parent class=IFile>gd_tga.c</a><a href="../files/gd_tiff-c.html#Functions" target=_parent class=IFile>gd_tiff.c</a><a href="../files/gd_topal-c.html#Functions" target=_parent class=IFile>gd_topal.c</a><a href="../files/gd_transform-c.html#Functions" target=_parent class=IFile>gd_transform.c</a><a href="../files/gd_version-c.html#Functions" target=_parent class=IFile>gd_version.c</a><a href="../files/gd_wbmp-c.html#Functions" target=_parent class=IFile>gd_wbmp.c</a><a href="../files/gd_webp-c.html#Functions" target=_parent class=IFile>gd_webp.c</a><a href="../files/gd_xbm-c.html#Functions" target=_parent class=IFile>gd_xbm.c</a><a href="../files/gdfontg-c.html#Functions" target=_parent class=IFile>gdfontg.c</a><a href="../files/gdfontl-c.html#Functions" target=_parent class=IFile>gdfontl.c</a><a href="../files/gdfontmb-c.html#Functions" target=_parent class=IFile>gdfontmb.c</a><a href="../files/gdfonts-c.html#Functions" target=_parent class=IFile>gdfonts.c</a><a href="../files/gdfontt-c.html#Functions" target=_parent class=IFile>gdfontt.c</a><a href="../files/gdft-c.html#Functions" target=_parent class=IFile>gdft.c</a><a href="../files/gdfx-c.html#Functions" target=_parent class=IFile>gdfx.c</a><a href="../files/gdxpm-c.html#Functions" target=_parent class=IFile>gdxpm.c</a></div></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
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\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralNumbers.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralNumbers.html new file mode 100644 index 00000000000..509232a63ab --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralNumbers.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_1><div class=IEntry><a href="../files/preamble-txt.html#About_LibGD_2.3.1" target=_parent class=ISymbol>1</a>, <span class=IParent>About LibGD 2::<wbr>3</span></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralO.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralO.html new file mode 100644 index 00000000000..12d643b10e7 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralO.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_other><div class=IEntry><a href="../files/gd-c.html#other" target=_parent class=ISymbol>other</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralP.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralP.html new file mode 100644 index 00000000000..0137f91bb20 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralP.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Pixels><div class=IEntry><a href="../files/gd-c.html#Pixels" target=_parent class=ISymbol>Pixels</a></div></div><div class=SRResult id=SR_PNG_spcIO><div class=IEntry><a href="../files/gd_png-c.html#PNG_IO" target=_parent class=ISymbol>PNG IO</a></div></div><div class=SRResult id=SR_Polygons><div class=IEntry><a href="../files/gd-c.html#Polygons" target=_parent class=ISymbol>Polygons</a></div></div><div class=SRResult id=SR_Primitives><div class=IEntry><a href="../files/gd-c.html#Primitives" target=_parent class=ISymbol>Primitives</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralS.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralS.html new file mode 100644 index 00000000000..63466b534fa --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralS.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_Small_spcFont><div class=IEntry><a href="../files/gdfonts-c.html#Small_Font" target=_parent class=ISymbol>Small Font</a></div></div><div class=SRResult id=SR_Special_spcColors><div class=IEntry><a href="../files/gd-h.html#Special_Colors" target=_parent class=ISymbol>Special Colors</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralT.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralT.html new file mode 100644 index 00000000000..a0cc479db7b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralT.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_TGA_spcInput><div class=IEntry><a href="../files/gd_tga-c.html#TGA_Input" target=_parent class=ISymbol>TGA Input</a></div></div><div class=SRResult id=SR_TIFF_spcIO><div class=IEntry><a href="../files/gd_tiff-c.html#TIFF_IO" target=_parent class=ISymbol>TIFF IO</a></div></div><div class=SRResult id=SR_Tiny_spcFont><div class=IEntry><a href="../files/gdfontt-c.html#Tiny_Font" target=_parent class=ISymbol>Tiny Font</a></div></div><div class=SRResult id=SR_Transform><div class=IEntry><a href="../files/gd-h.html#Transform" target=_parent class=ISymbol>Transform</a></div></div><div class=SRResult id=SR_Transformations><div class=IEntry><a href="../files/gd_transform-c.html#Transformations" target=_parent class=ISymbol>Transformations</a></div></div><div class=SRResult id=SR_Types><div class=IEntry><a href="javascript:searchResults.Toggle('SR_Types')" class=ISymbol>Types</a><div class=ISubIndex><a href="../files/gd-h.html#Types" target=_parent class=IFile>gd.h</a><a href="../files/gd_io-h.html#Types" target=_parent class=IFile>gd_io.h</a></div></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralW.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralW.html new file mode 100644 index 00000000000..728335317c9 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralW.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_WBMP_spcIO><div class=IEntry><a href="../files/gd_wbmp-c.html#WBMP_IO" target=_parent class=ISymbol>WBMP IO</a></div></div><div class=SRResult id=SR_WebP_spcIO><div class=IEntry><a href="../files/gd_webp-c.html#WebP_IO" target=_parent class=ISymbol>WebP IO</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralX.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralX.html new file mode 100644 index 00000000000..301bd947292 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/GeneralX.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_XBM_spcIO><div class=IEntry><a href="../files/gd_xbm-c.html#XBM_IO" target=_parent class=ISymbol>XBM IO</a></div></div><div class=SRResult id=SR_XPM_spcInput><div class=IEntry><a href="../files/gdxpm-c.html#XPM_Input" target=_parent class=ISymbol>XPM Input</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/MacrosG.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/MacrosG.html new file mode 100644 index 00000000000..162122c376d --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/MacrosG.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_gdImageAlpha><div class=IEntry><a href="../files/gd-h.html#gdImageAlpha" target=_parent class=ISymbol>gdImageAlpha</a></div></div><div class=SRResult id=SR_gdImageBlue><div class=IEntry><a href="../files/gd-h.html#gdImageBlue" target=_parent class=ISymbol>gdImageBlue</a></div></div><div class=SRResult id=SR_gdImageColorsTotal><div class=IEntry><a href="../files/gd-h.html#gdImageColorsTotal" target=_parent class=ISymbol>gdImageColorsTotal</a></div></div><div class=SRResult id=SR_gdImageGetInterlaced><div class=IEntry><a href="../files/gd-h.html#gdImageGetInterlaced" target=_parent class=ISymbol>gdImageGetInterlaced</a></div></div><div class=SRResult id=SR_gdImageGetTransparent><div class=IEntry><a href="../files/gd-h.html#gdImageGetTransparent" target=_parent class=ISymbol>gdImageGetTransparent</a></div></div><div class=SRResult id=SR_gdImageGreen><div class=IEntry><a href="../files/gd-h.html#gdImageGreen" target=_parent class=ISymbol>gdImageGreen</a></div></div><div class=SRResult id=SR_gdImagePalettePixel><div class=IEntry><a href="../files/gd-h.html#gdImagePalettePixel" target=_parent class=ISymbol>gdImagePalettePixel</a></div></div><div class=SRResult id=SR_gdImageRed><div class=IEntry><a href="../files/gd-h.html#gdImageRed" target=_parent class=ISymbol>gdImageRed</a></div></div><div class=SRResult id=SR_gdImageResolutionX><div class=IEntry><a href="../files/gd-h.html#gdImageResolutionX" target=_parent class=ISymbol>gdImageResolutionX</a></div></div><div class=SRResult id=SR_gdImageResolutionY><div class=IEntry><a href="../files/gd-h.html#gdImageResolutionY" target=_parent class=ISymbol>gdImageResolutionY</a></div></div><div class=SRResult id=SR_gdImageSX><div class=IEntry><a href="../files/gd-h.html#gdImageSX" target=_parent class=ISymbol>gdImageSX</a></div></div><div class=SRResult id=SR_gdImageSY><div class=IEntry><a href="../files/gd-h.html#gdImageSY" target=_parent class=ISymbol>gdImageSY</a></div></div><div class=SRResult id=SR_gdImageTrueColor><div class=IEntry><a href="../files/gd-h.html#gdImageTrueColor" target=_parent class=ISymbol>gdImageTrueColor</a></div></div><div class=SRResult id=SR_gdImageTrueColorPixel><div class=IEntry><a href="../files/gd-h.html#gdImageTrueColorPixel" target=_parent class=ISymbol>gdImageTrueColorPixel</a></div></div><div class=SRResult id=SR_gdTrueColorAlpha><div class=IEntry><a href="../files/gd-h.html#gdTrueColorAlpha" target=_parent class=ISymbol>gdTrueColorAlpha</a></div></div><div class=SRResult id=SR_gdTrueColorGetAlpha><div class=IEntry><a href="../files/gd-h.html#gdTrueColorGetAlpha" target=_parent class=ISymbol>gdTrueColorGetAlpha</a></div></div><div class=SRResult id=SR_gdTrueColorGetBlue><div class=IEntry><a href="../files/gd-h.html#gdTrueColorGetBlue" target=_parent class=ISymbol>gdTrueColorGetBlue</a></div></div><div class=SRResult id=SR_gdTrueColorGetGreen><div class=IEntry><a href="../files/gd-h.html#gdTrueColorGetGreen" target=_parent class=ISymbol>gdTrueColorGetGreen</a></div></div><div class=SRResult id=SR_gdTrueColorGetRed><div class=IEntry><a href="../files/gd-h.html#gdTrueColorGetRed" target=_parent class=ISymbol>gdTrueColorGetRed</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/NoResults.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/NoResults.html new file mode 100644 index 00000000000..5ce7717677f --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/NoResults.html @@ -0,0 +1,15 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=NoMatches>No Matches</div></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/TypesG.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/TypesG.html new file mode 100644 index 00000000000..ef54b5f9826 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/TypesG.html @@ -0,0 +1,20 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> + +<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><link rel="stylesheet" type="text/css" href="../styles/main.css"><script language=JavaScript src="../javascript/main.js"></script></head><body class="PopupSearchResultsPage" onLoad="NDOnLoad()"><script language=JavaScript><!-- +if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script> + +<!-- Generated by Natural Docs, version 1.51 --> +<!-- http://www.naturaldocs.org --> + +<!-- saved from url=(0026)http://www.naturaldocs.org --> + + + + +<div id=Index><div class=SRStatus id=Loading>Loading...</div><table border=0 cellspacing=0 cellpadding=0><div class=SRResult id=SR_gdFont><div class=IEntry><a href="../files/gd-h.html#gdFont" target=_parent class=ISymbol>gdFont</a></div></div><div class=SRResult id=SR_gdFontPtr><div class=IEntry><a href="../files/gd-h.html#gdFontPtr" target=_parent class=ISymbol>gdFontPtr</a></div></div><div class=SRResult id=SR_gdFTStringExtra><div class=IEntry><a href="../files/gd-h.html#gdFTStringExtra" target=_parent class=ISymbol>gdFTStringExtra</a></div></div><div class=SRResult id=SR_gdFTStringExtraPtr><div class=IEntry><a href="../files/gd-h.html#gdFTStringExtraPtr" target=_parent class=ISymbol>gdFTStringExtraPtr</a></div></div><div class=SRResult id=SR_gdImage><div class=IEntry><a href="../files/gd-h.html#gdImage" target=_parent class=ISymbol>gdImage</a></div></div><div class=SRResult id=SR_gdImagePtr><div class=IEntry><a href="../files/gd-h.html#gdImagePtr" target=_parent class=ISymbol>gdImagePtr</a></div></div><div class=SRResult id=SR_gdIOCtx><div class=IEntry><a href="../files/gd_io-h.html#gdIOCtx" target=_parent class=ISymbol>gdIOCtx</a></div></div><div class=SRResult id=SR_gdPaletteQuantizationMethod><div class=IEntry><a href="../files/gd-h.html#gdPaletteQuantizationMethod" target=_parent class=ISymbol>gdPaletteQuantizationMethod</a></div></div><div class=SRResult id=SR_gdPoint><div class=IEntry><a href="../files/gd-h.html#gdPoint" target=_parent class=ISymbol>gdPoint</a></div></div><div class=SRResult id=SR_gdPointF><div class=IEntry><a href="../files/gd-h.html#gdPointF" target=_parent class=ISymbol>gdPointF</a></div></div><div class=SRResult id=SR_gdPointFPtr><div class=IEntry><a href="../files/gd-h.html#gdPointFPtr" target=_parent class=ISymbol>gdPointFPtr</a></div></div><div class=SRResult id=SR_gdPointPtr><div class=IEntry><a href="../files/gd-h.html#gdPointPtr" target=_parent class=ISymbol>gdPointPtr</a></div></div><div class=SRResult id=SR_gdRect><div class=IEntry><a href="../files/gd-h.html#gdRect" target=_parent class=ISymbol>gdRect</a></div></div><div class=SRResult id=SR_gdRectPtr><div class=IEntry><a href="../files/gd-h.html#gdRectPtr" target=_parent class=ISymbol>gdRectPtr</a></div></div><div class=SRResult id=SR_gdSink><div class=IEntry><a href="../files/gd-h.html#gdSink" target=_parent class=ISymbol>gdSink</a></div></div><div class=SRResult id=SR_gdSinkPtr><div class=IEntry><a href="../files/gd-h.html#gdSinkPtr" target=_parent class=ISymbol>gdSinkPtr</a></div></div><div class=SRResult id=SR_gdSource><div class=IEntry><a href="../files/gd-h.html#gdSource" target=_parent class=ISymbol>gdSource</a></div></div><div class=SRResult id=SR_gdSourcePtr><div class=IEntry><a href="../files/gd-h.html#gdSourcePtr" target=_parent class=ISymbol>gdSourcePtr</a></div></div></table><div class=SRStatus id=Searching>Searching...</div><div class=SRStatus id=NoMatches>No Matches</div><script type="text/javascript"><!-- +document.getElementById("Loading").style.display="none"; +document.getElementById("NoMatches").style.display="none"; +var searchResults = new SearchResults("searchResults", "HTML"); +searchResults.Search(); +--></script></div><script language=JavaScript><!-- +if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
\ No newline at end of file diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/1.css b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/1.css new file mode 100644 index 00000000000..511703fc455 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/1.css @@ -0,0 +1,828 @@ +/*
+ IMPORTANT: If you're editing this file in the output directory of one of
+ your projects, your changes will be overwritten the next time you run
+ Natural Docs. Instead, copy this file to your project directory, make your
+ changes, and you can use it with -s. Even better would be to make a CSS
+ file in your project directory with only your changes, which you can then
+ use with -s [original style] [your changes].
+
+ On the other hand, if you're editing this file in the Natural Docs styles
+ directory, the changes will automatically be applied to all your projects
+ that use this style the next time Natural Docs is run on them.
+
+ This file is part of Natural Docs, which is Copyright © 2003-2010 Greg Valure.
+ Natural Docs is licensed under version 3 of the GNU Affero General Public
+ License (AGPL). Refer to License.txt for the complete details.
+
+ This file may be distributed with documentation files generated by Natural Docs.
+ Such documentation is not covered by Natural Docs' copyright and licensing,
+ and may have its own copyright and distribution terms as decided by its author.
+*/
+
+body {
+ font: 10pt Verdana, Arial, sans-serif;
+ color: #000000;
+ margin: 0; padding: 0;
+ }
+
+.ContentPage,
+.IndexPage,
+.FramedMenuPage {
+ background-color: #E8E8E8;
+ }
+.FramedContentPage,
+.FramedIndexPage,
+.FramedSearchResultsPage,
+.PopupSearchResultsPage {
+ background-color: #FFFFFF;
+ }
+
+
+a:link,
+a:visited { color: #900000; text-decoration: none }
+a:hover { color: #900000; text-decoration: underline }
+a:active { color: #FF0000; text-decoration: underline }
+
+td {
+ vertical-align: top }
+
+img { border: 0; }
+
+
+/*
+ Comment out this line to use web-style paragraphs (blank line between
+ paragraphs, no indent) instead of print-style paragraphs (no blank line,
+ indented.)
+*/
+p {
+ text-indent: 5ex; margin: 0 }
+
+
+/* Opera doesn't break with just wbr, but will if you add this. */
+.Opera wbr:after {
+ content: "\00200B";
+ }
+
+
+/* Blockquotes are used as containers for things that may need to scroll. */
+blockquote {
+ padding: 0;
+ margin: 0;
+ overflow: auto;
+ }
+
+
+.Firefox1 blockquote {
+ padding-bottom: .5em;
+ }
+
+/* Turn off scrolling when printing. */
+@media print {
+ blockquote {
+ overflow: visible;
+ }
+ .IE blockquote {
+ width: auto;
+ }
+ }
+
+
+
+#Menu {
+ font-size: 9pt;
+ padding: 10px 0 0 0;
+ }
+.ContentPage #Menu,
+.IndexPage #Menu {
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 31ex;
+ overflow: hidden;
+ }
+.ContentPage .Firefox #Menu,
+.IndexPage .Firefox #Menu {
+ width: 27ex;
+ }
+
+
+ .MTitle {
+ font-size: 16pt; font-weight: bold; font-variant: small-caps;
+ text-align: center;
+ padding: 5px 10px 15px 10px;
+ border-bottom: 1px dotted #000000;
+ margin-bottom: 15px }
+
+ .MSubTitle {
+ font-size: 9pt; font-weight: normal; font-variant: normal;
+ margin-top: 1ex; margin-bottom: 5px }
+
+
+ .MEntry a:link,
+ .MEntry a:hover,
+ .MEntry a:visited { color: #606060; margin-right: 0 }
+ .MEntry a:active { color: #A00000; margin-right: 0 }
+
+
+ .MGroup {
+ font-variant: small-caps; font-weight: bold;
+ margin: 1em 0 1em 10px;
+ }
+
+ .MGroupContent {
+ font-variant: normal; font-weight: normal }
+
+ .MGroup a:link,
+ .MGroup a:hover,
+ .MGroup a:visited { color: #545454; margin-right: 10px }
+ .MGroup a:active { color: #A00000; margin-right: 10px }
+
+
+ .MFile,
+ .MText,
+ .MLink,
+ .MIndex {
+ padding: 1px 17px 2px 10px;
+ margin: .25em 0 .25em 0;
+ }
+
+ .MText {
+ font-size: 8pt; font-style: italic }
+
+ .MLink {
+ font-style: italic }
+
+ #MSelected {
+ color: #000000; background-color: #FFFFFF;
+ /* Replace padding with border. */
+ padding: 0 10px 0 10px;
+ border-width: 1px 2px 2px 0; border-style: solid; border-color: #000000;
+ margin-right: 5px;
+ }
+
+ /* Close off the left side when its in a group. */
+ .MGroup #MSelected {
+ padding-left: 9px; border-left-width: 1px }
+
+ /* A treat for Mozilla users. Blatantly non-standard. Will be replaced with CSS 3 attributes when finalized/supported. */
+ .Firefox #MSelected {
+ -moz-border-radius-topright: 10px;
+ -moz-border-radius-bottomright: 10px }
+ .Firefox .MGroup #MSelected {
+ -moz-border-radius-topleft: 10px;
+ -moz-border-radius-bottomleft: 10px }
+
+
+ #MSearchPanel {
+ padding: 0px 6px;
+ margin: .25em 0;
+ }
+
+
+ #MSearchField {
+ font: italic 9pt Verdana, sans-serif;
+ color: #606060;
+ background-color: #E8E8E8;
+ border: none;
+ padding: 2px 4px;
+ width: 100%;
+ }
+ /* Only Opera gets it right. */
+ .Firefox #MSearchField,
+ .IE #MSearchField,
+ .Safari #MSearchField {
+ width: 94%;
+ }
+ .Opera9 #MSearchField,
+ .Konqueror #MSearchField {
+ width: 97%;
+ }
+ .FramedMenuPage .Firefox #MSearchField,
+ .FramedMenuPage .Safari #MSearchField,
+ .FramedMenuPage .Konqueror #MSearchField {
+ width: 98%;
+ }
+
+ /* Firefox doesn't do this right in frames without #MSearchPanel added on.
+ It's presence doesn't hurt anything other browsers. */
+ #MSearchPanel.MSearchPanelInactive:hover #MSearchField {
+ background-color: #FFFFFF;
+ border: 1px solid #C0C0C0;
+ padding: 1px 3px;
+ }
+ .MSearchPanelActive #MSearchField {
+ background-color: #FFFFFF;
+ border: 1px solid #C0C0C0;
+ font-style: normal;
+ padding: 1px 3px;
+ }
+
+ #MSearchType {
+ visibility: hidden;
+ font: 8pt Verdana, sans-serif;
+ width: 98%;
+ padding: 0;
+ border: 1px solid #C0C0C0;
+ }
+ .MSearchPanelActive #MSearchType,
+ /* As mentioned above, Firefox doesn't do this right in frames without #MSearchPanel added on. */
+ #MSearchPanel.MSearchPanelInactive:hover #MSearchType,
+ #MSearchType:focus {
+ visibility: visible;
+ color: #606060;
+ }
+ #MSearchType option#MSearchEverything {
+ font-weight: bold;
+ }
+
+ .Opera8 .MSearchPanelInactive:hover,
+ .Opera8 .MSearchPanelActive {
+ margin-left: -1px;
+ }
+
+
+ iframe#MSearchResults {
+ width: 60ex;
+ height: 15em;
+ }
+ #MSearchResultsWindow {
+ display: none;
+ position: absolute;
+ left: 0; top: 0;
+ border: 1px solid #000000;
+ background-color: #E8E8E8;
+ }
+ #MSearchResultsWindowClose {
+ font-weight: bold;
+ font-size: 8pt;
+ display: block;
+ padding: 2px 5px;
+ }
+ #MSearchResultsWindowClose:link,
+ #MSearchResultsWindowClose:visited {
+ color: #000000;
+ text-decoration: none;
+ }
+ #MSearchResultsWindowClose:active,
+ #MSearchResultsWindowClose:hover {
+ color: #800000;
+ text-decoration: none;
+ background-color: #F4F4F4;
+ }
+
+
+
+
+#Content {
+ padding-bottom: 15px;
+ }
+
+.ContentPage #Content {
+ border-width: 0 0 1px 1px;
+ border-style: solid;
+ border-color: #000000;
+ background-color: #FFFFFF;
+ font-size: 9pt; /* To make 31ex match the menu's 31ex. */
+ margin-left: 31ex;
+ }
+.ContentPage .Firefox #Content {
+ margin-left: 27ex;
+ }
+
+
+
+ .CTopic {
+ font-size: 10pt;
+ margin-bottom: 3em;
+ }
+
+
+ .CTitle {
+ font-size: 12pt; font-weight: bold;
+ border-width: 0 0 1px 0; border-style: solid; border-color: #A0A0A0;
+ margin: 0 15px .5em 15px }
+
+ .CGroup .CTitle {
+ font-size: 16pt; font-variant: small-caps;
+ padding-left: 15px; padding-right: 15px;
+ border-width: 0 0 2px 0; border-color: #000000;
+ margin-left: 0; margin-right: 0 }
+
+ .CClass .CTitle,
+ .CInterface .CTitle,
+ .CDatabase .CTitle,
+ .CDatabaseTable .CTitle,
+ .CSection .CTitle {
+ font-size: 18pt;
+ color: #FFFFFF; background-color: #A0A0A0;
+ padding: 10px 15px 10px 15px;
+ border-width: 2px 0; border-color: #000000;
+ margin-left: 0; margin-right: 0 }
+
+ #MainTopic .CTitle {
+ font-size: 20pt;
+ color: #FFFFFF; background-color: #7070C0;
+ padding: 10px 15px 10px 15px;
+ border-width: 0 0 3px 0; border-color: #000000;
+ margin-left: 0; margin-right: 0 }
+
+ .CBody {
+ margin-left: 15px; margin-right: 15px }
+
+
+ .CToolTip {
+ position: absolute; visibility: hidden;
+ left: 0; top: 0;
+ background-color: #FFFFE0;
+ padding: 5px;
+ border-width: 1px 2px 2px 1px; border-style: solid; border-color: #000000;
+ font-size: 8pt;
+ }
+
+ .Opera .CToolTip {
+ max-width: 98%;
+ }
+
+ /* Scrollbars would be useless. */
+ .CToolTip blockquote {
+ overflow: hidden;
+ }
+ .IE6 .CToolTip blockquote {
+ overflow: visible;
+ }
+
+ .CHeading {
+ font-weight: bold; font-size: 10pt;
+ margin: 1.5em 0 .5em 0;
+ }
+
+ .CBody pre {
+ font: 10pt "Courier New", Courier, monospace;
+ background-color: #FCFCFC;
+ margin: 1em 35px;
+ padding: 10px 15px 10px 10px;
+ border-color: #E0E0E0 #E0E0E0 #E0E0E0 #E4E4E4;
+ border-width: 1px 1px 1px 6px;
+ border-style: dashed dashed dashed solid;
+ }
+
+ .CBody ul {
+ /* I don't know why CBody's margin doesn't apply, but it's consistent across browsers so whatever.
+ Reapply it here as padding. */
+ padding-left: 15px; padding-right: 15px;
+ margin: .5em 5ex .5em 5ex;
+ }
+
+ .CDescriptionList {
+ margin: .5em 5ex 0 5ex }
+
+ .CDLEntry {
+ font: 10pt "Courier New", Courier, monospace; color: #808080;
+ padding-bottom: .25em;
+ white-space: nowrap }
+
+ .CDLDescription {
+ font-size: 10pt; /* For browsers that don't inherit correctly, like Opera 5. */
+ padding-bottom: .5em; padding-left: 5ex }
+
+
+ .CTopic img {
+ text-align: center;
+ display: block;
+ margin: 1em auto;
+ }
+ .CImageCaption {
+ font-variant: small-caps;
+ font-size: 8pt;
+ color: #808080;
+ text-align: center;
+ position: relative;
+ top: 1em;
+ }
+
+ .CImageLink {
+ color: #808080;
+ font-style: italic;
+ }
+ a.CImageLink:link,
+ a.CImageLink:visited,
+ a.CImageLink:hover { color: #808080 }
+
+
+
+
+
+.Prototype {
+ font: 10pt "Courier New", Courier, monospace;
+ padding: 5px 3ex;
+ border-width: 1px; border-style: solid;
+ margin: 0 5ex 1.5em 5ex;
+ }
+
+ .Prototype td {
+ font-size: 10pt;
+ }
+
+ .PDefaultValue,
+ .PDefaultValuePrefix,
+ .PTypePrefix {
+ color: #8F8F8F;
+ }
+ .PTypePrefix {
+ text-align: right;
+ }
+ .PAfterParameters {
+ vertical-align: bottom;
+ }
+
+ .IE .Prototype table {
+ padding: 0;
+ }
+
+ .CFunction .Prototype {
+ background-color: #F4F4F4; border-color: #D0D0D0 }
+ .CProperty .Prototype {
+ background-color: #F4F4FF; border-color: #C0C0E8 }
+ .CVariable .Prototype {
+ background-color: #FFFFF0; border-color: #E0E0A0 }
+
+ .CClass .Prototype {
+ border-width: 1px 2px 2px 1px; border-style: solid; border-color: #A0A0A0;
+ background-color: #F4F4F4;
+ }
+ .CInterface .Prototype {
+ border-width: 1px 2px 2px 1px; border-style: solid; border-color: #A0A0D0;
+ background-color: #F4F4FF;
+ }
+
+ .CDatabaseIndex .Prototype,
+ .CConstant .Prototype {
+ background-color: #D0D0D0; border-color: #000000 }
+ .CType .Prototype,
+ .CEnumeration .Prototype {
+ background-color: #FAF0F0; border-color: #E0B0B0;
+ }
+ .CDatabaseTrigger .Prototype,
+ .CEvent .Prototype,
+ .CDelegate .Prototype {
+ background-color: #F0FCF0; border-color: #B8E4B8 }
+
+ .CToolTip .Prototype {
+ margin: 0 0 .5em 0;
+ white-space: nowrap;
+ }
+
+
+
+
+
+.Summary {
+ margin: 1.5em 5ex 0 5ex }
+
+ .STitle {
+ font-size: 12pt; font-weight: bold;
+ margin-bottom: .5em }
+
+
+ .SBorder {
+ background-color: #FFFFF0;
+ padding: 15px;
+ border: 1px solid #C0C060 }
+
+ /* In a frame IE 6 will make them too long unless you set the width to 100%. Without frames it will be correct without a width
+ or slightly too long (but not enough to scroll) with a width. This arbitrary weirdness simply astounds me. IE 7 has the same
+ problem with frames, haven't tested it without. */
+ .FramedContentPage .IE .SBorder {
+ width: 100% }
+
+ /* A treat for Mozilla users. Blatantly non-standard. Will be replaced with CSS 3 attributes when finalized/supported. */
+ .Firefox .SBorder {
+ -moz-border-radius: 20px }
+
+
+ .STable {
+ font-size: 9pt; width: 100% }
+
+ .SEntry {
+ width: 30% }
+ .SDescription {
+ width: 70% }
+
+
+ .SMarked {
+ background-color: #F8F8D8 }
+
+ .SDescription { padding-left: 2ex }
+ .SIndent1 .SEntry { padding-left: 1.5ex } .SIndent1 .SDescription { padding-left: 3.5ex }
+ .SIndent2 .SEntry { padding-left: 3.0ex } .SIndent2 .SDescription { padding-left: 5.0ex }
+ .SIndent3 .SEntry { padding-left: 4.5ex } .SIndent3 .SDescription { padding-left: 6.5ex }
+ .SIndent4 .SEntry { padding-left: 6.0ex } .SIndent4 .SDescription { padding-left: 8.0ex }
+ .SIndent5 .SEntry { padding-left: 7.5ex } .SIndent5 .SDescription { padding-left: 9.5ex }
+
+ .SDescription a { color: #800000}
+ .SDescription a:active { color: #A00000 }
+
+ .SGroup td {
+ padding-top: .5em; padding-bottom: .25em }
+
+ .SGroup .SEntry {
+ font-weight: bold; font-variant: small-caps }
+
+ .SGroup .SEntry a { color: #800000 }
+ .SGroup .SEntry a:active { color: #F00000 }
+
+
+ .SMain td,
+ .SClass td,
+ .SDatabase td,
+ .SDatabaseTable td,
+ .SSection td {
+ font-size: 10pt;
+ padding-bottom: .25em }
+
+ .SClass td,
+ .SDatabase td,
+ .SDatabaseTable td,
+ .SSection td {
+ padding-top: 1em }
+
+ .SMain .SEntry,
+ .SClass .SEntry,
+ .SDatabase .SEntry,
+ .SDatabaseTable .SEntry,
+ .SSection .SEntry {
+ font-weight: bold;
+ }
+
+ .SMain .SEntry a,
+ .SClass .SEntry a,
+ .SDatabase .SEntry a,
+ .SDatabaseTable .SEntry a,
+ .SSection .SEntry a { color: #000000 }
+
+ .SMain .SEntry a:active,
+ .SClass .SEntry a:active,
+ .SDatabase .SEntry a:active,
+ .SDatabaseTable .SEntry a:active,
+ .SSection .SEntry a:active { color: #A00000 }
+
+
+
+
+
+.ClassHierarchy {
+ margin: 0 15px 1em 15px }
+
+ .CHEntry {
+ border-width: 1px 2px 2px 1px; border-style: solid; border-color: #A0A0A0;
+ margin-bottom: 3px;
+ padding: 2px 2ex;
+ font-size: 10pt;
+ background-color: #F4F4F4; color: #606060;
+ }
+
+ .Firefox .CHEntry {
+ -moz-border-radius: 4px;
+ }
+
+ .CHCurrent .CHEntry {
+ font-weight: bold;
+ border-color: #000000;
+ color: #000000;
+ }
+
+ .CHChildNote .CHEntry {
+ font-style: italic;
+ font-size: 8pt;
+ }
+
+ .CHIndent {
+ margin-left: 3ex;
+ }
+
+ .CHEntry a:link,
+ .CHEntry a:visited,
+ .CHEntry a:hover {
+ color: #606060;
+ }
+ .CHEntry a:active {
+ color: #800000;
+ }
+
+
+
+
+
+#Index {
+ background-color: #FFFFFF;
+ }
+
+/* As opposed to .PopupSearchResultsPage #Index */
+.IndexPage #Index,
+.FramedIndexPage #Index,
+.FramedSearchResultsPage #Index {
+ padding: 15px;
+ }
+
+.IndexPage #Index {
+ border-width: 0 0 1px 1px;
+ border-style: solid;
+ border-color: #000000;
+ font-size: 9pt; /* To make 27ex match the menu's 27ex. */
+ margin-left: 27ex;
+ }
+
+
+ .IPageTitle {
+ font-size: 20pt; font-weight: bold;
+ color: #FFFFFF; background-color: #7070C0;
+ padding: 10px 15px 10px 15px;
+ border-width: 0 0 3px 0; border-color: #000000; border-style: solid;
+ margin: -15px -15px 0 -15px }
+
+ .FramedSearchResultsPage .IPageTitle {
+ margin-bottom: 15px;
+ }
+
+ .INavigationBar {
+ font-size: 10pt;
+ text-align: center;
+ background-color: #FFFFF0;
+ padding: 5px;
+ border-bottom: solid 1px black;
+ margin: 0 -15px 15px -15px;
+ }
+
+ .INavigationBar a {
+ font-weight: bold }
+
+ .IHeading {
+ font-size: 16pt; font-weight: bold;
+ padding: 2.5em 0 .5em 0;
+ text-align: center;
+ width: 3.5ex;
+ }
+ #IFirstHeading {
+ padding-top: 0;
+ }
+
+ .IEntry {
+ font-size: 10pt;
+ padding-left: 1ex;
+ }
+ .PopupSearchResultsPage .IEntry {
+ font-size: 8pt;
+ padding: 1px 5px;
+ }
+ .PopupSearchResultsPage .Opera9 .IEntry,
+ .FramedSearchResultsPage .Opera9 .IEntry {
+ text-align: left;
+ }
+ .FramedSearchResultsPage .IEntry {
+ padding: 0;
+ }
+
+ .ISubIndex {
+ padding-left: 3ex; padding-bottom: .5em }
+ .PopupSearchResultsPage .ISubIndex {
+ display: none;
+ }
+
+ /* While it may cause some entries to look like links when they aren't, I found it's much easier to read the
+ index if everything's the same color. */
+ .ISymbol {
+ font-weight: bold; color: #900000 }
+
+ .IndexPage .ISymbolPrefix,
+ .FramedIndexPage .ISymbolPrefix {
+ font-size: 10pt;
+ text-align: right;
+ color: #C47C7C;
+ background-color: #F8F8F8;
+ border-right: 3px solid #E0E0E0;
+ border-left: 1px solid #E0E0E0;
+ padding: 0 1px 0 2px;
+ }
+ .PopupSearchResultsPage .ISymbolPrefix,
+ .FramedSearchResultsPage .ISymbolPrefix {
+ color: #900000;
+ }
+ .PopupSearchResultsPage .ISymbolPrefix {
+ font-size: 8pt;
+ }
+
+ .IndexPage #IFirstSymbolPrefix,
+ .FramedIndexPage #IFirstSymbolPrefix {
+ border-top: 1px solid #E0E0E0;
+ }
+ .IndexPage #ILastSymbolPrefix,
+ .FramedIndexPage #ILastSymbolPrefix {
+ border-bottom: 1px solid #E0E0E0;
+ }
+ .IndexPage #IOnlySymbolPrefix,
+ .FramedIndexPage #IOnlySymbolPrefix {
+ border-top: 1px solid #E0E0E0;
+ border-bottom: 1px solid #E0E0E0;
+ }
+
+ a.IParent,
+ a.IFile {
+ display: block;
+ }
+
+ .PopupSearchResultsPage .SRStatus {
+ padding: 2px 5px;
+ font-size: 8pt;
+ font-style: italic;
+ }
+ .FramedSearchResultsPage .SRStatus {
+ font-size: 10pt;
+ font-style: italic;
+ }
+
+ .SRResult {
+ display: none;
+ }
+
+
+
+#Footer {
+ font-size: 8pt;
+ color: #989898;
+ text-align: right;
+ }
+
+#Footer p {
+ text-indent: 0;
+ margin-bottom: .5em;
+ }
+
+.ContentPage #Footer,
+.IndexPage #Footer {
+ text-align: right;
+ margin: 2px;
+ }
+
+.FramedMenuPage #Footer {
+ text-align: center;
+ margin: 5em 10px 10px 10px;
+ padding-top: 1em;
+ border-top: 1px solid #C8C8C8;
+ }
+
+ #Footer a:link,
+ #Footer a:hover,
+ #Footer a:visited { color: #989898 }
+ #Footer a:active { color: #A00000 }
+
+
+
+.prettyprint .kwd { color: #800000; } /* keywords */
+
+ .prettyprint.PDefaultValue .kwd,
+ .prettyprint.PDefaultValuePrefix .kwd,
+ .prettyprint.PTypePrefix .kwd {
+ color: #C88F8F;
+ }
+
+.prettyprint .com { color: #008000; } /* comments */
+
+ .prettyprint.PDefaultValue .com,
+ .prettyprint.PDefaultValuePrefix .com,
+ .prettyprint.PTypePrefix .com {
+ color: #8FC88F;
+ }
+
+.prettyprint .str { color: #0000B0; } /* strings */
+.prettyprint .lit { color: #0000B0; } /* literals */
+
+ .prettyprint.PDefaultValue .str,
+ .prettyprint.PDefaultValuePrefix .str,
+ .prettyprint.PTypePrefix .str,
+ .prettyprint.PDefaultValue .lit,
+ .prettyprint.PDefaultValuePrefix .lit,
+ .prettyprint.PTypePrefix .lit {
+ color: #8F8FC0;
+ }
+
+.prettyprint .typ { color: #000000; } /* types */
+.prettyprint .pun { color: #000000; } /* punctuation */
+.prettyprint .pln { color: #000000; } /* punctuation */
+
+ .prettyprint.PDefaultValue .typ,
+ .prettyprint.PDefaultValuePrefix .typ,
+ .prettyprint.PTypePrefix .typ,
+ .prettyprint.PDefaultValue .pun,
+ .prettyprint.PDefaultValuePrefix .pun,
+ .prettyprint.PTypePrefix .pun,
+ .prettyprint.PDefaultValue .pln,
+ .prettyprint.PDefaultValuePrefix .pln,
+ .prettyprint.PTypePrefix .pln {
+ color: #8F8F8F;
+ }
+
+.prettyprint .tag { color: #008; }
+.prettyprint .atn { color: #606; }
+.prettyprint .atv { color: #080; }
+.prettyprint .dec { color: #606; }
+
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/2.css b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/2.css new file mode 100644 index 00000000000..ff83144c574 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/2.css @@ -0,0 +1,9 @@ +/* +Custom styles for the generated HTML, which are supposed to override the default +styles +*/ + +p { + text-indent: 0; + margin-bottom: 1em; +} diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/main.css b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/main.css new file mode 100644 index 00000000000..a672a94920c --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/styles/main.css @@ -0,0 +1,2 @@ +@import URL("1.css"); +@import URL("2.css"); diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ClassHierarchy.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ClassHierarchy.nd Binary files differnew file mode 100644 index 00000000000..9bf4c341903 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ClassHierarchy.nd diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ConfigFileInfo.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ConfigFileInfo.nd Binary files differnew file mode 100644 index 00000000000..1982f1c477b --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ConfigFileInfo.nd diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/FileInfo.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/FileInfo.nd new file mode 100644 index 00000000000..d1da14731e6 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/FileInfo.nd @@ -0,0 +1,97 @@ +1.51 +C/C++ +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_errors.h 1611999504 0 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_errors.h +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_color.c 1611999504 0 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_color.c +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdcmpgif.c 1611999504 0 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdcmpgif.c +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdhelpers.h 1611999504 0 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdhelpers.h +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdtestft.c 1611999504 0 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gdtestft.c +/root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_filename.c 1611999504 1 /root/workspace/hanqiang/libgd_release_2.3.1/libgd/docs/naturaldocs/tmp/gd_filename.c 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"... list_install_components" + @echo "... gif.o" + @echo "... gif.i" + @echo "... gif.s" +.PHONY : help + + + +#============================================================================= +# Special targets to cleanup operation of make. + +# Special rule to run CMake to check the build system integrity. +# No rule that depends on this can have commands that come from listfiles +# because they might be regenerated. +cmake_check_build_system: + cd /root/workspace/hanqiang/libgd_release_2.3.1/libgd && $(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 +.PHONY : cmake_check_build_system + diff --git a/Build/source/libs/gd/libgd-src/examples/cmake_install.cmake b/Build/source/libs/gd/libgd-src/examples/cmake_install.cmake new file mode 100644 index 00000000000..809a32b2515 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/examples/cmake_install.cmake @@ -0,0 +1,39 @@ +# Install script for directory: 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installation the result of a crosscompile? +if(NOT DEFINED CMAKE_CROSSCOMPILING) + set(CMAKE_CROSSCOMPILING "FALSE") +endif() + diff --git a/Build/source/libs/gd/libgd-src/src/CMakeLists.txt b/Build/source/libs/gd/libgd-src/src/CMakeLists.txt index 629e0fc745e..35ff4a06573 100644 --- a/Build/source/libs/gd/libgd-src/src/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/src/CMakeLists.txt @@ -143,6 +143,12 @@ if (BUILD_STATIC_LIBS) target_link_libraries(${GD_LIB_STATIC} ${LIBGD_DEP_LIBS}) endif() +SET(LIBS_PRIVATES + ${ICONV_LIBRARIES} + ${LIQ_LIBRARIES} + ${WEBP_LIBRARIES} +) + set(GD_PROGRAMS gdcmpgif) if (PNG_FOUND) diff --git a/Build/source/libs/gd/libgd-src/src/config.h.cmake b/Build/source/libs/gd/libgd-src/src/config.h.cmake index 54f3a528907..836be470010 100644 --- a/Build/source/libs/gd/libgd-src/src/config.h.cmake +++ b/Build/source/libs/gd/libgd-src/src/config.h.cmake @@ -4,7 +4,7 @@ #cmakedefine BGDWIN32 /* Whether to support gd image formats */ -#define ENABLE_GD_FORMATS @ENABLE_GD_FORMATS@ +#cmakedefine01 ENABLE_GD_FORMATS /* Define to 1 if you have the <dirent.h> header file. */ #cmakedefine HAVE_DIRENT_H diff --git a/Build/source/libs/gd/libgd-src/src/gd.c b/Build/source/libs/gd/libgd-src/src/gd.c index 4eb2c351c30..3375eed89ef 100644 --- a/Build/source/libs/gd/libgd-src/src/gd.c +++ b/Build/source/libs/gd/libgd-src/src/gd.c @@ -1884,6 +1884,8 @@ BGD_DECLARE(void) gdImageChar (gdImagePtr im, gdFontPtr f, int x, int y, int c, int cx, cy; int px, py; int fline; + const int xuppper = (x > INT_MAX - f->w) ? INT_MAX : x + f->w; + const int yuppper = (y > INT_MAX - f->h) ? INT_MAX : y + f->h; cx = 0; cy = 0; #ifdef CHARSET_EBCDIC @@ -1893,8 +1895,8 @@ BGD_DECLARE(void) gdImageChar (gdImagePtr im, gdFontPtr f, int x, int y, int c, return; } fline = (c - f->offset) * f->h * f->w; - for (py = y; (py < (y + f->h)); py++) { - for (px = x; (px < (x + f->w)); px++) { + for (py = y; py < yuppper; py++) { + for (px = x; px < xuppper; px++) { if (f->data[fline + cy * f->w + cx]) { gdImageSetPixel (im, px, py, color); } @@ -1913,6 +1915,8 @@ BGD_DECLARE(void) gdImageCharUp (gdImagePtr im, gdFontPtr f, int x, int y, int c int cx, cy; int px, py; int fline; + const int xuppper = (x > INT_MAX - f->h) ? INT_MAX : x + f->h; + const int ylower = (y < INT_MIN + f->w) ? INT_MIN : y - f->w; cx = 0; cy = 0; #ifdef CHARSET_EBCDIC @@ -1922,8 +1926,8 @@ BGD_DECLARE(void) gdImageCharUp (gdImagePtr im, gdFontPtr f, int x, int y, int c return; } fline = (c - f->offset) * f->h * f->w; - for (py = y; (py > (y - f->w)); py--) { - for (px = x; (px < (x + f->h)); px++) { + for (py = y; py > ylower; py--) { + for (px = x; px < xuppper; px++) { if (f->data[fline + cy * f->w + cx]) { gdImageSetPixel (im, px, py, color); } diff --git a/Build/source/libs/gd/libgd-src/src/gd.h b/Build/source/libs/gd/libgd-src/src/gd.h index 27c663edad8..4ff13a243c2 100644 --- a/Build/source/libs/gd/libgd-src/src/gd.h +++ b/Build/source/libs/gd/libgd-src/src/gd.h @@ -13,7 +13,7 @@ extern "C" { * trailing comment. */ #define GD_MAJOR_VERSION 2 /*version605b5d1778*/ #define GD_MINOR_VERSION 3 /*version605b5d1778*/ -#define GD_RELEASE_VERSION 0 /*version605b5d1778*/ +#define GD_RELEASE_VERSION 1 /*version605b5d1778*/ #define GD_EXTRA_VERSION "" /*version605b5d1778*/ /* End parsable section. */ @@ -1523,7 +1523,8 @@ BGD_DECLARE(void) gdImageFlipHorizontal(gdImagePtr im); BGD_DECLARE(void) gdImageFlipVertical(gdImagePtr im); BGD_DECLARE(void) gdImageFlipBoth(gdImagePtr im); -#define GD_FLIP_HORINZONTAL 1 +#define GD_FLIP_HORINZONTAL 1 /* typo, kept for BC */ +#define GD_FLIP_HORIZONTAL 1 #define GD_FLIP_VERTICAL 2 #define GD_FLIP_BOTH 3 diff --git a/Build/source/libs/gd/libgd-src/src/gd_bmp.c b/Build/source/libs/gd/libgd-src/src/gd_bmp.c index 5bef2d2ab29..e186ac951be 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_bmp.c +++ b/Build/source/libs/gd/libgd-src/src/gd_bmp.c @@ -223,10 +223,10 @@ static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression) /* 8-bit colours */ if (!im->trueColor) { for(i = 0; i< im->colorsTotal; ++i) { - Putchar(gdImageBlue(im, i), out); - Putchar(gdImageGreen(im, i), out); - Putchar(gdImageRed(im, i), out); - Putchar(0, out); + gdPutC(gdImageBlue(im, i), out); + gdPutC(gdImageGreen(im, i), out); + gdPutC(gdImageRed(im, i), out); + gdPutC(0, out); } if (compression) { @@ -247,14 +247,14 @@ static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression) if (compression) { *uncompressed_row++ = (unsigned char)gdImageGetPixel(im, xpos, row); } else { - Putchar(gdImageGetPixel(im, xpos, row), out); + gdPutC(gdImageGetPixel(im, xpos, row), out); } } if (!compression) { /* Add padding to make sure we have n mod 4 == 0 bytes per row */ for (xpos = padding; xpos > 0; --xpos) { - Putchar('\0', out); + gdPutC('\0', out); } } else { int compressed_size = 0; @@ -267,8 +267,8 @@ static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression) gdPutBuf(uncompressed_row, compressed_size, out); - Putchar(BMP_RLE_COMMAND, out); - Putchar(BMP_RLE_ENDOFLINE, out); + gdPutC(BMP_RLE_COMMAND, out); + gdPutC(BMP_RLE_ENDOFLINE, out); bitmap_size += 2; } } @@ -279,8 +279,8 @@ static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression) goto cleanup; } /* Update filesize based on new values and set compression flag */ - Putchar(BMP_RLE_COMMAND, out); - Putchar(BMP_RLE_ENDOFBITMAP, out); + gdPutC(BMP_RLE_COMMAND, out); + gdPutC(BMP_RLE_ENDOFBITMAP, out); bitmap_size += 2; /* Write new total bitmap size */ @@ -297,14 +297,14 @@ static int _gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression) for (xpos = 0; xpos < im->sx; xpos++) { pixel = gdImageGetPixel(im, xpos, row); - Putchar(gdTrueColorGetBlue(pixel), out); - Putchar(gdTrueColorGetGreen(pixel), out); - Putchar(gdTrueColorGetRed(pixel), out); + gdPutC(gdTrueColorGetBlue(pixel), out); + gdPutC(gdTrueColorGetGreen(pixel), out); + gdPutC(gdTrueColorGetRed(pixel), out); } /* Add padding to make sure we have n mod 4 == 0 bytes per row */ for (xpos = padding; xpos > 0; --xpos) { - Putchar('\0', out); + gdPutC('\0', out); } } } diff --git a/Build/source/libs/gd/libgd-src/src/gd_crop.c b/Build/source/libs/gd/libgd-src/src/gd_crop.c index 68f58c695cc..05a1dce1701 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_crop.c +++ b/Build/source/libs/gd/libgd-src/src/gd_crop.c @@ -290,10 +290,10 @@ static int gdGuessBackgroundColorFromCorners(gdImagePtr im, int *color) } else { register int r,b,g,a; - r = (int)(0.5f + (gdImageRed(im, tl) + gdImageRed(im, tr) + gdImageRed(im, bl) + gdImageRed(im, br)) / 4); - g = (int)(0.5f + (gdImageGreen(im, tl) + gdImageGreen(im, tr) + gdImageGreen(im, bl) + gdImageGreen(im, br)) / 4); - b = (int)(0.5f + (gdImageBlue(im, tl) + gdImageBlue(im, tr) + gdImageBlue(im, bl) + gdImageBlue(im, br)) / 4); - a = (int)(0.5f + (gdImageAlpha(im, tl) + gdImageAlpha(im, tr) + gdImageAlpha(im, bl) + gdImageAlpha(im, br)) / 4); + r = (2 + gdImageRed(im, tl) + gdImageRed(im, tr) + gdImageRed(im, bl) + gdImageRed(im, br)) / 4; + g = (2 + gdImageGreen(im, tl) + gdImageGreen(im, tr) + gdImageGreen(im, bl) + gdImageGreen(im, br)) / 4; + b = (2 + gdImageBlue(im, tl) + gdImageBlue(im, tr) + gdImageBlue(im, bl) + gdImageBlue(im, br)) / 4; + a = (2 + gdImageAlpha(im, tl) + gdImageAlpha(im, tr) + gdImageAlpha(im, bl) + gdImageAlpha(im, br)) / 4; *color = gdImageColorClosestAlpha(im, r, g, b, a); return 0; } diff --git a/Build/source/libs/gd/libgd-src/src/gd_interpolation.c b/Build/source/libs/gd/libgd-src/src/gd_interpolation.c index 21f7315f10a..73407fdd1f3 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_interpolation.c +++ b/Build/source/libs/gd/libgd-src/src/gd_interpolation.c @@ -1988,7 +1988,8 @@ BGD_DECLARE(int) gdTransformAffineGetImage(gdImagePtr *dst, static int getPixelRgbInterpolated(gdImagePtr im, const int tcolor) { unsigned char r, g, b, a; - int ct, i; + int ct; + int i; b = (unsigned char)tcolor; g = (unsigned char)(tcolor >> 8); @@ -2001,7 +2002,7 @@ static int getPixelRgbInterpolated(gdImagePtr im, const int tcolor) a = CLAMP(a, 0, 127); for (i = 0; i < im->colorsTotal; i++) { - if (im->red[i] == r && im->green[i] == g && im->blue[i] == b && im->alpha[i] == a) { + if (im->red[i] == r && im->green[i] == g && im->blue[i] == b && im->alpha[i] == a) { return i; } } diff --git a/Build/source/libs/gd/libgd-src/src/gd_io.c b/Build/source/libs/gd/libgd-src/src/gd_io.c index 4cb1adefcdb..94032771efc 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_io.c +++ b/Build/source/libs/gd/libgd-src/src/gd_io.c @@ -28,22 +28,6 @@ return 0; \ } -/* - * Write out a word to the I/O context pointer - */ -void Putword(int w, gdIOCtx *ctx) -{ - unsigned char buf[2]; - buf[0] = w & 0xff; - buf[1] = (w / 256) & 0xff; - (ctx->putBuf)(ctx, (char *)buf, 2); -} - -void Putchar(int c, gdIOCtx *ctx) -{ - (ctx->putC)(ctx, c & 0xff); -} - void gdPutC(const unsigned char c, gdIOCtx *ctx) { (ctx->putC)(ctx, c); diff --git a/Build/source/libs/gd/libgd-src/src/gd_io.h b/Build/source/libs/gd/libgd-src/src/gd_io.h index c7a5025591f..df37fccb8d5 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_io.h +++ b/Build/source/libs/gd/libgd-src/src/gd_io.h @@ -7,10 +7,6 @@ extern "C" { #endif -#ifdef VMS -# define Putchar gdPutchar -#endif - /* Group: Types @@ -74,9 +70,6 @@ typedef struct gdIOCtx { typedef struct gdIOCtx *gdIOCtxPtr; -void Putword(int w, gdIOCtx *ctx); -void Putchar(int c, gdIOCtx *ctx); - void gdPutC(const unsigned char c, gdIOCtx *ctx); int gdPutBuf(const void *, int, gdIOCtx *); void gdPutWord(int w, gdIOCtx *ctx); diff --git a/Build/source/libs/gd/libgd-src/src/gd_nnquant.c b/Build/source/libs/gd/libgd-src/src/gd_nnquant.c index 9129d84f354..8b9aa7945b8 100644 --- a/Build/source/libs/gd/libgd-src/src/gd_nnquant.c +++ b/Build/source/libs/gd/libgd-src/src/gd_nnquant.c @@ -65,7 +65,6 @@ /* defs for decreasing alpha factor */ #define alphabiasshift 10 /* alpha starts at 1.0 */ #define initalpha (((int) 1)<<alphabiasshift) -int alphadec; /* radbias and alpharadbias used for radpower calculation */ #define radbiasshift 8 @@ -113,7 +112,7 @@ typedef struct { /* Initialise network in range (0,0,0,0) to (255,255,255,255) and set parameters ----------------------------------------------------------------------- */ -void initnet(nnq, thepic, len, sample, colours) +static void initnet(nnq, thepic, len, sample, colours) nn_quant *nnq; unsigned char *thepic; int len; @@ -147,7 +146,7 @@ int colours; */ /* -------------------------- */ -void unbiasnet(nn_quant *nnq) +static void unbiasnet(nn_quant *nnq) { int i,j,temp; @@ -163,21 +162,8 @@ void unbiasnet(nn_quant *nnq) } } -/* Output colour map - ----------------- */ -void writecolourmap(nnq, f) -nn_quant *nnq; -FILE *f; -{ - int i,j; - - for (i=3; i>=0; i--) - for (j=0; j < nnq->netsize; j++) - putc(nnq->network[j][i], f); -} - /* Output colormap to unsigned char ptr in RGBA format */ -void getcolormap(nnq, map) +static void getcolormap(nnq, map) nn_quant *nnq; unsigned char *map; { @@ -192,7 +178,7 @@ unsigned char *map; /* Insertion sort of network and building of netindex[0..255] (to do after unbias) ------------------------------------------------------------------------------- */ -void inxbuild(nn_quant *nnq) +static void inxbuild(nn_quant *nnq) { register int i,j,smallpos,smallval; register int *p,*q; @@ -246,7 +232,7 @@ void inxbuild(nn_quant *nnq) /* Search for ABGR values 0..255 (after net is unbiased) and return colour index ---------------------------------------------------------------------------- */ -unsigned int inxsearch(nnq, al,b,g,r) +static unsigned int inxsearch(nnq, al,b,g,r) nn_quant *nnq; register int al, b, g, r; { @@ -320,7 +306,7 @@ register int al, b, g, r; /* Search for biased ABGR values ---------------------------- */ -int contest(nnq, al,b,g,r) +static int contest(nnq, al,b,g,r) nn_quant *nnq; register int al,b,g,r; { @@ -376,7 +362,7 @@ register int al,b,g,r; /* Move neuron i towards biased (a,b,g,r) by factor alpha ---------------------------------------------------- */ -void altersingle(nnq, alpha,i,al,b,g,r) +static void altersingle(nnq, alpha,i,al,b,g,r) nn_quant *nnq; register int alpha,i,al,b,g,r; { @@ -396,7 +382,7 @@ register int alpha,i,al,b,g,r; /* Move adjacent neurons by precomputed alpha*(1-((i-j)^2/[r]^2)) in radpower[|i-j|] --------------------------------------------------------------------------------- */ -void alterneigh(nnq, rad,i,al,b,g,r) +static void alterneigh(nnq, rad,i,al,b,g,r) nn_quant *nnq; int rad,i; register int al,b,g,r; @@ -443,7 +429,7 @@ register int al,b,g,r; /* Main Learning Loop ------------------ */ -void learn(nnq, verbose) /* Stu: N.B. added parameter so that main() could control verbosity. */ +static void learn(nnq, verbose) /* Stu: N.B. added parameter so that main() could control verbosity. */ nn_quant *nnq; int verbose; { diff --git a/Build/source/libs/gd/libgd-src/src/gdft.c b/Build/source/libs/gd/libgd-src/src/gdft.c index 98e74fa346c..f84cada6840 100644 --- a/Build/source/libs/gd/libgd-src/src/gdft.c +++ b/Build/source/libs/gd/libgd-src/src/gdft.c @@ -441,14 +441,23 @@ typedef struct { uint32_t cluster; } glyphInfo; -static size_t +static ssize_t textLayout(uint32_t *text, int len, FT_Face face, gdFTStringExtraPtr strex, glyphInfo **glyph_info) { +#ifndef HAVE_LIBRAQM + FT_UInt glyph_index = 0, previous = 0; + FT_Vector delta; + FT_Error err; +#endif size_t count; glyphInfo *info; + if (!len) { + return 0; + } + #ifdef HAVE_LIBRAQM size_t i; raqm_glyph_t *glyphs; @@ -459,19 +468,19 @@ textLayout(uint32_t *text, int len, !raqm_set_par_direction (rq, RAQM_DIRECTION_DEFAULT) || !raqm_layout (rq)) { raqm_destroy (rq); - return 0; + return -1; } glyphs = raqm_get_glyphs (rq, &count); if (!glyphs) { raqm_destroy (rq); - return 0; + return -1; } info = (glyphInfo*) gdMalloc (sizeof (glyphInfo) * count); if (!info) { raqm_destroy (rq); - return 0; + return -1; } for (i = 0; i < count; i++) { @@ -484,12 +493,9 @@ textLayout(uint32_t *text, int len, raqm_destroy (rq); #else - FT_UInt glyph_index = 0, previous = 0; - FT_Vector delta; - FT_Error err; info = (glyphInfo*) gdMalloc (sizeof (glyphInfo) * len); if (!info) { - return 0; + return -1; } for (count = 0; count < len; count++) { /* Convert character code to glyph index */ @@ -508,7 +514,7 @@ textLayout(uint32_t *text, int len, err = FT_Load_Glyph (face, glyph_index, FT_LOAD_DEFAULT); if (err) { gdFree (info); - return 0; + return -1; } info[count].index = glyph_index; info[count].x_offset = 0; @@ -527,7 +533,7 @@ textLayout(uint32_t *text, int len, #endif *glyph_info = info; - return count; + return count <= SSIZE_MAX ? count : -1; } /********************************************************************/ @@ -1108,7 +1114,7 @@ BGD_DECLARE(char *) gdImageStringFTEx (gdImage * im, int *brect, int fg, const c char *tmpstr = 0; uint32_t *text; glyphInfo *info = NULL; - size_t count; + ssize_t count; int render = (im && (im->trueColor || (fg <= 255 && fg >= -255))); FT_BitmapGlyph bm; /* 2.0.13: Bob Ostermann: don't force autohint, that's just for testing @@ -1409,7 +1415,7 @@ BGD_DECLARE(char *) gdImageStringFTEx (gdImage * im, int *brect, int fg, const c count = textLayout (text , i, face, strex, &info); - if (!count) { + if (count < 0) { gdFree (text); gdFree (tmpstr); gdCacheDelete (tc_cache); @@ -1568,7 +1574,9 @@ BGD_DECLARE(char *) gdImageStringFTEx (gdImage * im, int *brect, int fg, const c } gdFree(text); - gdFree(info); + if (info) { + gdFree(info); + } /* Save the (unkerned) advance from the last character in the xshow vector */ if (strex && (strex->flags & gdFTEX_XSHOW) && strex->xshow) { diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefile/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagefile/CMakeLists.txt index ba48d643352..8676264c033 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagefile/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/tests/gdimagefile/CMakeLists.txt @@ -1,8 +1,10 @@ IF(TIFF_FOUND) -if(WEBP_FOUND) +IF(WEBP_FOUND) +IF(ENABLE_GD_FORMATS) LIST(APPEND TESTS_FILES gdnametest ) +ENDIF(ENABLE_GD_FORMATS) ENDIF(WEBP_FOUND) ENDIF(TIFF_FOUND) diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageline/gdimageline_bug5.c b/Build/source/libs/gd/libgd-src/tests/gdimageline/gdimageline_bug5.c index 44adc8eaf86..d055b0c3123 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimageline/gdimageline_bug5.c +++ b/Build/source/libs/gd/libgd-src/tests/gdimageline/gdimageline_bug5.c @@ -10,7 +10,13 @@ int main() { /* FILE *pngout; */ int black, white; + /* If the data seg size is less than 195000, + * gdImageCrateTrueColor will return NULL. + * See https://github.com/libgd/libgd/issues/621 */ im = gdImageCreateTrueColor(63318, 771); + if (gdTestAssertMsg(im != NULL, "gdImageCreateTrueColor() returns NULL\n") == 0) { + return gdNumFailures(); + } /* Allocate the color white (red, green and blue all maximum). */ white = gdImageColorAllocate(im, 255, 255, 255); diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesquaretocircle/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagesquaretocircle/Makemodule.am index 5b303000756..77b7a308920 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagesquaretocircle/Makemodule.am +++ b/Build/source/libs/gd/libgd-src/tests/gdimagesquaretocircle/Makemodule.am @@ -1,5 +1,7 @@ +if HAVE_LIBPNG libgd_test_programs += \ gdimagesquaretocircle/gdimagesquaretocircle +endif EXTRA_DIST += \ gdimagesquaretocircle/CMakeLists.txt \ diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestring16/gdimagestring16.c b/Build/source/libs/gd/libgd-src/tests/gdimagestring16/gdimagestring16.c index 57eae978c36..0ca06680252 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagestring16/gdimagestring16.c +++ b/Build/source/libs/gd/libgd-src/tests/gdimagestring16/gdimagestring16.c @@ -9,9 +9,7 @@ int main() { /* Declare the image */ gdImagePtr im = NULL; - wchar_t *wchr = L"H"; - unsigned short *sptr; - sptr = (unsigned short *)wchr; + unsigned short s[2] = {'H', 0}; int foreground; int errorcode = 0; gdFontPtr fontptr = gdFontGetLarge(); @@ -20,7 +18,7 @@ int main() gdImageColorAllocate(im, 255, 255, 255); foreground = gdImageColorAllocate(im, 22, 4, 238); - gdImageString16(im, fontptr, 2, 2, sptr, foreground); + gdImageString16(im, fontptr, 2, 2, s, foreground); if (!gdAssertImageEqualsToFile("gdimagestring16/gdimagestring16_exp.png", im)) errorcode = 1; diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/CMakeLists.txt index f46b9006ee6..42868a27afe 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/CMakeLists.txt @@ -1,5 +1,6 @@ IF(FREETYPE_FOUND) LIST(APPEND TESTS_FILES + bug00615 gdimagestringft_bbox ) ENDIF(FREETYPE_FOUND) diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/Makemodule.am index 0dfe26fb13c..a62081f420f 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/Makemodule.am +++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/Makemodule.am @@ -1,5 +1,6 @@ if HAVE_LIBFREETYPE libgd_test_programs += \ + gdimagestringft/bug00615 \ gdimagestringft/gdimagestringft_bbox endif diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/bug00615.c b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/bug00615.c new file mode 100644 index 00000000000..0da51dae8a9 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/bug00615.c @@ -0,0 +1,25 @@ +/** + * Test that rendering an empty string does not fail + * + * Rendering an empty string with gdImageStringFT() is not supposed to fail; + * it is just a no-op. + * + * See <https://github.com/libgd/libgd/issues/615> + */ + +#include "gd.h" +#include "gdtest.h" + +int main() +{ + gdImagePtr im = gdImageCreate(100, 100); + + int rect[8]; + int fg = gdImageColorAllocate(im, 255, 255, 255); + char *path = gdTestFilePath("freetype/DejaVuSans.ttf"); + char *res = gdImageStringFT(im, rect, fg, path, 12, 0, 10, 10, ""); + + gdTestAssert(res == NULL); + + return gdNumFailures(); +} diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringup16/gdimagestringup16.c b/Build/source/libs/gd/libgd-src/tests/gdimagestringup16/gdimagestringup16.c index c843abec473..c24639fd2d1 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdimagestringup16/gdimagestringup16.c +++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringup16/gdimagestringup16.c @@ -9,9 +9,7 @@ int main() { /* Declare the image */ gdImagePtr im = NULL; - wchar_t *wchr = L"H"; - unsigned short *sptr; - sptr = (unsigned short *)wchr; + unsigned short s[2] = {'H', 0}; int foreground; int errorcode = 0; gdFontPtr fontptr = gdFontGetLarge(); @@ -20,7 +18,7 @@ int main() gdImageColorAllocate(im, 255, 255, 255); foreground = gdImageColorAllocate(im, 22, 4, 238); - gdImageStringUp16(im, fontptr, 2, 18, sptr, foreground); + gdImageStringUp16(im, fontptr, 2, 18, s, foreground); if (!gdAssertImageEqualsToFile("gdimagestringup16/gdimagestringup16_exp.png", im)) errorcode = 1; diff --git a/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt index 4b0526252ab..ff9fd7da82b 100644 --- a/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt @@ -1,3 +1,7 @@ add_definitions(-DGDTEST_TOP_DIR="${CMAKE_CURRENT_SOURCE_DIR}/..") -add_library (gdTest STATIC gdtest.c) +SET(GDTEST_FILES gdtest.c) +if(WIN32) + LIST(APPEND GDTEST_FILES readdir.c) +endif() +add_library(gdTest STATIC ${GDTEST_FILES}) target_link_libraries(gdTest ${GD_LIB}) diff --git a/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt index bfabf2626cd..1d1b98f2e70 100644 --- a/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt +++ b/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt @@ -1,9 +1,13 @@ IF(WEBP_FOUND) LIST(APPEND TESTS_FILES bug00111 - bug_double_free gdImageWebpEx ) +IF(JPEG_FOUND) +LIST(APPEND TESTS_FILES + bug_double_free +) +ENDIF(JPEG_FOUND) ENDIF(WEBP_FOUND) ADD_GD_TESTS() diff --git a/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am index 48f2a527014..528edee0c48 100644 --- a/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am +++ b/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am @@ -1,8 +1,11 @@ if HAVE_LIBWEBP libgd_test_programs += \ webp/bug00111 \ - webp/bug_double_free \ webp/gdImageWebpEx +if HAVE_LIBJPEG +libgd_test_programs += \ + webp/bug_double_free +endif endif EXTRA_DIST += \ diff --git a/Build/source/libs/gd/version.ac b/Build/source/libs/gd/version.ac index f55562bce77..08d49f24cc2 100644 --- a/Build/source/libs/gd/version.ac +++ b/Build/source/libs/gd/version.ac @@ -8,4 +8,4 @@ dnl dnl -------------------------------------------------------- dnl dnl m4-include this file to define the current gd version -m4_define([gd_version], [2.3.0]) +m4_define([gd_version], [2.3.1]) |
