libgd 2.2.4

git-svn-id: svn://tug.org/texlive/trunk@42987 c570f23f-e606-0410-a88d-b1316a301751
author: Akira Kakuto <kakuto@fuk.kindai.ac.jp> 2017-01-18 23:13:46 +0000
committer: Akira Kakuto <kakuto@fuk.kindai.ac.jp> 2017-01-18 23:13:46 +0000
commit: 1f3a1e3f83772c4ccc91a723000fb2374014a4d2 (patch)
tree: b165bf15729fa287a73aaa13fb97333d3cafef85
parent: be747857c72b720d2b81baead7c10f043e8a2588 (diff)
278 files changed, 4512 insertions, 8378 deletions
diff --git a/Build/source/libs/README b/Build/source/libs/README
index e0f38620105..e2d3580e23d 100644
--- a/Build/source/libs/README
+++ b/Build/source/libs/README
@@ -15,7 +15,7 @@ cairo 1.14.8 - checked 09dec16
 freetype2 2.7.1 - checked 30dec16
   http://savannah.nongnu.org/download/freetype/
 
-gd 2.2.3 - checked 23dec16
+gd 2.2.4 - checked 18jan17
   https://github.com/libgd/libgd/releases
 
 gmp 6.1.2 - checked 16dec16
diff --git a/Build/source/libs/gd/ChangeLog b/Build/source/libs/gd/ChangeLog
index c32e3c9bba7..eac43050676 100644
--- a/Build/source/libs/gd/ChangeLog
+++ b/Build/source/libs/gd/ChangeLog
@@ -1,3 +1,8 @@
+2017-01-18  Akira Kakuto  <kakuto@fuk.kindai.ac.jp>
+
+	Import libgd-2.2.4.
+	* version.ac: Adapted.
+
 2016-12-23  Akira Kakuto  <kakuto@fuk.kindai.ac.jp>
 
 	Import libgd-2.2.3.
diff --git a/Build/source/libs/gd/README b/Build/source/libs/gd/README
index 7cedac7adc4..c7ad44851a0 100644
--- a/Build/source/libs/gd/README
+++ b/Build/source/libs/gd/README
@@ -1,4 +1,4 @@
-	Building libgd-2.2.3 as part of the TL tree
+	Building libgd-2.2.4 as part of the TL tree
 	=========================================
 
 This directory libs/gd/ uses a proxy Makefile.am to build the gd library
@@ -11,3 +11,4 @@ been copied to libs/gd/configure.ac.
 =============================
 
 2013-06-26	Peter Breitenlohner <peb@mppmu.mpg.de>
+2017-01-18	Akira Kakuto <kakuto@fuk.kindai.ac.jp>
diff --git a/Build/source/libs/gd/configure b/Build/source/libs/gd/configure
index d6eee516a48..3de2d3fd573 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) 2.2.3.
+# Generated by GNU Autoconf 2.69 for gd (TeX Live) 2.2.4.
 #
 # 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='2.2.3'
-PACKAGE_STRING='gd (TeX Live) 2.2.3'
+PACKAGE_VERSION='2.2.4'
+PACKAGE_STRING='gd (TeX Live) 2.2.4'
 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) 2.2.3 to adapt to many kinds of systems.
+\`configure' configures gd (TeX Live) 2.2.4 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) 2.2.3:";;
+     short | recursive ) echo "Configuration of gd (TeX Live) 2.2.4:";;
    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 2.2.3
+gd (TeX Live) configure 2.2.4
 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 2.2.3, which was
+It was created by gd (TeX Live) $as_me 2.2.4, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3831,7 +3831,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='gd--tex-live-'
- VERSION='2.2.3'
+ VERSION='2.2.4'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -6569,7 +6569,7 @@ 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 2.2.3, which was
+This file was extended by gd (TeX Live) $as_me 2.2.4, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -6635,7 +6635,7 @@ _ACEOF
 cat >>$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 2.2.3
+gd (TeX Live) config.status 2.2.4
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/Build/source/libs/gd/libgd-PATCHES/ChangeLog b/Build/source/libs/gd/libgd-PATCHES/ChangeLog
index 3f42e531be3..db52775694e 100644
--- a/Build/source/libs/gd/libgd-PATCHES/ChangeLog
+++ b/Build/source/libs/gd/libgd-PATCHES/ChangeLog
@@ -1,3 +1,10 @@
+2017-01-18  Akira Kakuto  <kakuto@fuk.kindai.ac.jp>
+
+	Import libgd-2.2.4 source tree from:
+	  https://github.com/libgd/libgd/releases
+	* patch-01-win32: Adapted.
+	* patch-02-no-stdcall: Adapted.
+
 2016-12-23  Akira Kakuto  <kakuto@fuk.kindai.ac.jp>
 
 	Import libgd-2.2.3 source tree from:
diff --git a/Build/source/libs/gd/libgd-PATCHES/TL-Changes b/Build/source/libs/gd/libgd-PATCHES/TL-Changes
index d1699630241..21b8cec668a 100644
--- a/Build/source/libs/gd/libgd-PATCHES/TL-Changes
+++ b/Build/source/libs/gd/libgd-PATCHES/TL-Changes
@@ -1,4 +1,4 @@
-Changes applied to the libgd-2.2.3/ tree as obtained from:
+Changes applied to the libgd-2.2.4/ tree as obtained from:
 	https://github.com/libgd/libgd/releases
 
 Removed:
diff --git a/Build/source/libs/gd/libgd-PATCHES/patch-01-win32 b/Build/source/libs/gd/libgd-PATCHES/patch-01-win32
index 9381e137726..814ed38e1e9 100644
--- a/Build/source/libs/gd/libgd-PATCHES/patch-01-win32
+++ b/Build/source/libs/gd/libgd-PATCHES/patch-01-win32
@@ -1,7 +1,7 @@
-diff -ur libgd-2.2.3.orig/src/gdft.c libgd-2.2.3/src/gdft.c
---- libgd-2.2.3.orig/src/gdft.c	Thu Jul 21 17:32:27 2016
-+++ libgd-2.2.3/src/gdft.c	Fri Dec 23 23:08:05 2016
-@@ -1646,6 +1646,16 @@
+diff -ur libgd-2.2.4.orig/src/gdft.c libgd-2.2.4/src/gdft.c
+--- libgd-2.2.4.orig/src/gdft.c	Wed Jan 18 20:01:19 2017
++++ libgd-2.2.4/src/gdft.c	Thu Jan 19 07:20:24 2017
+@@ -1683,6 +1683,16 @@
  	 */
  	*fontpath = NULL;
  	fontsearchpath = getenv ("GDFONTPATH");
diff --git a/Build/source/libs/gd/libgd-PATCHES/patch-02-no-stdcall b/Build/source/libs/gd/libgd-PATCHES/patch-02-no-stdcall
index 7f2b0c623cd..efde64e3ccf 100644
--- a/Build/source/libs/gd/libgd-PATCHES/patch-02-no-stdcall
+++ b/Build/source/libs/gd/libgd-PATCHES/patch-02-no-stdcall
@@ -1,6 +1,6 @@
-diff -ur libgd-2.2.3.orig/src/gd.h libgd-2.2.3/src/gd.h
---- libgd-2.2.3.orig/src/gd.h	Thu Jul 21 17:32:27 2016
-+++ libgd-2.2.3/src/gd.h	Fri Dec 23 23:10:00 2016
+diff -ur libgd-2.2.4.orig/src/gd.h libgd-2.2.4/src/gd.h
+--- libgd-2.2.4.orig/src/gd.h	Wed Jan 18 20:01:19 2017
++++ libgd-2.2.4/src/gd.h	Thu Jan 19 07:22:18 2017
 @@ -63,7 +63,7 @@
  #   define BGD_EXPORT_DATA_PROT __declspec(dllimport)
  #  endif
@@ -9,4 +9,4 @@ diff -ur libgd-2.2.3.orig/src/gd.h libgd-2.2.3/src/gd.h
 +# define BGD_STDCALL
  # define BGD_EXPORT_DATA_IMPL
  #else
- # if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY==1
+ # if defined(__GNUC__) || defined(__clang__)
diff --git a/Build/source/libs/gd/libgd-src/CMakeLists.txt b/Build/source/libs/gd/libgd-src/CMakeLists.txt
index d1c2fc1a458..42934d06ec2 100644
--- a/Build/source/libs/gd/libgd-src/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/CMakeLists.txt
@@ -193,7 +193,8 @@ else (USE_EXT_GD)
 
 	CONFIGURE_FILE(${GD_SOURCE_DIR}/src/config.h.cmake ${GD_SOURCE_DIR}/src/config.h ESCAPE_QUOTES)
 
-	option(BUILD_SHARED_LIBS "Build both shared and static libs" ON)
+	option(BUILD_SHARED_LIBS "Build shared libs" ON)
+	option(BUILD_STATIC_LIBS "Build static libs" OFF)
 
 	if (WIN32)
 		SET(GD_LIB libgd)
@@ -225,6 +226,8 @@ endif (USE_EXT_GD)
 add_subdirectory(tests)
 add_subdirectory(examples)
 
+add_custom_target(distclean ${GD_SOURCE_DIR}/cmake/distclean.sh)
+
 SET(CPACK_PACKAGE_NAME "libgd")
 SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY "libGD, powerful and easy to use graphic library")
 SET(CPACK_PACKAGE_VENDOR "http://www.libgd.org")
diff --git a/Build/source/libs/gd/libgd-src/COPYING b/Build/source/libs/gd/libgd-src/COPYING
index 5e17d03e861..725d1b545d2 100644
--- a/Build/source/libs/gd/libgd-src/COPYING
+++ b/Build/source/libs/gd/libgd-src/COPYING
@@ -1,53 +1,73 @@
- 
-     Portions copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-     2002 by Cold Spring Harbor Laboratory. Funded under Grant
-     P41-RR02188 by the National Institutes of Health. 
-
-     Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 by
-     Boutell.Com, Inc. 
-
-     Portions relating to GD2 format copyright 1999, 2000, 2001, 2002
-     Philip Warner.
-     
-     Portions relating to PNG copyright 1999, 2000, 2001, 2002 Greg
-     Roelofs. 
-
-     Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002 John  
-     Ellson (ellson@lucent.com).
-   
-     Portions relating to gdft.c copyright 2001, 2002 John Ellson  
-     (ellson@lucent.com).  
-
-     Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-		 Pierre-Alain Joye (pierre@libgd.org).  
-
-     Portions relating to JPEG and to color quantization copyright 2000,
-     2001, 2002, Doug Becker and copyright (C) 1994, 1995, 1996, 1997,
-     1998, 1999, 2000, 2001, 2002, 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.
-
-     Portions relating to WBMP copyright 2000, 2001, 2002 Maurice
-     Szmurlo and Johan Van den Brande.
-
-     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.
-
-     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.
-
-     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.
-
-     Although their code does not appear in gd, the authors wish to thank
-     David Koblas, David Rowley, and Hutchison Avenue Software Corporation
-     for their prior contributions.
+Credits and license terms:
+
+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.
+
+* 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.
+
+* Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+  2004 by Boutell.Com, Inc.
+
+* Portions relating to GD2 format copyright 1999, 2000, 2001, 2002,
+  2003, 2004 Philip Warner.
+
+* Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003,
+  2004 Greg Roelofs.
+
+* Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002,
+  2003, 2004 John Ellson (ellson@graphviz.org).
+
+* Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John
+  Ellson (ellson@graphviz.org).
+
+* Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+  Pierre-Alain Joye (pierre@libgd.org).
+
+* Portions relating to JPEG and to color quantization copyright
+  2000, 2001, 2002, 2003, 2004, Doug Becker and copyright (C) 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.
+
+* Portions relating to GIF compression copyright 1989 by Jef
+  Poskanzer and David Rowley, with modifications for thread safety
+  by Thomas Boutell.
+
+* Portions relating to GIF decompression copyright 1990, 1991, 1993
+  by David Koblas, with modifications for thread safety by Thomas
+  Boutell.
+
+* Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004
+  Maurice Szmurlo and Johan Van den Brande.
+
+* Portions relating to GIF animations copyright 2004 Jaakko Hyvätti
+  (jaakko.hyvatti@iki.fi)
+
+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.
+
+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.
+
+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.
+
+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.
 
diff --git a/Build/source/libs/gd/libgd-src/Makefile.am b/Build/source/libs/gd/libgd-src/Makefile.am
index 033b91a6080..c4ccbd41d6b 100644
--- a/Build/source/libs/gd/libgd-src/Makefile.am
+++ b/Build/source/libs/gd/libgd-src/Makefile.am
@@ -1,3 +1,6 @@
 ACLOCAL_AMFLAGS = -I m4
 SUBDIRS = src config tests
 EXTRA_DIST = test docs examples windows VMS cmake netware bootstrap.sh CMakeLists.txt CONTRIBUTORS README.md
+
+clean-local:
+	$(srcdir)/cmake/distclean.sh --automake
diff --git a/Build/source/libs/gd/libgd-src/cmake/distclean.sh b/Build/source/libs/gd/libgd-src/cmake/distclean.sh
new file mode 100755
index 00000000000..0124dd12e7c
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/cmake/distclean.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+# CMake doesn't provide the equiv of "distclean" which makes it impossible to
+# properly clean up after it when you build in-tree.  This script emulates it.
+# It assumes it's run in the dir you want to clean.
+
+usage() {
+	cat <<-EOF
+Usage: $0 [--automake]
+
+Clean all the cmake generated output files.
+
+Options:
+  --automake  Do not clean files autotools also creates
+EOF
+	exit ${1:-0}
+}
+
+AUTOMAKE="false"
+while [ $# -ne 0 ]; do
+	case $1 in
+	-h|--help)  usage ;;
+	--automake) AUTOMAKE="true" ;;
+	*) usage 1 ;;
+	esac
+	shift
+done
+
+set -x
+
+find . -maxdepth 3 \
+	'(' \
+		-name CMakeCache.txt -o \
+		-name CMakeFiles -o \
+		-name CTestTestfile.cmake -o \
+		-name cmake_install.cmake \
+	')' \
+	-exec rm -rf {} +
+rm -rf \
+	Bin Testing \
+	CPackConfig.cmake CPackSourceConfig.cmake \
+	DartConfiguration.tcl
+
+if [ "${AUTOMAKE}" = "false" ]; then
+	find . -maxdepth 3 '!' -wholename './windows/*' -a -name Makefile -exec rm -rf {} +
+	rm -f src/config.h
+fi
diff --git a/Build/source/libs/gd/libgd-src/cmake/modules/FindFreetype.cmake b/Build/source/libs/gd/libgd-src/cmake/modules/FindFreetype.cmake
index 3d2a8a48088..dd4db279e0c 100644
--- a/Build/source/libs/gd/libgd-src/cmake/modules/FindFreetype.cmake
+++ b/Build/source/libs/gd/libgd-src/cmake/modules/FindFreetype.cmake
@@ -69,7 +69,7 @@ find_path(FREETYPE_INCLUDE_DIR_ft2build ft2build.h
   PATH_SUFFIXES include/freetype2 include
 )
 
-find_path(FREETYPE_INCLUDE_DIR_freetype2 freetype/config/ftheader.h
+find_path(FREETYPE_INCLUDE_DIR_freetype2 config/ftheader.h
   HINTS
     ENV FREETYPE_DIR
   PATHS
diff --git a/Build/source/libs/gd/libgd-src/config/test-driver b/Build/source/libs/gd/libgd-src/config/test-driver
index d30605660a0..8e575b017d9 100644
--- a/Build/source/libs/gd/libgd-src/config/test-driver
+++ b/Build/source/libs/gd/libgd-src/config/test-driver
@@ -3,7 +3,7 @@
 
 scriptversion=2013-07-13.22; # UTC
 
-# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+# Copyright (C) 2011-2014 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -106,11 +106,14 @@ trap "st=143; $do_exit" 15
 # Test script is run here.
 "$@" >$log_file 2>&1
 estatus=$?
+
 if test $enable_hard_errors = no && test $estatus -eq 99; then
-  estatus=1
+  tweaked_estatus=1
+else
+  tweaked_estatus=$estatus
 fi
 
-case $estatus:$expect_failure in
+case $tweaked_estatus:$expect_failure in
   0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
   0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
   77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
@@ -119,6 +122,12 @@ case $estatus:$expect_failure in
   *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
 esac
 
+# Report the test outcome and exit status in the logs, so that one can
+# know whether the test passed or failed simply by looking at the '.log'
+# file, without the need of also peaking into the corresponding '.trs'
+# file (automake bug#11814).
+echo "$res $test_name (exit status: $estatus)" >>$log_file
+
 # Report outcome to console.
 echo "${col}${res}${std}: $test_name"
 
diff --git a/Build/source/libs/gd/libgd-src/configure.ac b/Build/source/libs/gd/libgd-src/configure.ac
index 9d3d1fe5b59..7663cccf06e 100644
--- a/Build/source/libs/gd/libgd-src/configure.ac
+++ b/Build/source/libs/gd/libgd-src/configure.ac
@@ -300,7 +300,8 @@ AX_CFLAGS_WARN_ALL
 
 dnl Enable -Werror if possible.  Do it after all other tests.
 AC_ARG_ENABLE([werror], [AS_HELP_STRING([--enable-werror], [treat compile warnings as errors])])
-if test "$enable_werror" = "yes" || test "$GCC" = "yes" -a "$enable_werror" != "no"; then
+if test "$enable_werror" = "yes" || \
+   test "$GCC" = "yes" -a "$enable_werror" != "no" -a -d "$srcdir/.git"; then
   CFLAGS="-Werror $CFLAGS"
   CXXFLAGS="-Werror $CXXFLAGS"
 fi
@@ -324,7 +325,6 @@ AC_MSG_RESULT([
 AC_CONFIG_FILES([Makefile
                 src/Makefile
                 tests/Makefile
-        		tests/test_config.h
                 config/Makefile
                 config/gdlib-config
                 config/gdlib.pc])
diff --git a/Build/source/libs/gd/libgd-src/ChangeLog b/Build/source/libs/gd/libgd-src/docs/ChangeLog.historic
index c5c453c4724..c5c453c4724 100644
--- a/Build/source/libs/gd/libgd-src/ChangeLog
+++ b/Build/source/libs/gd/libgd-src/docs/ChangeLog.historic
diff --git a/Build/source/libs/gd/libgd-src/NEWS b/Build/source/libs/gd/libgd-src/docs/NEWS.historic
index 8bf38434add..8bf38434add 100644
--- a/Build/source/libs/gd/libgd-src/NEWS
+++ b/Build/source/libs/gd/libgd-src/docs/NEWS.historic
diff --git a/Build/source/libs/gd/libgd-src/docs/README.TESTING b/Build/source/libs/gd/libgd-src/docs/README.TESTING
index 53dd8db54e8..65ce58b833b 100644
--- a/Build/source/libs/gd/libgd-src/docs/README.TESTING
+++ b/Build/source/libs/gd/libgd-src/docs/README.TESTING
@@ -34,7 +34,7 @@ $ ctest .
 I will certainly add a nice CMake option to give prefix later.
 
 What to do if tests fail on your platform and you use the last GD release? 
-either from your favourite distributions or from http://www.libgd.org or git?
+either from your favorite distributions or from http://www.libgd.org or git?
 
 If you use a packaged version of the GD Library (installed from RPM, deb or 
 ports, gentoo packages or any other packages format or distribution), please try
@@ -53,7 +53,7 @@ You can attach the two files available in:
 Later versions will have an automatic post mode.
 
 If the tests run successfully, please report a bug to the maintainer of the
-packages (debian, bsd, ubuntu or whoever is responsible for the packages).
+packages (Debian, BSD, Ubuntu or whoever is responsible for the packages).
 
 Reasons of failures:
 Exception: SegFault: self explaining
@@ -62,9 +62,9 @@ timeout              the default timeout is 5 seconds. Some test may
                      have infinite loops when compiled against old versions
                      of the GD library (esp. 2.0.33 or earlier)
 
-Some features rely on floating point arithmetics and results may vary from
+Some features rely on floating point arithmetic and results may vary from
 one architecture to another.
 Examples:
-on i686,  gdimagerotate/bug00067 will faill. The result is still viusally 
+on i686, gdimagerotate/bug00067 will fail. The result is still visually
 acceptable but i686 default arithmetic mode will generate different results.
 Adding "-msse -mfpmath=sse" to CFLAGS will solve this difference.
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-<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="#Functions" >Functions</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="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetTrueColorPixel" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageGetTrueColorPixel</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreate" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">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 SMarked"><td class=SEntry><a href="#gdImageCreateTrueColor" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdImageCreateTrueColor</a></td><td class=SDescription><a href="#gdImageCreateTrueColor" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt5', 'link6')" onMouseOut="HideTip('tt5')">gdImageCreateTrueColor</a> is called to create truecolor images, with an essentially unlimited number of colors. </td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageDestroy" id=link7 onMouseOver="ShowTip(event, 'tt6', 'link7')" onMouseOut="HideTip('tt6')">gdImageDestroy</a></td><td class=SDescription><a href="#gdImageDestroy" class=LFunction id=link8 onMouseOver="ShowTip(event, 'tt6', 'link8')" onMouseOut="HideTip('tt6')">gdImageDestroy</a> is used to free the memory associated with an image. </td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorClosest" id=link9 onMouseOver="ShowTip(event, 'tt7', 'link9')" onMouseOut="HideTip('tt7')">gdImageColorClosest</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorClosestAlpha" id=link10 onMouseOver="ShowTip(event, 'tt8', 'link10')" onMouseOut="HideTip('tt8')">gdImageColorClosestAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorClosestHWB" id=link11 onMouseOver="ShowTip(event, 'tt9', 'link11')" onMouseOut="HideTip('tt9')">gdImageColorClosestHWB</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorExact" id=link12 onMouseOver="ShowTip(event, 'tt10', 'link12')" onMouseOut="HideTip('tt10')">gdImageColorExact</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorExactAlpha" id=link13 onMouseOver="ShowTip(event, 'tt11', 'link13')" onMouseOut="HideTip('tt11')">gdImageColorExactAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorAllocate" id=link14 onMouseOver="ShowTip(event, 'tt12', 'link14')" onMouseOut="HideTip('tt12')">gdImageColorAllocate</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorAllocateAlpha" id=link15 onMouseOver="ShowTip(event, 'tt13', 'link15')" onMouseOut="HideTip('tt13')">gdImageColorAllocateAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorResolve" id=link16 onMouseOver="ShowTip(event, 'tt14', 'link16')" onMouseOut="HideTip('tt14')">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=link17 onMouseOver="ShowTip(event, 'tt15', 'link17')" onMouseOut="HideTip('tt15')">gdImageColorResolveAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorDeallocate" id=link18 onMouseOver="ShowTip(event, 'tt16', 'link18')" onMouseOut="HideTip('tt16')">gdImageColorDeallocate</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorTransparent" id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">gdImageColorTransparent</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePaletteCopy" id=link20 onMouseOver="ShowTip(event, 'tt18', 'link20')" onMouseOut="HideTip('tt18')">gdImagePaletteCopy</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorReplace" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">gdImageColorReplace</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorReplaceThreshold" id=link22 onMouseOver="ShowTip(event, 'tt20', 'link22')" onMouseOut="HideTip('tt20')">gdImageColorReplaceThreshold</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageColorReplaceArray" id=link23 onMouseOver="ShowTip(event, 'tt21', 'link23')" onMouseOut="HideTip('tt21')">gdImageColorReplaceArray</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageColorReplaceCallback" id=link24 onMouseOver="ShowTip(event, 'tt22', 'link24')" onMouseOut="HideTip('tt22')">gdImageColorReplaceCallback</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetPixel" id=link25 onMouseOver="ShowTip(event, 'tt23', 'link25')" onMouseOut="HideTip('tt23')">gdImageSetPixel</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGetPixel" id=link26 onMouseOver="ShowTip(event, 'tt24', 'link26')" onMouseOut="HideTip('tt24')">gdImageGetPixel</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetTrueColorPixel" id=link27 onMouseOver="ShowTip(event, 'tt3', 'link27')" onMouseOut="HideTip('tt3')">gdImageGetTrueColorPixel</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageAABlend" id=link28 onMouseOver="ShowTip(event, 'tt25', 'link28')" onMouseOut="HideTip('tt25')">gdImageAABlend</a></td><td class=SDescription>NO-OP, kept for library compatibility.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageLine" id=link29 onMouseOver="ShowTip(event, 'tt26', 'link29')" onMouseOut="HideTip('tt26')">gdImageLine</a></td><td class=SDescription>Bresenham as presented in Foley &amp; Van Dam.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageDashedLine" id=link30 onMouseOver="ShowTip(event, 'tt27', 'link30')" onMouseOut="HideTip('tt27')">gdImageDashedLine</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageBoundsSafe" id=link31 onMouseOver="ShowTip(event, 'tt28', 'link31')" onMouseOut="HideTip('tt28')">gdImageBoundsSafe</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageChar" id=link32 onMouseOver="ShowTip(event, 'tt29', 'link32')" onMouseOut="HideTip('tt29')">gdImageChar</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCharUp" id=link33 onMouseOver="ShowTip(event, 'tt30', 'link33')" onMouseOut="HideTip('tt30')">gdImageCharUp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageString" id=link34 onMouseOver="ShowTip(event, 'tt31', 'link34')" onMouseOut="HideTip('tt31')">gdImageString</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageStringUp" id=link35 onMouseOver="ShowTip(event, 'tt32', 'link35')" onMouseOut="HideTip('tt32')">gdImageStringUp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageString16" id=link36 onMouseOver="ShowTip(event, 'tt33', 'link36')" onMouseOut="HideTip('tt33')">gdImageString16</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageStringUp16" id=link37 onMouseOver="ShowTip(event, 'tt34', 'link37')" onMouseOut="HideTip('tt34')">gdImageStringUp16</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageArc" id=link38 onMouseOver="ShowTip(event, 'tt35', 'link38')" onMouseOut="HideTip('tt35')">gdImageArc</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFilledArc" id=link39 onMouseOver="ShowTip(event, 'tt36', 'link39')" onMouseOut="HideTip('tt36')">gdImageFilledArc</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageEllipse" id=link40 onMouseOver="ShowTip(event, 'tt37', 'link40')" onMouseOut="HideTip('tt37')">gdImageEllipse</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFilledEllipse" id=link41 onMouseOver="ShowTip(event, 'tt38', 'link41')" onMouseOut="HideTip('tt38')">gdImageFilledEllipse</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageFillToBorder" id=link42 onMouseOver="ShowTip(event, 'tt39', 'link42')" onMouseOut="HideTip('tt39')">gdImageFillToBorder</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFill" id=link43 onMouseOver="ShowTip(event, 'tt40', 'link43')" onMouseOut="HideTip('tt40')">gdImageFill</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageRectangle" id=link44 onMouseOver="ShowTip(event, 'tt41', 'link44')" onMouseOut="HideTip('tt41')">gdImageRectangle</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFilledRectangle" id=link45 onMouseOver="ShowTip(event, 'tt42', 'link45')" onMouseOut="HideTip('tt42')">gdImageFilledRectangle</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageClone" id=link46 onMouseOver="ShowTip(event, 'tt43', 'link46')" onMouseOut="HideTip('tt43')">gdImageClone</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopy" id=link47 onMouseOver="ShowTip(event, 'tt44', 'link47')" onMouseOut="HideTip('tt44')">gdImageCopy</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopyMerge" id=link48 onMouseOver="ShowTip(event, 'tt45', 'link48')" onMouseOut="HideTip('tt45')">gdImageCopyMerge</a></td><td class=SDescription>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyMergeGray" id=link49 onMouseOver="ShowTip(event, 'tt46', 'link49')" onMouseOut="HideTip('tt46')">gdImageCopyMergeGray</a></td><td class=SDescription>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopyResized" id=link50 onMouseOver="ShowTip(event, 'tt47', 'link50')" onMouseOut="HideTip('tt47')">gdImageCopyResized</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCopyRotated" id=link51 onMouseOver="ShowTip(event, 'tt48', 'link51')" onMouseOut="HideTip('tt48')">gdImageCopyRotated</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCopyResampled" id=link52 onMouseOver="ShowTip(event, 'tt49', 'link52')" onMouseOut="HideTip('tt49')">gdImageCopyResampled</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImagePolygon" id=link53 onMouseOver="ShowTip(event, 'tt50', 'link53')" onMouseOut="HideTip('tt50')">gdImagePolygon</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageOpenPolygon" id=link54 onMouseOver="ShowTip(event, 'tt51', 'link54')" onMouseOut="HideTip('tt51')">gdImageOpenPolygon</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageFilledPolygon" id=link55 onMouseOver="ShowTip(event, 'tt52', 'link55')" onMouseOut="HideTip('tt52')">gdImageFilledPolygon</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetStyle" id=link56 onMouseOver="ShowTip(event, 'tt53', 'link56')" onMouseOut="HideTip('tt53')">gdImageSetStyle</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetThickness" id=link57 onMouseOver="ShowTip(event, 'tt54', 'link57')" onMouseOut="HideTip('tt54')">gdImageSetThickness</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetBrush" id=link58 onMouseOver="ShowTip(event, 'tt55', 'link58')" onMouseOut="HideTip('tt55')">gdImageSetBrush</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetTile" id=link59 onMouseOver="ShowTip(event, 'tt56', 'link59')" onMouseOut="HideTip('tt56')">gdImageSetTile</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetAntiAliased" id=link60 onMouseOver="ShowTip(event, 'tt57', 'link60')" onMouseOut="HideTip('tt57')">gdImageSetAntiAliased</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetAntiAliasedDontBlend" id=link61 onMouseOver="ShowTip(event, 'tt58', 'link61')" onMouseOut="HideTip('tt58')">gdImageSetAntiAliasedDontBlend</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageInterlace" id=link62 onMouseOver="ShowTip(event, 'tt59', 'link62')" onMouseOut="HideTip('tt59')">gdImageInterlace</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCompare" id=link63 onMouseOver="ShowTip(event, 'tt60', 'link63')" onMouseOut="HideTip('tt60')">gdImageCompare</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdAlphaBlend" id=link64 onMouseOver="ShowTip(event, 'tt61', 'link64')" onMouseOut="HideTip('tt61')">gdAlphaBlend</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdLayerOverlay" id=link65 onMouseOver="ShowTip(event, 'tt62', 'link65')" onMouseOut="HideTip('tt62')">gdLayerOverlay</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdLayerMultiply" id=link66 onMouseOver="ShowTip(event, 'tt63', 'link66')" onMouseOut="HideTip('tt63')">gdLayerMultiply</a></td><td class=SDescription>Apply &lsquo;multiply&rsquo; effect.</td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageAlphaBlending" id=link67 onMouseOver="ShowTip(event, 'tt64', 'link67')" onMouseOut="HideTip('tt64')">gdImageAlphaBlending</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSaveAlpha" id=link68 onMouseOver="ShowTip(event, 'tt65', 'link68')" onMouseOut="HideTip('tt65')">gdImageSaveAlpha</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetClip" id=link69 onMouseOver="ShowTip(event, 'tt66', 'link69')" onMouseOut="HideTip('tt66')">gdImageSetClip</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageGetClip" id=link70 onMouseOver="ShowTip(event, 'tt67', 'link70')" onMouseOut="HideTip('tt67')">gdImageGetClip</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageSetResolution" id=link71 onMouseOver="ShowTip(event, 'tt68', 'link71')" onMouseOut="HideTip('tt68')">gdImageSetResolution</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImagePaletteToTrueColor" id=link72 onMouseOver="ShowTip(event, 'tt69', 'link72')" 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="Functions"></a>Functions</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&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; 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>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=link73 onMouseOver="ShowTip(event, 'tt5', 'link73')" onMouseOut="HideTip('tt5')">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&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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=link74 onMouseOver="ShowTip(event, 'tt5', 'link74')" onMouseOut="HideTip('tt5')">gdImageCreateTrueColor</a> is called to create truecolor images, with an essentially unlimited number of colors.&nbsp; Invoke <a href="#gdImageCreateTrueColor" class=LFunction id=link75 onMouseOver="ShowTip(event, 'tt5', 'link75')" onMouseOut="HideTip('tt5')">gdImageCreateTrueColor</a> with the x and y dimensions of the desired image.&nbsp; <a href="#gdImageCreateTrueColor" class=LFunction id=link76 onMouseOver="ShowTip(event, 'tt5', 'link76')" onMouseOut="HideTip('tt5')">gdImageCreateTrueColor</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link77 onMouseOver="ShowTip(event, 'tt70', 'link77')" onMouseOut="HideTip('tt70')">gdImagePtr</a> to the new image, or NULL if unable to allocate the image.&nbsp; The image must eventually be destroyed using &lt;gdImageDestroy&gt;().</p><p>Truecolor images are always filled with black at creation time.&nbsp; There is no concept of a &ldquo;background&rdquo; 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>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=link78 onMouseOver="ShowTip(event, 'tt5', 'link78')" onMouseOut="HideTip('tt5')">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&nbsp;</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=link79 onMouseOver="ShowTip(event, 'tt6', 'link79')" onMouseOut="HideTip('tt6')">gdImageDestroy</a> is used to free the memory associated with an image.&nbsp; It is important to invoke <a href="#gdImageDestroy" class=LFunction id=link80 onMouseOver="ShowTip(event, 'tt6', 'link80')" onMouseOut="HideTip('tt6')">gdImageDestroy</a> before exiting your program or assigning a new image to a <a href="gd-h.html#gdImagePtr" class=LType id=link81 onMouseOver="ShowTip(event, 'tt70', 'link81')" 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>gdImagePtr im;
-im = gdImageCreate(10, 10);
-// ... Use the image ...
-// Now destroy it
-gdImageDestroy(im);</pre></blockquote></div></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>if ((color=gdImageColorExact(im,R,G,B)) &lt; 0)
-  if ((color=gdImageColorAllocate(im,R,G,B)) &lt; 0)
-    color=gdImageColorClosest(im,R,G,B);</pre></blockquote><p>in a single function.&nbsp;    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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdCallbackImageColor&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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 &amp; 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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>
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-<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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>thickness</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>brush</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dont_blend</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>interlaceArg</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im2</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Apply &lsquo;multiply&rsquo; effect.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alphaBlendingArg</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>saveAlphaArg</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2</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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_y</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</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></div></div></div>
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-<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&nbsp;</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>int gdImageGetTrueColorPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreate (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateTrueColor (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageDestroy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageColorClosest (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorClosestAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorClosestHWB (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorExact (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorExactAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorAllocate (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorAllocateAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorResolve (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorResolveAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorDeallocate (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorTransparent (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImagePaletteCopy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageColorReplace (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorReplaceThreshold (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</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="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 gdImageColorReplaceArray (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorReplaceCallback (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdCallbackImageColor&nbsp;</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="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>void gdImageSetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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 &amp; 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</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>void gdImagePolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>thickness</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 gdImageSetBrush (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>brush</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>void gdImageSetTile (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dont_blend</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>interlaceArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply &lsquo;multiply&rsquo; 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_y</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>int gdImagePaletteToTrueColor(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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><!--END_ND_TOOLTIPS-->
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/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><!--
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-<!--  Generated by Natural Docs, version 1.51 -->
-<!--  http://www.naturaldocs.org  -->
-
-<!-- saved from url=(0026)http://www.naturaldocs.org -->
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-<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="#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="#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="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 *compatibility. </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></table></div></div><!--END_ND_SUMMARY--></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><p>&lt;gdSetInterpolationMethod&gt;</p></div></div></div>
-
-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Types"></a>Types</h3></div></div>
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-<div class="CType"><div class=CTopic><h3 class=CTitle><a name="gdImage"></a>gdImage</h3></div></div>
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-<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.&nbsp; <a href="gd-c.html#gdImageCreate" class=LFunction id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdImageCreate</a>, <a href="gd-c.html#gdImageCreateTrueColor" class=LFunction id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">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><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.&nbsp;  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=link8 onMouseOver="ShowTip(event, 'tt1', 'link8')" onMouseOut="HideTip('tt1')">gdPointF</a></p><h4 class=CHeading>See also</h4><p><a href="gd-c.html#gdImageCreate" class=LFunction id=link9 onMouseOver="ShowTip(event, 'tt6', 'link9')" onMouseOut="HideTip('tt6')">gdImageCreate</a>, <a href="gd-c.html#gdImageCreateTrueColor" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt7', 'link10')" onMouseOut="HideTip('tt7')">gdImageCreateTrueColor</a>,</p></div></div></div>
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-<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.&nbsp;  Used to declare the characteristics of a font.&nbsp; Text-output functions expect these as their second argument, following the <a href="#gdImagePtr" class=LType id=link11 onMouseOver="ShowTip(event, 'tt8', 'link11')" onMouseOut="HideTip('tt8')">gdImagePtr</a> argument.&nbsp;  &lt;gdFontSmall&gt; and <a href="gdfontl-c.html#gdFontGetLarge" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt9', 'link12')" onMouseOut="HideTip('tt9')">gdFontGetLarge</a> both return one.</p><p>You can provide your own font data by providing such a structure and the associated pixel array.&nbsp; You can determine the width and height of a single character in a font by examining the w and h members of the structure.&nbsp; 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="Types"></a>Types</h3></div></div>
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-<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.&nbsp;  Use <a href="gd_io-h.html#gdIOCtx" class=LType id=link13 onMouseOver="ShowTip(event, 'tt10', 'link13')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead.</p><p>Represents a source from which a PNG can be read.&nbsp; 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=link14 onMouseOver="ShowTip(event, 'tt11', 'link14')" onMouseOut="HideTip('tt11')">gdImageCreateFromPngSource</a> function.&nbsp; 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.&nbsp; 0 is EOF, not an error!</p><p>&rsquo;context&rsquo; 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=link15 onMouseOver="ShowTip(event, 'tt2', 'link15')" onMouseOut="HideTip('tt2')">gdImageStringFTEx</a> function.&nbsp; See <a href="gdft-c.html#gdImageStringFTEx" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt2', 'link16')" 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=link17 onMouseOver="ShowTip(event, 'tt3', 'link17')" onMouseOut="HideTip('tt3')">gdImagePolygon</a>, <a href="gd-c.html#gdImageOpenPolygon" class=LFunction id=link18 onMouseOver="ShowTip(event, 'tt4', 'link18')" onMouseOut="HideTip('tt4')">gdImageOpenPolygon</a> and <a href="gd-c.html#gdImageFilledPolygon" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt5', 'link19')" 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="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><p>See also: <a href="gd_gif_out-c.html#gdImageGifAnimAdd" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt12', 'link20')" onMouseOut="HideTip('tt12')">gdImageGifAnimAdd</a></p></div></div></div>
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-
-<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 *compatibility.&nbsp;  Use <a href="gd_io-h.html#gdIOCtx" class=LType id=link21 onMouseOver="ShowTip(event, 'tt10', 'link21')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead.</p><p>Represents a &ldquo;sink&rdquo; (destination) to which a PNG can be written.&nbsp; 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=link22 onMouseOver="ShowTip(event, 'tt13', 'link22')" onMouseOut="HideTip('tt13')">gdImagePngToSink</a> function.&nbsp; 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="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>Default crop mode (4 corners or background)</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><p>&lt;gdImageAutoCrop&gt;</p></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreate (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateTrueColor (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="tt8"><div class=CType>The data structure in which gd stores images. </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>gdFontPtr gdFontGetLarge (</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="tt10"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</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>gdImagePtr gdImageCreateFromPngSource (</td><td class="PType  prettyprint " nowrap>gdSourcePtr&nbsp;</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="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 gdImageGifAnimAdd(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImagePngToSink (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>outSink</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_bmp.c"></a>gd_bmp.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_bmp.c" >gd_bmp.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="#gdImageBmpPtr" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageBmpPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageBmp" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageBmp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageBmpCtx" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">gdImageBmpCtx</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromBmp" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">gdImageCreateFromBmp</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageCreateFromBmpPtr" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdImageCreateFromBmpPtr</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageCreateFromBmpCtx" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdImageCreateFromBmpCtx</a></td><td class=SDescription></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>compression</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
-
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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 gdImageBmp(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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 gdImageBmpCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>compression</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>gdImagePtr gdImageCreateFromBmp(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromBmpPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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>gdImagePtr gdImageCreateFromBmpCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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-->
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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
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_map-c.html
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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
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_color_match-c.html
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-<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdImageColorMatch"></a>gdImageColorMatch</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 gdImageColorMatch (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Bring the palette colors in im2 to be closer to im1.</p></div></div></div>
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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
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdRect&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>threshold</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdRect&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>threshold</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->
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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
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-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/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><!--
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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.&nbsp; 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.&nbsp;  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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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.&nbsp;  For example, renaming PNG image &ldquo;foo.png&rdquo; to &ldquo;foo.gif&rdquo; and then attempting to load it will fail even if GD supports both formats.&nbsp;  See &lt;gdSupportsFiletype&gt; 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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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.&nbsp;  See &lt;gdSupportsFiletype&gt; 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>&lt;gdImageGd2&gt;</td><td class=CDLDescription>chunk size = 0, compression is enabled.</td></tr><tr><td class=CDLEntry>&lt;gdImageJpeg&gt;</td><td class=CDLDescription>quality = -1 (i.e. the reasonable default)</td></tr><tr><td class=CDLEntry>&lt;gdImageWBMP&gt;</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.&nbsp;  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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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 gdSupportsFileType(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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-->
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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
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_filter.c"></a>gd_filter.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_filter.c" >gd_filter.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="#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 src 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 the image src to a grayscale image.</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>Set the brightness level &lt;level&gt; for the image src.</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></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></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></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></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></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></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></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>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>plus</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdScatterPtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Invert src image.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Convert the image src to a grayscale image.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>brightness</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Set the brightness level &lt;level&gt; for the image src.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>contrast</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alpha</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset</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="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&nbsp;</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&nbsp;</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="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&nbsp;</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=link18 onMouseOver="ShowTip(event, 'tt13', 'link18')" onMouseOut="HideTip('tt13')">gdImageGaussianBlur</a> performs a Gaussian blur of radius 1 on the image.&nbsp;  The image is modified in place.</p><p><b>NOTE:</b> You will almost certain want to use <a href="#gdImageCopyGaussianBlurred" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">gdImageCopyGaussianBlurred</a> instead, as it allows you to change your kernel size and sigma value.&nbsp;  Future versions of this function may fall back to calling it instead of <a href="#gdImageConvolution" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt10', 'link20')" 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>weight</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="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 &ldquo;fatness&rdquo; of the curve (lower == fatter).&nbsp; If <u>sigma</u> is less than or equal to 0, <a href="#gdImageCopyGaussianBlurred" class=LFunction id=link21 onMouseOver="ShowTip(event, 'tt17', 'link21')" onMouseOut="HideTip('tt17')">gdImageCopyGaussianBlurred</a> ignores it and instead computes an &ldquo;optimal&rdquo; value.&nbsp;  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&rsquo;s color values with the average of the surrounding pixels&rsquo; colors.&nbsp;  This region is a circle whose radius is given by argument <u>radius</u>.&nbsp; Thus, a larger radius will yield a blurrier image.</p><p>This average is not a simple mean of the values.&nbsp;  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.&nbsp;  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=link22 onMouseOver="ShowTip(event, 'tt17', 'link22')" 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.&nbsp;  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 &lt;= 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.&nbsp;  The result is always truecolor.</p><h4 class=CHeading>Example</h4><blockquote><pre>FILE *in;
-gdImagePtr result, src;
-
-in = fopen(&quot;foo.png&quot;, &quot;rb&quot;);
-src = gdImageCreateFromPng(in);
-
-result = gdImageCopyGaussianBlurred(im, src-&gt;sx / 10, -1.0);</pre></blockquote></div></div></div>
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-<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 gdImageScatter(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdScatterPtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert src 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert the image src to a grayscale 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 gdImageBrightness(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>brightness</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the brightness level level for the image src.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>contrast</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 gdImageColor(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alpha</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</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&nbsp;</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="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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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 gdImageMeanRemoval(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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>int gdImageSmooth(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>weight</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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-->
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_gd.c"></a>gd_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_gd.c" >gd_gd.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="#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>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</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.&nbsp; 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.&nbsp; (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).&nbsp; <a href="#gdImageCreateFromGd" class=LFunction id=link12 onMouseOver="ShowTip(event, 'tt1', 'link12')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a> does not close the file.&nbsp; You can inspect the sx and sy members of the image to determine its size.&nbsp; 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(&quot;mygd.gd&quot;, &quot;rb&quot;);
-im = gdImageCreateFromGd(in);
-fclose(in);
-// ... Use the image ...
-gdImageDestroy(im);</pre></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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.&nbsp; See <a href="#gdImageCreateFromGd" class=LFunction id=link17 onMouseOver="ShowTip(event, 'tt1', 'link17')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a>.</p></div></div></div>
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-<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&nbsp;</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.&nbsp;  See <a href="#gdImageCreateFromGd" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt1', 'link19')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd</a>.</p></div></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-<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 gdImageCreateFromGd (</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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-->
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_gd2.c"></a>gd_gd2.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_gd2.c" >gd_gd2.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="#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&nbsp;</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.&nbsp; 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.&nbsp; (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).&nbsp; <a href="#gdImageCreateFromGd2" class=LFunction id=link16 onMouseOver="ShowTip(event, 'tt1', 'link16')" onMouseOut="HideTip('tt1')">gdImageCreateFromGd2</a> does not close the file.&nbsp; You can inspect the sx and sy members of the image to determine its size.&nbsp; 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(&quot;mygd.gd2&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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.&nbsp;  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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; 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.&nbsp; <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.&nbsp; 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&rsquo;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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&rsquo;s width and height</td></tr></table><p>Reads in part of a GD2 image file stored from memory.&nbsp; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&rsquo;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.&nbsp;  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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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-->
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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
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-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_in.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_gif_in.c"></a>gd_gif_in.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_gif_in.c" >gd_gif_in.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="#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>
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-<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&nbsp;</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.&nbsp; 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).&nbsp; <a href="#gdImageCreateFromGif" class=LFunction id=link10 onMouseOver="ShowTip(event, 'tt1', 'link10')" onMouseOut="HideTip('tt1')">gdImageCreateFromGif</a> does not close the file.&nbsp; You can inspect the sx and sy members of the image to determine its size.&nbsp; 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(&quot;mygif.gif&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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>
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-<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&nbsp;</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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</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-->
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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
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_out.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_gif_out.c"></a>gd_gif_out.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_gif_out.c" >gd_gif_out.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="#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 &lt;gdIOCtxPtr&gt;. </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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; 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>.&nbsp;  This is because it is not guaranteed that libgd will use the same implementation of malloc, free, etc. as your proggram.</p><p>The &lsquo;size&rsquo; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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.&nbsp; The file must be open for binary writing.&nbsp; (Under MSDOS and all versions of Windows, it is important to use &ldquo;wb&rdquo; as opposed to simply &ldquo;w&rdquo; as the mode when opening the file; under Unix there is no penalty for doing so).&nbsp; <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.&nbsp; 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.&nbsp; The original image pixels are not modified.&nbsp; This conversion produces high quality palettes but does require some CPU time.&nbsp; 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(&quot;rect.gif&quot;, &quot;wb&quot;);
-// Write GIF
-gdImageGif(im, out);
-// Close file
-fclose(out);
-// Destroy image
-gdImageDestroy(im);</pre></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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>.&nbsp;  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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp;  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.&nbsp; **The caller must invoke &lt;gdFree&gt;(), 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&rsquo;t; it could always change).</p><p>The &lsquo;size&rsquo; 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 -&gt; yes, 0 -&gt; no, -1 -&gt; do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -&gt; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; It writes the correct GIF file headers to selected file output, and prepares for frames to be added for the animation.&nbsp; 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.&nbsp; <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.&nbsp; A nonzero value specifies that a global color map should be used to reduce the size of the animation.&nbsp; Of course, if the color maps of individual frames differ greatly, a global color map may not be a good idea.&nbsp; 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.&nbsp; 0 means infinite loop count.&nbsp; -1 means that the extension is not added which results in no looping.&nbsp; -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 -&gt; yes, 0 -&gt; no, -1 -&gt; do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -&gt; 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>.&nbsp; 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 -&gt; yes, 0 -&gt; no, -1 -&gt; do default</td></tr><tr><td class=CDLEntry>Loops</td><td class=CDLDescription>Loop count; 0 -&gt; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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.&nbsp; **The caller must invoke &lt;gdFree&gt;(), 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&rsquo;t; it could always change).</p><p>The &lsquo;size&rsquo; 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.&nbsp;  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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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>.&nbsp; 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>.&nbsp; Delay between the previous frame and this frame is in 1/100s units.&nbsp; <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).&nbsp; 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.&nbsp; 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.&nbsp; Otherwise the global palette is assumed and the user must make sure the palettes match.&nbsp; 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.&nbsp; This function then compares the images and only writes the changed pixels to the new frame in animation.&nbsp; The <u>Disposal</u> parameter for optimized animations must be set to 1, also for the first frame.&nbsp; <u>LeftOfs</u> and <u>TopOfs</u> parameters are ignored for optimized frames.&nbsp; To achieve good optimization, it is usually best to use a single global color map.&nbsp; 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.&nbsp;  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>{
-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(&quot;anim.gif&quot;, &quot;wb&quot;);// 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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 &lt;gdIOCtxPtr&gt;.&nbsp;  See gdImageGifAnimAdd&gt;.</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 &lt;gdIOCtxPtr&gt;.</td></tr><tr><td class=CDLEntry>LocalCM</td><td class=CDLDescription>Flag.&nbsp;  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&nbsp;</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&rsquo;s documentation suggested just manually writing a semicolon (&lsquo;;&rsquo;) instead since that is all this function does.&nbsp;  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&nbsp;</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.&nbsp; **The caller must invoke &lt;gdFree&gt;(), 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&rsquo;t; it could always change).</p><p>The &lsquo;size&rsquo; 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&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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-->
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-<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="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="#gdImageScale" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageScale</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageRotateInterpolated" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">gdImageRotateInterpolated</a></td><td class=SDescription></td></tr><tr class="SSection"><td class=SEntry><a href="#Affine_transformation" >Affine transformation</a></td><td class=SDescription></td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#Transform" >Transform</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 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 SIndent2"><td class=SEntry><a href="#gdTransformAffineCopy" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">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 SIndent2 SMarked"><td class=SEntry><a href="#gdTransformAffineBoundingBox" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">gdTransformAffineBoundingBox</a></td><td class=SDescription>Returns the bounding box of an affine transformation applied to a rectangular area &lt;gdRect&gt;</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#gdImageSetInterpolationMethod" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">gdImageSetInterpolationMethod</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#gdImageGetInterpolationMethod" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">gdImageGetInterpolationMethod</a></td><td class=SDescription>Return the interpolation mode set in &lsquo;im&rsquo;. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_height</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>bgcolor</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<div class="CSection"><div class=CTopic><h2 class=CTitle><a name="Affine_transformation"></a>Affine transformation</h2><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="SGroup"><td class=SEntry><a href="#Transform" >Transform</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdTransformAffineGetImage" id=link8 onMouseOver="ShowTip(event, 'tt3', 'link8')" 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="#gdTransformAffineCopy" id=link9 onMouseOver="ShowTip(event, 'tt4', 'link9')" onMouseOut="HideTip('tt4')">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 SMarked"><td class=SEntry><a href="#gdTransformAffineBoundingBox" id=link10 onMouseOver="ShowTip(event, 'tt5', 'link10')" onMouseOut="HideTip('tt5')">gdTransformAffineBoundingBox</a></td><td class=SDescription>Returns the bounding box of an affine transformation applied to a rectangular area &lt;gdRect&gt;</td></tr><tr class="SFunction SIndent1"><td class=SEntry><a href="#gdImageSetInterpolationMethod" id=link11 onMouseOver="ShowTip(event, 'tt6', 'link11')" onMouseOut="HideTip('tt6')">gdImageSetInterpolationMethod</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#gdImageGetInterpolationMethod" id=link12 onMouseOver="ShowTip(event, 'tt7', 'link12')" onMouseOut="HideTip('tt7')">gdImageGetInterpolationMethod</a></td><td class=SDescription>Return the interpolation mode set in &lsquo;im&rsquo;. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Transform"></a>Transform</h3></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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 if the affine is rectilinear or GD_FALSE</p></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</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 &lt;gdRect&gt;</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>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdInterpolationMethod&nbsp;</td><td class="PParameter  prettyprint " nowrap>id</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Return the interpolation mode set in &lsquo;im&rsquo;.&nbsp;  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></div></div></div>
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-<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 gdImageScale(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_height</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 gdImageRotateInterpolated(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>bgcolor</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 gdTransformAffineGetImage(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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>int gdTransformAffineCopy(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdTransformAffineBoundingBox(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</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="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 gdImageSetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdInterpolationMethod&nbsp;</td><td class="PParameter  prettyprint " nowrap>id</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>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return the interpolation mode set in &lsquo;im&rsquo;. </div></div><!--END_ND_TOOLTIPS-->
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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
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-<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.&nbsp; 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.&nbsp; 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.&nbsp; The seek and tell functions are only required in conjunction with the gd2 file format, which supports quick loading of partial images.&nbsp; 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.&nbsp; 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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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-->
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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
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-
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-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="Types">Types</option></select></div><script language=JavaScript><!--
-HideAllBut([], 2);// --></script></div><!--Menu-->
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-<!--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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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-->
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-if (browserType) {if (browserVer) {document.write("</div>"); }document.write("</div>");}// --></script></body></html>
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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
deleted file mode 100644
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_file-c.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!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&nbsp;</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>
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-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="Types">Types</option></select></div><script language=JavaScript><!--
-HideAllBut([], 2);// --></script></div><!--Menu-->
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diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_ss-c.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_ss-c.html
deleted file mode 100644
index 4a247ccc0c7..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_io_ss-c.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!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>gdNewSSCtx</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="gdNewSSCtx"></a>gdNewSSCtx</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 * gdNewSSCtx(</td><td class="PType  prettyprint " nowrap>gdSourcePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>snk</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Return data as a dynamic pointer.</p></div></div></div>
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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
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_jpeg.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_jpeg.c"></a>gd_jpeg.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_jpeg.c" >gd_jpeg.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="#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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; The file must be open for writing.&nbsp; Under MSDOS and all versions of Windows, it is important to use &ldquo;wb&rdquo; as opposed to simply &ldquo;w&rdquo; as the mode when opening the file, and under Unix there is no penalty for doing so.&nbsp; <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.&nbsp; 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.&nbsp; 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.&nbsp; 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>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(&quot;rect.jpg&quot;, &quot;wb&quot;);
-// 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; 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().&nbsp;  This is because it is not guaranteed that libgd will use the same implementation of malloc, free, etc. as your proggram.</p><p>The &lsquo;size&rsquo; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>.&nbsp; 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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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.&nbsp; 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.&nbsp; <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).&nbsp; <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.&nbsp; 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.&nbsp; 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.&nbsp;  If true, ignores recoverable warnings.</td></tr></table><h4 class=CHeading>Returns</h4><p>A pointer to the new <b>truecolor</b> image.&nbsp;  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>gdImagePtr im;
-FILE *in;
-in = fopen(&quot;myjpeg.jpg&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>interlaceArg</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>void gdFree (</td><td class="PType  prettyprint " nowrap>void&nbsp;</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></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&nbsp;</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-->
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-<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>
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-<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="Functions"></a>Functions</h3></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdPointFPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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.&nbsp; Applying the inverted matrix will restore the original values.&nbsp; Multiplying &lt;src&gt; by &lt;dst&gt; (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 if the affine is rectilinear or GD_FALSE</p></div></div></div>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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 &lt;flip_horz&gt; and &lt;flip_vert&gt; will clone the affine matrix.&nbsp; GD_TRUE for both will copy a 180Â° 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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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.&nbsp; 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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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>
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-<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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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.&nbsp; 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>
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-<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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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.&nbsp; 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>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdPointFPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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. 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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
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_png.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_png.c"></a>gd_png.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_png.c" >gd_png.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="#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" >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=link17 onMouseOver="ShowTip(event, 'tt10', 'link17')" 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&nbsp;</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=link18 onMouseOver="ShowTip(event, 'tt1', 'link18')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> is called to load images from PNG format files.&nbsp; Invoke <a href="#gdImageCreateFromPng" class=LFunction id=link19 onMouseOver="ShowTip(event, 'tt1', 'link19')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> with an already opened pointer to a FILE containing the desired image.&nbsp; <a href="#gdImageCreateFromPng" class=LFunction id=link20 onMouseOver="ShowTip(event, 'tt1', 'link20')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> returns a <a href="gd-h.html#gdImagePtr" class=LType id=link21 onMouseOver="ShowTip(event, 'tt11', 'link21')" 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).&nbsp; <a href="#gdImageCreateFromPng" class=LFunction id=link22 onMouseOver="ShowTip(event, 'tt1', 'link22')" onMouseOut="HideTip('tt1')">gdImageCreateFromPng</a> does not close the file.&nbsp; You can inspect the sx and sy members of the image to determine its size.&nbsp; 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.&nbsp; 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.&nbsp; The former restriction affects only a handful of very rare 48-bit color and 16-bit grayscale PNG images.&nbsp; The second restriction affects all semitransparent PNG images, but the difference is essentially invisible to the eye.&nbsp; 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=link23 onMouseOver="ShowTip(event, 'tt2', 'link23')" 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=link24 onMouseOver="ShowTip(event, 'tt3', 'link24')" onMouseOut="HideTip('tt3')">gdImageCreateFromPngCtx</a> reads in an image using the functions in a <a href="gd_io-h.html#gdIOCtx" class=LType id=link25 onMouseOver="ShowTip(event, 'tt10', 'link25')" onMouseOut="HideTip('tt10')">gdIOCtx</a> struct.</p><p><a href="gd_ss-c.html#gdImageCreateFromPngSource" class=LFunction id=link26 onMouseOver="ShowTip(event, 'tt12', 'link26')" onMouseOut="HideTip('tt12')">gdImageCreateFromPngSource</a> is similar to <a href="#gdImageCreateFromPngCtx" class=LFunction id=link27 onMouseOver="ShowTip(event, 'tt3', 'link27')" onMouseOut="HideTip('tt3')">gdImageCreateFromPngCtx</a> but uses the old <a href="gd-h.html#gdSource" class=LType >gdSource</a> interface.&nbsp; 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>gdImagePtr im;
-... inside a function ...
-FILE *in;
-in = fopen(&quot;mypng.png&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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=link28 onMouseOver="ShowTip(event, 'tt1', 'link28')" 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&nbsp;</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=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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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=link30 onMouseOver="ShowTip(event, 'tt4', 'link30')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> outputs the specified image to the specified file in PNG format.&nbsp; The file must be open for writing.&nbsp; Under MSDOS and all versions of Windows, it is important to use &ldquo;wb&rdquo; as opposed to simply &ldquo;w&rdquo; as the mode when opening the file, and under Unix there is no penalty for doing so.&nbsp; <a href="#gdImagePngEx" class=LFunction id=link31 onMouseOver="ShowTip(event, 'tt4', 'link31')" 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=link32 onMouseOver="ShowTip(event, 'tt4', 'link32')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> allows the level of compression to be specified.&nbsp; A compression level of 0 means &ldquo;no compression.&rdquo;&nbsp; A compression level of 1 means &ldquo;compressed, but as quickly as possible.&rdquo;&nbsp; A compression level of 9 means &ldquo;compressed as much as possible to produce the smallest possible file.&rdquo;&nbsp; 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=link33 onMouseOver="ShowTip(event, 'tt5', 'link33')" onMouseOut="HideTip('tt5')">gdImagePng</a> is equivalent to calling <a href="#gdImagePngEx" class=LFunction id=link34 onMouseOver="ShowTip(event, 'tt4', 'link34')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> with compression of -1.</p><p><a href="#gdImagePngCtx" class=LFunction id=link35 onMouseOver="ShowTip(event, 'tt8', 'link35')" onMouseOut="HideTip('tt8')">gdImagePngCtx</a> and <a href="#gdImagePngCtxEx" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt9', 'link36')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a> write via a <a href="gd_io-h.html#gdIOCtx" class=LType id=link37 onMouseOver="ShowTip(event, 'tt10', 'link37')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead of a file handle.</p><p><a href="#gdImagePngPtr" class=LFunction id=link38 onMouseOver="ShowTip(event, 'tt6', 'link38')" onMouseOut="HideTip('tt6')">gdImagePngPtr</a> and <a href="#gdImagePngPtrEx" class=LFunction id=link39 onMouseOver="ShowTip(event, 'tt7', 'link39')" 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 -&gt; none, 1-9 -&gt; level, -1 -&gt; default</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;
-
-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(&quot;rect.png&quot;, &quot;wb&quot;);             // 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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=link40 onMouseOver="ShowTip(event, 'tt4', 'link40')" 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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=link41 onMouseOver="ShowTip(event, 'tt7', 'link41')" onMouseOut="HideTip('tt7')">gdImagePngPtrEx</a> with compression of -1.</p><p>See <a href="#gdImagePngEx" class=LFunction id=link42 onMouseOver="ShowTip(event, 'tt4', 'link42')" 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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=link43 onMouseOver="ShowTip(event, 'tt4', 'link43')" onMouseOut="HideTip('tt4')">gdImagePngEx</a> except that it returns a pointer to a memory area with the PNG data.&nbsp; This memory must be freed by the caller when it is no longer needed.&nbsp; **The caller must invoke gdFree(), not free()**</p><p>The &lsquo;size&rsquo; parameter receives the total size of the block of memory.</p><p>See <a href="#gdImagePngEx" class=LFunction id=link44 onMouseOver="ShowTip(event, 'tt4', 'link44')" 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 -&gt; none, 1-9 -&gt; level, -1 -&gt; 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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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=link45 onMouseOver="ShowTip(event, 'tt9', 'link45')" onMouseOut="HideTip('tt9')">gdImagePngCtxEx</a> with compression of -1.&nbsp; See <a href="#gdImagePngEx" class=LFunction id=link46 onMouseOver="ShowTip(event, 'tt4', 'link46')" 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=link47 onMouseOver="ShowTip(event, 'tt10', 'link47')" 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><p>Outputs the given image as PNG data, but using a <a href="gd_io-h.html#gdIOCtx" class=LType id=link48 onMouseOver="ShowTip(event, 'tt10', 'link48')" onMouseOut="HideTip('tt10')">gdIOCtx</a> instead of a file.&nbsp;  See &lt;gdIamgePnEx&gt;.</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=link49 onMouseOver="ShowTip(event, 'tt10', 'link49')" onMouseOut="HideTip('tt10')">gdIOCtx</a> to write to.</td></tr><tr><td class=CDLEntry>level</td><td class=CDLDescription>compression level: 0 -&gt; none, 1-9 -&gt; level, -1 -&gt; default</td></tr></table><h4 class=CHeading>Returns</h4><p>Nothing.</p></div></div></div>
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-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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>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&nbsp;</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-->
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-<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>
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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&nbsp;</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.&nbsp;  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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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-->
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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
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-
-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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-->
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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
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tiff.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_tiff.c"></a>gd_tiff.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_tiff.c" >gd_tiff.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="#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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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 gdImageTiffCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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-->
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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
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-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_topal.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_topal.c"></a>gd_topal.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_topal.c" >gd_topal.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="#gdImageTrueColorToPaletteSetMethod" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">gdImageTrueColorToPaletteSetMethod</a></td><td class=SDescription>Selects quantization method used for subsequent gdImageTrueColorToPalette calls. </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 quality range that subsequent call to gdImageTrueColorToPalette will aim for. </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></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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>speed</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Selects quantization method used for subsequent gdImageTrueColorToPalette calls.&nbsp; See gdPaletteQuantizationMethod enum (e.g.&nbsp; GD_QUANT_NEUQUANT, GD_QUANT_LIQ).&nbsp; Speed is from 1 (highest quality) to 10 (fastest).&nbsp; Speed 0 selects method-specific default (recommended).</p><p>Returns FALSE if the given method is invalid or not available.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>max_quality</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Chooses quality range that subsequent call to gdImageTrueColorToPalette will aim for.&nbsp; Min and max quality is in range 1-100 (1 = ugly, 100 = perfect).&nbsp; Max must be higher than min.&nbsp; If palette cannot represent image with at least min_quality, then image will remain true-color.&nbsp; If palette can represent image with quality better than max_quality, then lower number of colors will be used.&nbsp; This function has effect only when GD_QUANT_LIQ method has been selected.</p></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<!--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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>speed</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects quantization method used for subsequent gdImageTrueColorToPalette calls. </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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>max_quality</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses quality range that subsequent call to gdImageTrueColorToPalette will aim for. </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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</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 gdImageTrueColorToPalette (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->
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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
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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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
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gd_version-c.html
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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
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-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_wbmp.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><!--
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_wbmp.c"></a>gd_wbmp.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_wbmp.c" >gd_wbmp.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="#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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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.&nbsp;  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&nbsp;</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.&nbsp; 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.&nbsp; <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).&nbsp; <a href="#gdImageCreateFromWBMP" class=LFunction id=link14 onMouseOver="ShowTip(event, 'tt4', 'link14')" onMouseOut="HideTip('tt4')">gdImageCreateFromWBMP</a> does not close the file.&nbsp; You can inspect the sx and sy members of the image to determine its size.&nbsp; 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>gdImagePtr im;
-FILE *in;
-in = fopen(&quot;mywbmp.wbmp&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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-->
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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
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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-<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 gdImageWebpEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</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 gdImageWebp (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 * gdImageWebpPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageWebpPtrEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->
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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
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-<div id=Content><div class="CFile"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gd_xbm.c"></a>gd_xbm.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_xbm.c" >gd_xbm.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="#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></td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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-<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&nbsp;</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.&nbsp; 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.&nbsp; <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).&nbsp; <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.&nbsp; 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><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>gdImagePtr im;
-FILE *in;
-in = fopen(&quot;myxbm.xbm&quot;, &quot;rb&quot;);
-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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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></div></div></div>
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---></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="Types">Types</option></select></div><script language=JavaScript><!--
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-<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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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></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&nbsp;</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-->
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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
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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
deleted file mode 100644
index 841291cc143..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontl-c.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!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>gdFontGetLarge</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  -->
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-
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-<div id=Content><div class="CFunction"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="gdFontGetLarge"></a>gdFontGetLarge</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>gdFontPtr gdFontGetLarge (</td><td class="PParameter  prettyprint " nowrap>void</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
-
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-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="Types">Types</option></select></div><script language=JavaScript><!--
-HideAllBut([], 2);// --></script></div><!--Menu-->
-
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-<!--START_ND_TOOLTIPS-->
-<!--END_ND_TOOLTIPS-->
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-
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-<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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-<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
deleted file mode 100644
index eca8703bb6d..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontmb-c.html
+++ /dev/null
@@ -1,39 +0,0 @@
-<!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>gdFontGetMediumBold</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="gdFontGetMediumBold"></a>gdFontGetMediumBold</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>gdFontPtr gdFontGetMediumBold (</td><td class="PParameter  prettyprint " nowrap>void</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
-
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-<div id=Footer><a href="http://www.naturaldocs.org">Generated by Natural Docs</a></div><!--Footer-->
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-<div id=Menu><div class=MEntry><div class=MFile><a href="preamble-txt.html">About LibGD 2.2.3</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_bmp-c.html">gd_bmp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_crop-c.html">gd_crop.c</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_filter-c.html">gd_filter.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd-c.html">gd_gd.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_gd2-c.html">gd_gd2.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_in-c.html">gd_gif_in.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_gif_out-c.html">gd_gif_out.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_jpeg-c.html">gd_jpeg.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_png-c.html">gd_png.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_tga-c.html">gd_tga.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_tiff-c.html">gd_tiff.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_topal-c.html">gd_topal.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_transform-c.html">gd_transform.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_wbmp-c.html">gd_wbmp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_webp-c.html">gd_webp.c</a></div></div><div class=MEntry><div class=MFile><a href="gd_xbm-c.html">gd_xbm.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="gdfontg-c.html">gdFontGetGiant</a></div></div><div class=MEntry><div class=MFile><a href="gdfontl-c.html">gdFontGetLarge</a></div></div><div class=MEntry><div class=MFile id=MSelected>gdFontGetMediumBold</div></div><div class=MEntry><div class=MFile><a href="gdfonts-c.html">gdFontGetSmall</a></div></div><div class=MEntry><div class=MFile><a href="gdfontt-c.html">gdFontGetTiny</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="gdft-c.html">gdft.c</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="gdxpm-c.html">gdImageCreateFromXpm</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="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=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Index</a><div class=MGroupContent id=MGroupContent1><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/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="Types">Types</option></select></div><script language=JavaScript><!--
-HideAllBut([], 2);// --></script></div><!--Menu-->
-
-
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-<!--START_ND_TOOLTIPS-->
-<!--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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-<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
deleted file mode 100644
index 29b78571312..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfonts-c.html
+++ /dev/null
@@ -1,39 +0,0 @@
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-if (browserType) {document.write("<div class=" + browserType + ">");if (browserVer) {document.write("<div class=" + browserVer + ">"); }}// --></script>
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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
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdfontt-c.html
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-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>gdFontGetTiny</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><!--
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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
deleted file mode 100644
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/gdft-c.html
+++ /dev/null
@@ -1,70 +0,0 @@
-<!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>/home/pierre/project/libgd/docs/naturaldocs/tmp/gdft.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><!--
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-
-<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="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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></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></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></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="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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 a utf8 string onto a gd image.</p></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></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.&nbsp; As of gd 2.0.5, this structure is defined as follows:</p><blockquote><pre>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.&nbsp; 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.&nbsp; If you do not specify a preference, Unicode will be tried first.&nbsp; 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.&nbsp; By default, gd passes a resolution of 96 dpi to the freetype text rendering engine.&nbsp; This influences the &ldquo;hinting&rdquo; decisions made by the renderer.&nbsp; 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.&nbsp; 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.&nbsp; 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.&nbsp; 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.&nbsp; 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.&nbsp; As a convenience, this behavior can be made the default by calling gdFTUseFontConfig with a nonzero value.&nbsp; 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 gdFTUseFontConfig 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.&nbsp; 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.&nbsp; As a convenience, this behavior can be made the default by calling gdFTUseFontConfig with a nonzero value.&nbsp; 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=link7 onMouseOver="ShowTip(event, 'tt4', 'link7')" onMouseOut="HideTip('tt4')">gdImageStringFT</a>.</p></div></div></div>
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-<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="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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></div></div><div class=CToolTip id="tt2"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</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 class="prettyprint">void gdFontCacheShutdown ()</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>char * gdImageStringFT (</td><td class="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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 a utf8 string onto a gd image.</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>flag</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><!--END_ND_TOOLTIPS-->
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-<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>/home/pierre/project/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><!--
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-<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></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></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 function added on 2003-11-19 by Paul Troughton (paul&lt;dot&gt;troughton&lt;at&gt;ieee&lt;dot&gt;org) Simple 3x3 convolution kernel Makes use of seperability Faster, but less flexible, than full-blown unsharp masking pct is sharpening percentage, and can be greater than 100 Silently does nothing to non-truecolor images Silently does nothing for pct&lt;0, as not a useful blurring function Leaves transparency/alpha-channel untouched</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>radius</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sharpen function added on 2003-11-19 by Paul Troughton (paul&lt;dot&gt;troughton&lt;at&gt;ieee&lt;dot&gt;org) Simple 3x3 convolution kernel Makes use of seperability Faster, but less flexible, than full-blown unsharp masking pct is sharpening percentage, and can be greater than 100 Silently does nothing to non-truecolor images Silently does nothing for pct&lt;0, as not a useful blurring function Leaves transparency/alpha-channel untouched</p></div></div></div>
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-<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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>radius</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 gdImageSharpen (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen function added on 2003-11-19 by Paul Troughton (paul&lt;dot&gt;troughton&lt;at&gt;ieee&lt;dot&gt;org) Simple 3x3 convolution kernel Makes use of seperability Faster, but less flexible, than full-blown unsharp masking pct is sharpening percentage, and can be greater than 100 Silently does nothing to non-truecolor images Silently does nothing for pct&lt;0, as not a useful blurring function Leaves transparency/alpha-channel untouched</div></div><!--END_ND_TOOLTIPS-->
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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
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-FILE *in;
-in = fopen(&quot;myxpm.xpm&quot;, &quot;rb&quot;);
-im = gdImageCreateFromXpm(in);
-fclose(in);
-// ... Use the image ...
-gdImageDestroy(im);</pre></blockquote></div></div></div>
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-<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&nbsp;</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>gdImagePtr gdImageCreateFromXpm(</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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&nbsp;</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-->
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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
deleted file mode 100644
index 5f662f1eb44..00000000000
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+++ /dev/null
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-<!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><!--
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-
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-
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-
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-
-<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><blockquote><pre>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.
-
-   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.
-
-   Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-   2004 by Boutell.Com, Inc.
-
-   Portions relating to GD2 format copyright 1999, 2000, 2001, 2002,
-   2003, 2004 Philip Warner.
-
-   Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003,
-   2004 Greg Roelofs.
-
-   Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002,
-   2003, 2004 John Ellson (ellson@graphviz.org).
-
-   Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John
-   Ellson (ellson@graphviz.org).
-
-   Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
-   Pierre-Alain Joye (pierre@libgd.org).
-
-   Portions relating to JPEG and to color quantization copyright
-   2000, 2001, 2002, 2003, 2004, Doug Becker and copyright (C) 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.
-
-   Portions relating to GIF compression copyright 1989 by Jef
-   Poskanzer and David Rowley, with modifications for thread safety
-   by Thomas Boutell.
-
-   Portions relating to GIF decompression copyright 1990, 1991, 1993
-   by David Koblas, with modifications for thread safety by Thomas
-   Boutell.
-
-   Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004
-   Maurice Szmurlo and Johan Van den Brande.
-
-   Portions relating to GIF animations copyright 2004 Jaakko HyvÃ¤tti
-   (jaakko.hyvatti@iki.fi)
-
-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.
-
-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. &quot;Derived works&quot; includes all programs that utilize
-the library. Credit must be given in user-accessible
-documentation.
-
-This software is provided &quot;AS IS.&quot; 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.
-
-Although their code does not appear in the current release, the
-authors also wish to thank Hutchison Avenue Software Corporation
-for their prior contributions.</pre></blockquote></div></div></div>
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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
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/files/preamble-txt.html
+++ /dev/null
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-<!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 2.2.3</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><!--
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-<div id=Content><div class="CSection"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="About_LibGD_2.2.3"></a>About LibGD 2.2.3</h1><div class=CBody><h4 class=CHeading>What is gd?</h4><p>gd is a graphics library.&nbsp; 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.&nbsp; 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.&nbsp; If you are looking for a paint program, you are looking in the wrong place.&nbsp; 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.&nbsp; 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.&nbsp; 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.&nbsp; For more impressive results, install FreeType 2.x and use the gdImageStringFT function.&nbsp; 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.&nbsp; (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 &quot;gd.h&quot;
-
-/* Bring in standard I/O so we can output the PNG to a file */
-#include &lt;stdio.h&gt;
-
-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. &quot;wb&quot; means &quot;write binary&quot;, important
-    under MSDOS, harmless under Unix. */
-  pngout = fopen(&quot;test.png&quot;, &quot;wb&quot;);
-
-  /* Do the same for a JPEG-format file. */
-  jpegout = fopen(&quot;test.jpg&quot;, &quot;wb&quot;);
-
-  /* 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>
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deleted file mode 100644
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-<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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdPointFPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PType  prettyprint " nowrap>gdColorMap&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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></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></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></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></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></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></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></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&nbsp;</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></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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>flag</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>void gdImageAABlend (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>compression</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 * gdImageBmpPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>brightness</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the brightness level level for the image src.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alpha</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>int gdImageColorAllocate (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdCallbackImageColor&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im2</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>int gdImageContrast(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>contrast</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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 gdImageCreateFromXbm(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromXpm(</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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 gdImageCreatePaletteFromTrueColor (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageCreateTrueColor (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCrop(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdRect&nbsp;</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></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 gdImageCropAuto(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCropThreshold(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</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="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>void gdImageDashedLine (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageDestroy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImageEdgeDetectQuick(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageEllipse(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageEmboss(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageFile(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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 gdImageFill(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledArc (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageFilledEllipse (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledPolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledRectangle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFillToBorder (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFlipBoth(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageFlipHorizontal(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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 gdImageFlipVertical(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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>int gdImageGaussianBlur(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageGd (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageGd2 (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void * gdImageGd2Ptr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageGdPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGetClip (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return the interpolation mode set in &lsquo;im&rsquo;. </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>int gdImageGetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageGetTrueColorPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageGif(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>void gdImageGifAnimAdd(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>void gdImageGifAnimAddCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 * gdImageGifAnimAddPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageGifAnimBegin(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifAnimBeginCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageGifAnimBeginPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifAnimEnd(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageGifAnimEndCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 * gdImageGifAnimEndPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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 * gdImageGifPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageGrayScale(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert the image src to a grayscale image.</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 gdImageInterlace (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>interlaceArg</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>void gdImageJpeg(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageJpegCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageJpegPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageLine (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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 &amp; Van Dam.</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>int gdImageMeanRemoval(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</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>int gdImageNegate(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert src image.</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 gdImageNeuQuant(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>sample_factor</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>void gdImageOpenPolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImagePaletteCopy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImagePaletteToTrueColor(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImagePixelate(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImagePng (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>void gdImagePngCtx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="tt159"><div class=CFunction>Outputs the given image as PNG data, but using a gdIOCtx instead of a file. </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 gdImagePngEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImagePngPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImagePngPtrEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImagePngToSink (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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="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 gdImagePolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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>void gdImageRectangle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>bgcolor</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 gdImageSaveAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>saveAlphaArg</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>gdImagePtr gdImageScale(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_height</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>int gdImageScatter(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageScatterColor(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageScatterEx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdScatterPtr&nbsp;</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="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 gdImageSelectiveBlur(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageSetAntiAliased (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageSetAntiAliasedDontBlend (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dont_blend</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>void gdImageSetBrush (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>brush</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 gdImageSetClip (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>int gdImageSetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdInterpolationMethod&nbsp;</td><td class="PParameter  prettyprint " nowrap>id</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 gdImageSetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageSetResolution(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_y</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 gdImageSetStyle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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 gdImageSetThickness (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>thickness</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 gdImageSetTile (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageSharpen (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen function added on 2003-11-19 by Paul Troughton (paul&lt;dot&gt;troughton&lt;at&gt;ieee&lt;dot&gt;org) Simple 3x3 convolution kernel Makes use of seperability Faster, but less flexible, than full-blown unsharp masking pct is sharpening percentage, and can be greater than 100 Silently does nothing to non-truecolor images Silently does nothing for pct&lt;0, as not a useful blurring function Leaves transparency/alpha-channel untouched</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 gdImageSmooth(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>weight</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>gdImagePtr gdImageSquareToCircle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>radius</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 gdImageString (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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 gdImageString16 (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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="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>char * gdImageStringFT (</td><td class="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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 a utf8 string onto a gd 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>char * gdImageStringFTCircle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></div></div><div class=CToolTip id="tt190"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</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 * gdImageStringTTF (</td><td class="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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></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 gdImageStringUp (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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 gdImageStringUp16 (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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="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 gdImageTiff(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageTiffCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 * gdImageTiffPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageTrueColorToPalette (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</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>int gdImageTrueColorToPaletteSetMethod (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>speed</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects quantization method used for subsequent gdImageTrueColorToPalette calls. </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 gdImageTrueColorToPaletteSetQuality (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>max_quality</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses quality range that subsequent call to gdImageTrueColorToPalette will aim for. </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>void gdImageWBMP(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageWBMPCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 * gdImageWBMPPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageWebp (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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 gdImageWebpEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 * gdImageWebpPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageWebpPtrEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageXbmCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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></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>int gdLayerMultiply (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply &lsquo;multiply&rsquo; effect.</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>int gdLayerOverlay (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="tt210"><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="tt211"><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="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>gdIOCtx * gdNewDynamicCtx(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>gdIOCtx * gdNewFileCtx(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>gdIOCtx * gdNewSSCtx(</td><td class="PType  prettyprint " nowrap>gdSourcePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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="tt216"><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 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class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdTransformAffineBoundingBox(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</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="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>int gdTransformAffineCopy(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdTransformAffineGetImage(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>src_area,</td></tr><tr><td></td><td class="PTypePrefix  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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
deleted file mode 100644
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--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/index/General2.html
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-<!--START_ND_TOOLTIPS-->
-<div class=CToolTip id="tt2"><div class=CConstant>Bell</div></div><div class=CToolTip id="tt3"><div class=CConstant>Bessel</div></div><div class=CToolTip id="tt4"><div class=CConstant>Bicubic</div></div><div class=CToolTip id="tt5"><div class=CConstant>fixed point bicubic integer</div></div><div class=CToolTip id="tt6"><div class=CConstant>fixed point bilinear</div></div><div class=CToolTip id="tt7"><div class=CConstant>Blackman</div></div><div class=CToolTip id="tt8"><div class=CConstant>Box</div></div><div class=CToolTip id="tt9"><div class=CConstant>BSpline</div></div><div class=CToolTip id="tt10"><div class=CConstant>Catmullrom</div></div><div class=CToolTip id="tt11"><div class=CConstant>Crop black borders</div></div><div class=CToolTip id="tt12"><div class=CConstant>Default crop mode (4 corners or background)</div></div><div class=CToolTip id="tt13"><div class=CConstant>Crop using colors of the 4 corners</div></div><div class=CToolTip id="tt14"><div class=CConstant>Crop using the transparent color</div></div><div class=CToolTip id="tt15"><div class=CConstant>Crop white borders</div></div><div class=CToolTip id="tt16"><div class=CConstant>Gaussian</div></div><div class=CToolTip id="tt17"><div class=CConstant>Generalized cubic</div></div><div class=CToolTip id="tt18"><div class=CConstant>Hamming</div></div><div class=CToolTip id="tt19"><div class=CConstant>Hannig</div></div><div class=CToolTip id="tt20"><div class=CConstant>Hermite</div></div><div class=CToolTip id="tt21"><div class=CConstant>bilinear interpolation</div></div><div class=CToolTip id="tt22"><div class=CConstant>Mitchell</div></div><div class=CToolTip id="tt23"><div class=CConstant>Nearest neighbour interpolation</div></div><div class=CToolTip id="tt24"><div class=CConstant>Power</div></div><div class=CToolTip id="tt25"><div class=CConstant>Quadratic</div></div><div class=CToolTip id="tt26"><div class=CConstant>Sinc</div></div><div class=CToolTip id="tt27"><div class=CConstant>Triangle</div></div><div class=CToolTip id="tt28"><div class=CConstant>4 pixels weighted bilinear interpolation</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 gdAffineApplyToPointF (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdPointFPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdPointFPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdAffineConcat (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdAffineEqual (</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>m1[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdAffineFlip (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>src[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>flip_h,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdAffineIdentity (</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAffineInvert (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAffineRectilinear (</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdAffineRotate (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAffineScale (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>scale_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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>int gdAffineShearHorizontal(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAffineShearVertical(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAffineTranslate (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst[6],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdAlphaBlend (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 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="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 gdColorMapLookup(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdColorMap&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</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="tt44"><div class=CConstant>Preserve previous frame</div></div><div class=CToolTip id="tt45"><div class=CConstant>First allocated color of palette</div></div><div class=CToolTip id="tt46"><div class=CConstant>Restore to before start of frame</div></div><div class=CToolTip id="tt47"><div class=CConstant>Not recommended</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 * gdDPExtractData (</td><td class="PTypePrefix  prettyprint " nowrap>struct&nbsp;</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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&nbsp;</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="tt49"><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="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 gdFontCacheSetup (</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="tt51"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFontCacheShutdown ()</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>gdFontPtr gdFontGetGiant (</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="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>gdFontPtr gdFontGetLarge (</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="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>gdFontPtr gdFontGetMediumBold (</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="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>gdFontPtr gdFontGetSmall (</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>gdFontPtr gdFontGetTiny (</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="tt57"><div class=CType>A font structure, containing the bitmaps of all characters in a font. </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 gdFree (</td><td class="PType  prettyprint " nowrap>void&nbsp;</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></div></div><div class=CToolTip id="tt59"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">void gdFreeFontCache ()</td></tr></table></blockquote></div></div><div class=CToolTip id="tt60"><div class=CType>A structure and associated pointer type used to pass additional parameters to the gdImageStringFTEx function. </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 gdFTUseFontConfig(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>flag</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><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>void gdImageAABlend (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageAlphaBlending (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alphaBlendingArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageArc (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageBmp(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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 gdImageBmpCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>compression</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 * gdImageBmpPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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>int gdImageBoundsSafe (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageBrightness(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>brightness</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Set the brightness level level for the image src.</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>void gdImageChar (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCharUp (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdFontPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>f,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageClone (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImageColor(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>red,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>green,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>blue,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>alpha</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageColorAllocate (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorAllocateAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorClosest (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorClosestAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorClosestHWB (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageColorDeallocate (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorExact (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorExactAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorMatch (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageColorReplace (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorReplaceArray (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>len,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageColorReplaceCallback (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdCallbackImageColor&nbsp;</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="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>int gdImageColorReplaceThreshold (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</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="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>int gdImageColorResolve (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageColorResolveAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>r,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>g,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>b,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageColorTransparent (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCompare (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageContrast(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>contrast</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageConvolution(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter[3][3],</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>filter_div,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>offset</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>void gdImageCopy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="tt94"><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="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>void gdImageCopyMerge (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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>void gdImageCopyMergeGray (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>This function is a substitute for real alpha channel operations, so it doesn&rsquo;t pay attention to the alpha channel.</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>void gdImageCopyResampled (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</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>void gdImageCopyResized (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstH,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcW,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcH</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>void gdImageCopyRotated (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameter  prettyprint " nowrap>dstY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcX,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcY,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcWidth,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>srcHeight,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle</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>gdImagePtr gdImageCreate (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromBmp(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromBmpCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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 gdImageCreateFromBmpPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromFile(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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 gdImageCreateFromGd (</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromGd2 (</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromGd2Ctx (</td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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 gdImageCreateFromGd2Part (</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromGd2PartCtx (</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>in,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromGd2PartPtr (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>srcy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>gdImagePtr gdImageCreateFromGd2Ptr (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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>gdImagePtr gdImageCreateFromGdCtx (</td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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>gdImagePtr gdImageCreateFromGdPtr (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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>gdImagePtr gdImageCreateFromGif(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>gdImagePtr gdImageCreateFromGifCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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 gdImageCreateFromGifPtr (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromJpeg(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromJpegCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 gdImageCreateFromJpegCtxEx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>infile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromJpegEx(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>inFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromJpegPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromJpegPtrEx(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCreateFromPng (</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromPngCtx (</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 gdImageCreateFromPngPtr (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromPngSource (</td><td class="PType  prettyprint " nowrap>gdSourcePtr&nbsp;</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="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 gdImageCreateFromTga(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromTgaCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 gdImageCreateFromTgaPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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 gdImageCreateFromTiffCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 gdImageCreateFromTiffPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromWBMP(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromWBMPCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 gdImageCreateFromWBMPPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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 gdImageCreateFromXbm(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageCreateFromXpm(</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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 gdImageCreatePaletteFromTrueColor (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</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 gdImageCreateTrueColor (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCrop(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdRect&nbsp;</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></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 gdImageCropAuto(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageCropThreshold(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</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="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 gdImageDashedLine (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageDestroy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImageEdgeDetectQuick(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageEllipse(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageEmboss(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageFile(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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="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 gdImageFill(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledArc (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>s,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>e,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>color,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledEllipse (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>mx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>my,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>w,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>h,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledPolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageFilledRectangle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageFillToBorder (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageFlipBoth(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>void gdImageFlipHorizontal(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageFlipVertical(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>int gdImageGaussianBlur(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>void gdImageGd (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>void gdImageGd2 (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageGd2Ptr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fmt,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageGdPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGetClip (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>y1P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>x2P,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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>gdInterpolationMethod gdImageGetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Return the interpolation mode set in &lsquo;im&rsquo;. </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>int gdImageGetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGetTrueColorPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGif(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageGifAnimAdd(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageGifAnimAddCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 * gdImageGifAnimAddPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LocalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>LeftOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>TopOfs,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Delay,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>Disposal,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageGifAnimBegin(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifAnimBeginCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>out,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageGifAnimBeginPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>GlobalCM,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifAnimEnd(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageGifAnimEndCtx(</td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 * gdImageGifAnimEndPtr(</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageGifCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtxPtr&nbsp;</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="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 * gdImageGifPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageGrayScale(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Convert the image src to a grayscale image.</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 gdImageInterlace (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>interlaceArg</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 gdImageJpeg(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageJpegCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outfile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageJpegPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageLine (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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 &amp; Van Dam.</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 gdImageMeanRemoval(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>int gdImageNegate(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Invert src 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>gdImagePtr gdImageNeuQuant(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>sample_factor</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageOpenPolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImagePaletteCopy (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>to,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImagePaletteToTrueColor(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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>int gdImagePixelate(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>block_size,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImagePng (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImagePngCtx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="tt193"><div class=CFunction>Outputs the given image as PNG data, but using a gdIOCtx instead of a file. </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 gdImagePngEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImagePngPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImagePngPtrEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImagePngToSink (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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="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 gdImagePolygon (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdPointPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>p,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>n,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="tt199"><div class=CType>The data structure in which gd stores images. </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>void gdImageRectangle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>gdImagePtr gdImageRotateInterpolated(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>bgcolor</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageSaveAlpha (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>saveAlphaArg</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>gdImagePtr gdImageScale(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_width,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>new_height</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>int gdImageScatter(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>int gdImageScatterColor(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>sub,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>plus,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colors[],</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageScatterEx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdScatterPtr&nbsp;</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="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 gdImageSelectiveBlur(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageSetAntiAliased (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageSetAntiAliasedDontBlend (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>c,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dont_blend</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageSetBrush (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>brush</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageSetClip (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y1,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x2,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y2</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageSetInterpolationMethod(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdInterpolationMethod&nbsp;</td><td class="PParameter  prettyprint " nowrap>id</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>void gdImageSetPixel (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageSetResolution(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_x,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>res_y</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></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><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters  prettyprint "nowrap>void gdImageSetStyle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>style,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></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 gdImageSetThickness (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>thickness</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageSetTile (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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="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 gdImageSharpen (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>pct</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sharpen function added on 2003-11-19 by Paul Troughton (paul&lt;dot&gt;troughton&lt;at&gt;ieee&lt;dot&gt;org) Simple 3x3 convolution kernel Makes use of seperability Faster, but less flexible, than full-blown unsharp masking pct is sharpening percentage, and can be greater than 100 Silently does nothing to non-truecolor images Silently does nothing for pct&lt;0, as not a useful blurring function Leaves transparency/alpha-channel untouched</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>int gdImageSmooth(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>float&nbsp;</td><td class="PParameter  prettyprint " nowrap>weight</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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>gdImagePtr gdImageSquareToCircle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>radius</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 gdImageString (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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>void gdImageString16 (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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="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>char * gdImageStringFT (</td><td class="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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 a utf8 string onto a gd image.</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>char * gdImageStringFTCircle (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cx,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>cy,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>radius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>textRadius,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fillPortion,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>font,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>points,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>top,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>bottom,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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></div></div><div class=CToolTip id="tt225"><div class=CFunction>gdImageStringFTEx extends the capabilities of gdImageStringFT by providing a way to pass additional parameters.</div></div><div class=CToolTip id="tt226"><div class=CFunction><blockquote><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="PType  prettyprint " nowrap>gdImage&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>brect,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>fontlist,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>ptsize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>double&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>angle,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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></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>void gdImageStringUp (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="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 gdImageStringUp16 (</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>unsigned&nbsp;</td><td class="PType  prettyprint " nowrap>short&nbsp;</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&nbsp;</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="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>void gdImageTiff(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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>void gdImageTiffCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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>void * gdImageTiffPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 gdImageTrueColorToPalette (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dither,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>colorsWanted</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 gdImageTrueColorToPaletteSetMethod (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>method,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>speed</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Selects quantization method used for subsequent gdImageTrueColorToPalette calls. </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 gdImageTrueColorToPaletteSetQuality (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>min_quality,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>max_quality</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Chooses quality range that subsequent call to gdImageTrueColorToPalette will aim for. </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 gdImageWBMP(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageWBMPCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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="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 * gdImageWBMPPtr(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>void gdImageWebp (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="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 gdImageWebpEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>FILE&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>outFile,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</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 * gdImageWebpPtr (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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 * gdImageWebpPtrEx (</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>im,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>size,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>quantization</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote></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 gdImageXbmCtx(</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>image,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>fg,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdIOCtx&nbsp;</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></div></div><div class=CToolTip id="tt243"><div class=CType>gdIOCtx structures hold function pointers for doing image IO.</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>int gdLayerMultiply (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>src</td><td class="PAfterParameters  prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Apply &lsquo;multiply&rsquo; effect.</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 gdLayerOverlay (</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="tt246"><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="tt247"><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="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>gdIOCtx * gdNewDynamicCtx(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</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="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>gdIOCtx * gdNewDynamicCtxEx(</td><td class="PType  prettyprint " nowrap>int&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap></td><td class="PParameter  prettyprint " nowrap>initialSize,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>void&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>data,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>int&nbsp;</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="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>gdIOCtx * gdNewFileCtx(</td><td class="PType  prettyprint " nowrap>FILE&nbsp;</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="tt251"><div class=CFunction><blockquote><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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PType  prettyprint " nowrap>gdSinkPtr&nbsp;</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="tt252"><div class=CType>Defines a point in a 2D coordinate system using floating point values. </div></div><div class=CToolTip id="tt253"><div class=CType>Pointer to a gdPointF</div></div><div class=CToolTip id="tt254"><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="tt255"><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="tt256"><div class=CFunction><blockquote><table 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&nbsp;</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="tt257"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. </div></div><div class=CToolTip id="tt258"><div class=CType><b>Note:</b> This interface is <b>obsolete</b> and kept only for *compatibility. </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>int gdSupportsFileType(</td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>char&nbsp;</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&nbsp;</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="tt260"><div class=CFunction><blockquote><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&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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&nbsp;</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="tt261"><div class=CFunction><blockquote><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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>int&nbsp;</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&nbsp;</td><td class="PParameter  prettyprint " nowrap>dst_y,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdRectPtr&nbsp;</td><td class="PParameter  prettyprint " nowrap>src_region,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="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 gdTransformAffineGetImage(</td><td class="PTypePrefix  prettyprint " nowrap></td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</td><td class="PParameterPrefix  prettyprint " nowrap>*</td><td class="PParameter  prettyprint " nowrap>dst,</td></tr><tr><td></td><td class="PTypePrefix  prettyprint " nowrap>const&nbsp;</td><td class="PType  prettyprint " nowrap>gdImagePtr&nbsp;</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&nbsp;</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&nbsp;</td><td class="PType  prettyprint " nowrap>double&nbsp;</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="tt263"><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="tt264"><div class=CGroup>Legal values for Disposal. </div></div><!--END_ND_TOOLTIPS-->
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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
deleted file mode 100644
index 897bd13898a..00000000000
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-<div id=Menu><div class=MEntry><div class=MFile><a href="../files/preamble-txt.html">About LibGD 2.2.3</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_bmp-c.html">gd_bmp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_crop-c.html">gd_crop.c</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_filter-c.html">gd_filter.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd-c.html">gd_gd.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gd2-c.html">gd_gd2.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_in-c.html">gd_gif_in.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_gif_out-c.html">gd_gif_out.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_jpeg-c.html">gd_jpeg.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_png-c.html">gd_png.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_tga-c.html">gd_tga.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_tiff-c.html">gd_tiff.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_topal-c.html">gd_topal.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_transform-c.html">gd_transform.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_wbmp-c.html">gd_wbmp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_webp-c.html">gd_webp.c</a></div></div><div class=MEntry><div class=MFile><a href="../files/gd_xbm-c.html">gd_xbm.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/gdfontg-c.html">gdFontGetGiant</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontl-c.html">gdFontGetLarge</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontmb-c.html">gdFontGetMediumBold</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfonts-c.html">gdFontGetSmall</a></div></div><div class=MEntry><div class=MFile><a href="../files/gdfontt-c.html">gdFontGetTiny</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/gdft-c.html">gdft.c</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/gdxpm-c.html">gdImageCreateFromXpm</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/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=MGroup><a href="javascript:ToggleMenu('MGroupContent1')">Index</a><div class=MGroupContent id=MGroupContent1><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>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="Types">Types</option></select></div><script language=JavaScript><!--
-HideAllBut([1], 2);// --></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
deleted file mode 100644
index 3f42acde648..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/main.js
+++ /dev/null
@@ -1,841 +0,0 @@
-// 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
deleted file mode 100644
index fda4bf1eda7..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/prettify.js
+++ /dev/null
@@ -1,1526 +0,0 @@
-
-// 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, '&amp;')
-        .replace(pr_lt, '&lt;')
-        .replace(pr_gt, '&gt;')
-        .replace(pr_quot, '&quot;');
-  }
-
-  /** escapest html special characters to html. */
-  function textToHtml(str) {
-    return str.replace(pr_amp, '&amp;')
-        .replace(pr_lt, '&lt;')
-        .replace(pr_gt, '&gt;');
-  }
-
-
-  var pr_ltEnt = /&lt;/g;
-  var pr_gtEnt = /&gt;/g;
-  var pr_aposEnt = /&apos;/g;
-  var pr_quotEnt = /&quot;/g;
-  var pr_ampEnt = /&amp;/g;
-  var pr_nbspEnt = /&nbsp;/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&nbsp;');
-        // 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 '&nbsp;' can prevent such IE's behavior.
-        var lineBreakHtml = window['_pr_isIE6']() ? '&nbsp;<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 &nbsp;s so change them to a special character instead of a space. */
-			content = content.replace(/&nbsp;/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 &nbsp;s.  */
-	  newContent = newContent.replace(/\x11/g, '&nbsp;');
-
-      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
deleted file mode 100644
index a57e862535c..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/javascript/searchdata.js
+++ /dev/null
@@ -1,152 +0,0 @@
-var indexSectionsWithContent = {
-   "General": {
-      "Symbols": false,
-      "Numbers": true,
-      "A": true,
-      "B": false,
-      "C": true,
-      "D": false,
-      "E": false,
-      "F": true,
-      "G": true,
-      "H": false,
-      "I": false,
-      "J": false,
-      "K": false,
-      "L": true,
-      "M": true,
-      "N": false,
-      "O": false,
-      "P": false,
-      "Q": false,
-      "R": false,
-      "S": false,
-      "T": true,
-      "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": false,
-      "Q": false,
-      "R": false,
-      "S": false,
-      "T": false,
-      "U": false,
-      "V": false,
-      "W": false,
-      "X": false,
-      "Y": false,
-      "Z": false
-      },
-   "Files": {
-      "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
-      },
-   "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
-      },
-   "Functions": {
-      "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
-      }
-   }
-\ No newline at end of file
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deleted file mode 100644
index f0e774996b9..00000000000
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-
-<!--  Generated by Natural Docs, version 1.51 -->
-<!--  http://www.naturaldocs.org  -->
-
-<!-- saved from url=(0026)http://www.naturaldocs.org -->
-
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-\ No newline at end of file
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesG.html b/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesG.html
deleted file mode 100644
index 6aa0f18cb10..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/html/search/FilesG.html
+++ /dev/null
@@ -1,20 +0,0 @@
-<!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 -->
-
-
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deleted file mode 100644
index 511703fc455..00000000000
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-    /*  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 {
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-        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;
-        }
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-    #MSearchType {
-        visibility: hidden;
-        font: 8pt Verdana, sans-serif;
-        width: 98%;
-        padding: 0;
-        border: 1px solid #C0C0C0;
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-    .MSearchPanelActive #MSearchType,
-    /*  As mentioned above, Firefox doesn't do this right in frames without #MSearchPanel added on. */
-    #MSearchPanel.MSearchPanelInactive:hover #MSearchType,
-    #MSearchType:focus {
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-    .Opera8 .MSearchPanelInactive:hover,
-    .Opera8 .MSearchPanelActive {
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-        }
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-
-    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;
-        }
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-    #MSearchResultsWindowClose:visited {
-        color: #000000;
-        text-decoration: none;
-        }
-    #MSearchResultsWindowClose:active,
-    #MSearchResultsWindowClose:hover {
-        color: #800000;
-        text-decoration: none;
-        background-color: #F4F4F4;
-        }
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-
-
-
-#Content {
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-    }
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-.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;
-        }
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-
-    .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 }
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-    .CClass .CTitle,
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-        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;
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-
-    .CToolTip {
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-        font-size: 8pt;
-        }
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-    .Opera .CToolTip {
-        max-width: 98%;
-        }
-
-    /*  Scrollbars would be useless.  */
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-        }
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-        }
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-    .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;
-        }
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-        }
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-        text-align: center;
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-    .CImageLink {
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-        font-style: italic;
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-    a.CImageLink:visited,
-    a.CImageLink:hover { color: #808080 }
-
-
-
-
-
-.Prototype {
-    font: 10pt "Courier New", Courier, monospace;
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-    border-width: 1px; border-style: solid;
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-    }
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-    .Prototype td {
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-    .PDefaultValue,
-    .PDefaultValuePrefix,
-    .PTypePrefix {
-        color: #8F8F8F;
-        }
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-        }
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-        }
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-    .IE .Prototype table {
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-        }
-
-    .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/images/edge_detect_quick.jpg b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/edge_detect_quick.jpg
new file mode 100644
index 00000000000..015fd4f562a
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/edge_detect_quick.jpg
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/emboss.jpg b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/emboss.jpg
new file mode 100644
index 00000000000..b818fd56d74
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/emboss.jpg
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/mean_removal.jpg b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/mean_removal.jpg
new file mode 100644
index 00000000000..d3f9c1191c8
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/mean_removal.jpg
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/smooth.jpg b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/smooth.jpg
new file mode 100644
index 00000000000..e6987b8ee49
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/images/smooth.jpg
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/license.txt b/Build/source/libs/gd/libgd-src/docs/naturaldocs/license.txt
deleted file mode 100644
index 4164bce4bc7..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/license.txt
+++ /dev/null
@@ -1,74 +0,0 @@
-Title: License
-
-Credits and license terms:
-
-> 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.
->
->    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.
->
->    Portions copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
->    2004 by Boutell.Com, Inc.
->
->    Portions relating to GD2 format copyright 1999, 2000, 2001, 2002,
->    2003, 2004 Philip Warner.
->
->    Portions relating to PNG copyright 1999, 2000, 2001, 2002, 2003,
->    2004 Greg Roelofs.
->
->    Portions relating to gdttf.c copyright 1999, 2000, 2001, 2002,
->    2003, 2004 John Ellson (ellson@graphviz.org).
->
->    Portions relating to gdft.c copyright 2001, 2002, 2003, 2004 John
->    Ellson (ellson@graphviz.org).
->
->    Portions copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
->    Pierre-Alain Joye (pierre@libgd.org).
->
->    Portions relating to JPEG and to color quantization copyright
->    2000, 2001, 2002, 2003, 2004, Doug Becker and copyright (C) 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.
->
->    Portions relating to GIF compression copyright 1989 by Jef
->    Poskanzer and David Rowley, with modifications for thread safety
->    by Thomas Boutell.
->
->    Portions relating to GIF decompression copyright 1990, 1991, 1993
->    by David Koblas, with modifications for thread safety by Thomas
->    Boutell.
->
->    Portions relating to WBMP copyright 2000, 2001, 2002, 2003, 2004
->    Maurice Szmurlo and Johan Van den Brande.
->
->    Portions relating to GIF animations copyright 2004 Jaakko Hyvätti
->    (jaakko.hyvatti@iki.fi)
->
-> 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.
->
-> 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.
->
-> 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.
->
-> Although their code does not appear in the current release, the
-> authors also wish to thank Hutchison Avenue Software Corporation
-> for their prior contributions.
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/.gitignore b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/.gitignore
new file mode 100644
index 00000000000..b2a97404820
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/.gitignore
@@ -0,0 +1,2 @@
+Languages.txt
+Topics.txt
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
deleted file mode 100644
index 9bf4c341903..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ClassHierarchy.nd
+++ /dev/null
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
deleted file mode 100644
index d0e533439f6..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ConfigFileInfo.nd
+++ /dev/null
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
deleted file mode 100644
index fbd8f6f918c..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/FileInfo.nd
+++ /dev/null
@@ -1,96 +0,0 @@
-1.51
-C/C++
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_rotate.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_rotate.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/wbmp.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/wbmp.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_stream.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_stream.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_map_test.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_map_test.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2time.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2time.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/entities.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/entities.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_ss.c	1469089233	1	gdNewSSCtx
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontl.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontl.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/config.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/config.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdft.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdft.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontg.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontg.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_errors.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_errors.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdxpm.c	1469089233	1	gdImageCreateFromXpm
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfonts.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfonts.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_transform.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_transform.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_dp.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_dp.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2togif.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2togif.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontl.c	1469089233	1	gdFontGetLarge
-/home/pierre/project/libgd/docs/naturaldocs/tmp/testac.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/testac.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gd2.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gd2.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2topng.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2topng.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_version.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_version.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/license.txt	1469089233	1	License
-/home/pierre/project/libgd/docs/naturaldocs/tmp/fontsizetest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/fontsizetest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/bmp.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/bmp.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_nnquant.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_nnquant.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontt.c	1469089233	1	gdFontGetTiny
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfonts.c	1469089233	1	gdFontGetSmall
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtopng.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtopng.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_jpeg.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_jpeg.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_intern.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_intern.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/snprintf.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/snprintf.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd.h	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/pngtogd.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/pngtogd.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_matrix.c	1469089233	1	Matrix
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_webp.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_webp.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdparttopng.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdparttopng.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/preamble.txt	1469089233	1	About LibGD 2.2.3
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdhelpers.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdhelpers.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontt.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontt.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdhelpers.c	1469089233	1	gdFree
-/home/pierre/project/libgd/docs/naturaldocs/tmp/testtr.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/testtr.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/fontconfigtest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/fontconfigtest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdkanji.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdkanji.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_map.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_map.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/pngtogd2.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/pngtogd2.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_nnquant.c	1469089233	1	gdImageNeuQuant
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_interpolation.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_interpolation.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/fontwheeltest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/fontwheeltest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdpp.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdpp.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io_file.c	1469089233	1	gdNewFileCtx
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfx.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfx.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_wbmp.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_wbmp.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_out.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_out.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_match.c	1469089233	1	gdImageColorMatch
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcache.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcache.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_in.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gif_in.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_filter.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_filter.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/annotate.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/annotate.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtables.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtables.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontg.c	1469089233	1	gdFontGetGiant
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gddemo.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gddemo.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcache.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcache.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_ss.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_ss.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tga.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tga.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2copypal.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd2copypal.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_topal.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_topal.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io.h	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/jisx0208.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/jisx0208.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcmpgif.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdcmpgif.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_crop.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_crop.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gd.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_gd.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/wbmp.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/wbmp.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_filename.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_filename.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tiff.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tiff.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/giftogd2.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/giftogd2.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontmb.c	1469089233	1	gdFontGetMediumBold
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_bmp.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_bmp.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontmb.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfontmb.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_png.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_png.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/circletexttest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/circletexttest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfx.h	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdfx.h
-/home/pierre/project/libgd/docs/naturaldocs/tmp/webpng.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/webpng.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gifanimtest.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gifanimtest.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_io.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_color_map.c	1469089233	1	gdColorMapLookup
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtestft.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gdtestft.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tga.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_tga.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_xbm.c	1469089233	1	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_xbm.c
-/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_security.c	1469089233	0	/home/pierre/project/libgd/docs/naturaldocs/tmp/gd_security.c
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageFileInfo.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageFileInfo.nd
deleted file mode 100644
index b6cb43bc50d..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageFileInfo.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageReferenceTable.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageReferenceTable.nd
deleted file mode 100644
index b6cb43bc50d..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/ImageReferenceTable.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/IndexInfo.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/IndexInfo.nd
deleted file mode 100644
index e6a97241975..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/IndexInfo.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousMenuState.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousMenuState.nd
deleted file mode 100644
index 0330e17a382..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousMenuState.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousSettings.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousSettings.nd
deleted file mode 100644
index 0a6ffce7bf5..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/PreviousSettings.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/SymbolTable.nd b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/SymbolTable.nd
deleted file mode 100644
index 20a121e502c..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Data/SymbolTable.nd
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Languages.txt b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Languages.txt
deleted file mode 100644
index 85d5fde477b..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Languages.txt
+++ /dev/null
@@ -1,113 +0,0 @@
-Format: 1.51
-
-# This is the Natural Docs languages file for this project.  If you change
-# anything here, it will apply to THIS PROJECT ONLY.  If you'd like to change
-# something for all your projects, edit the Languages.txt in Natural Docs'
-# Config directory instead.
-
-
-# You can prevent certain file extensions from being scanned like this:
-# Ignore Extensions: [extension] [extension] ...
-
-
-#-------------------------------------------------------------------------------
-# SYNTAX:
-#
-# Unlike other Natural Docs configuration files, in this file all comments
-# MUST be alone on a line.  Some languages deal with the # character, so you
-# cannot put comments on the same line as content.
-#
-# Also, all lists are separated with spaces, not commas, again because some
-# languages may need to use them.
-#
-# Language: [name]
-# Alter Language: [name]
-#    Defines a new language or alters an existing one.  Its name can use any
-#    characters.  If any of the properties below have an add/replace form, you
-#    must use that when using Alter Language.
-#
-#    The language Shebang Script is special.  It's entry is only used for
-#    extensions, and files with those extensions have their shebang (#!) lines
-#    read to determine the real language of the file.  Extensionless files are
-#    always treated this way.
-#
-#    The language Text File is also special.  It's treated as one big comment
-#    so you can put Natural Docs content in them without special symbols.  Also,
-#    if you don't specify a package separator, ignored prefixes, or enum value
-#    behavior, it will copy those settings from the language that is used most
-#    in the source tree.
-#
-# Extensions: [extension] [extension] ...
-# [Add/Replace] Extensions: [extension] [extension] ...
-#    Defines the file extensions of the language's source files.  You can
-#    redefine extensions found in the main languages file.  You can use * to
-#    mean any undefined extension.
-#
-# Shebang Strings: [string] [string] ...
-# [Add/Replace] Shebang Strings: [string] [string] ...
-#    Defines a list of strings that can appear in the shebang (#!) line to
-#    designate that it's part of the language.  You can redefine strings found
-#    in the main languages file.
-#
-# Ignore Prefixes in Index: [prefix] [prefix] ...
-# [Add/Replace] Ignored Prefixes in Index: [prefix] [prefix] ...
-#
-# Ignore [Topic Type] Prefixes in Index: [prefix] [prefix] ...
-# [Add/Replace] Ignored [Topic Type] Prefixes in Index: [prefix] [prefix] ...
-#    Specifies prefixes that should be ignored when sorting symbols in an
-#    index.  Can be specified in general or for a specific topic type.
-#
-#------------------------------------------------------------------------------
-# For basic language support only:
-#
-# Line Comments: [symbol] [symbol] ...
-#    Defines a space-separated list of symbols that are used for line comments,
-#    if any.
-#
-# Block Comments: [opening sym] [closing sym] [opening sym] [closing sym] ...
-#    Defines a space-separated list of symbol pairs that are used for block
-#    comments, if any.
-#
-# Package Separator: [symbol]
-#    Defines the default package separator symbol.  The default is a dot.
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-# [Topic Type] Prototype Enders: [symbol] [symbol] ...
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-# Line Extender: [symbol]
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-#
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-#    too complex to do in this file.
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-#------------------------------------------------------------------------------
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-#
-# Full Language Support: [perl package]
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-#    language support.
-#
-#-------------------------------------------------------------------------------
-
-# The following languages are defined in the main file, if you'd like to alter
-# them:
-#
-#    Text File, Shebang Script, C/C++, C#, Java, JavaScript, Perl, Python,
-#    PHP, SQL, Visual Basic, Pascal, Assembly, Ada, Tcl, Ruby, Makefile,
-#    ActionScript, ColdFusion, R, Fortran
-
-# If you add a language that you think would be useful to other developers
-# and should be included in Natural Docs by default, please e-mail it to
-# languages [at] naturaldocs [dot] org.
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Menu.txt b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Menu.txt
index 8837a961a73..f12369ea948 100644
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Menu.txt
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Menu.txt
@@ -1,4 +1,4 @@
-Format: 1.51
+Format: 1.52
 
 
 # You can add a title and sub-title to your menu like this:
@@ -46,48 +46,57 @@ Format: 1.51
 # --------------------------------------------------------------------------
 
 
-File: About LibGD 2.2.3  (preamble.txt)
+File: About LibGD 2.3.0-dev  (no auto-title, preamble.txt)
+
+Group: Image Formats  {
+
+   File: BMP IO  (no auto-title, gd_bmp.c)
+   File: GD IO  (no auto-title, gd_gd.c)
+   File: GD2 IO  (no auto-title, gd_gd2.c)
+   File: GIF Input  (no auto-title, gd_gif_in.c)
+   File: GIF Output  (no auto-title, gd_gif_out.c)
+   File: JPEG IO  (no auto-title, gd_jpeg.c)
+   File: PNG IO  (no auto-title, gd_png.c)
+   File: TGA Input  (no auto-title, gd_tga.c)
+   File: TIFF IO  (no auto-title, gd_tiff.c)
+   File: WBMP IO  (no auto-title, gd_wbmp.c)
+   File: WebP IO  (no auto-title, gd_webp.c)
+   File: XBM IO  (no auto-title, gd_xbm.c)
+   File: XPM Input  (no auto-title, gdxpm.c)
+   }  # Group: Image Formats
+
 File: gd.c  (gd.c)
 File: gd.h  (gd.h)
-File: gd_bmp.c  (gd_bmp.c)
 File: gd_crop.c  (gd_crop.c)
 File: gd_filename.c  (gd_filename.c)
 File: gd_filter.c  (gd_filter.c)
-File: gd_gd.c  (gd_gd.c)
-File: gd_gd2.c  (gd_gd2.c)
-File: gd_gif_in.c  (gd_gif_in.c)
-File: gd_gif_out.c  (gd_gif_out.c)
 File: gd_interpolation.c  (gd_interpolation.c)
 File: gd_io.h  (gd_io.h)
 File: gd_io_dp.c  (gd_io_dp.c)
-File: gd_jpeg.c  (gd_jpeg.c)
-File: gd_png.c  (gd_png.c)
 File: gd_ss.c  (gd_ss.c)
-File: gd_tga.c  (gd_tga.c)
-File: gd_tiff.c  (gd_tiff.c)
 File: gd_topal.c  (gd_topal.c)
 File: gd_transform.c  (gd_transform.c)
 File: gd_version.c  (gd_version.c)
-File: gd_wbmp.c  (gd_wbmp.c)
-File: gd_webp.c  (gd_webp.c)
-File: gd_xbm.c  (gd_xbm.c)
 File: gdColorMapLookup  (gd_color_map.c)
-File: gdFontGetGiant  (gdfontg.c)
-File: gdFontGetLarge  (gdfontl.c)
-File: gdFontGetMediumBold  (gdfontmb.c)
-File: gdFontGetSmall  (gdfonts.c)
-File: gdFontGetTiny  (gdfontt.c)
 File: gdFree  (gdhelpers.c)
 File: gdft.c  (gdft.c)
 File: gdfx.c  (gdfx.c)
 File: gdImageColorMatch  (gd_color_match.c)
-File: gdImageCreateFromXpm  (gdxpm.c)
 File: gdImageNeuQuant  (gd_nnquant.c)
 File: gdNewFileCtx  (gd_io_file.c)
 File: gdNewSSCtx  (gd_io_ss.c)
 File: License  (license.txt)
 File: Matrix  (gd_matrix.c)
 
+Group: Built-in Fonts  {
+
+   File: Giant Font  (no auto-title, gdfontg.c)
+   File: Large Font  (no auto-title, gdfontl.c)
+   File: Medium Bold Font  (no auto-title, gdfontmb.c)
+   File: Small Font  (no auto-title, gdfonts.c)
+   File: Tiny Font  (no auto-title, gdfontt.c)
+   }  # Group: Built-in Fonts
+
 Group: Index  {
 
    Constant Index: Constants
diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Topics.txt b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Topics.txt
deleted file mode 100644
index 21530908d76..00000000000
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/Topics.txt
+++ /dev/null
@@ -1,81 +0,0 @@
-Format: 1.51
-
-# This is the Natural Docs topics file for this project.  If you change anything
-# here, it will apply to THIS PROJECT ONLY.  If you'd like to change something
-# for all your projects, edit the Topics.txt in Natural Docs' Config directory
-# instead.
-
-
-# If you'd like to prevent keywords from being recognized by Natural Docs, you
-# can do it like this:
-# Ignore Keywords: [keyword], [keyword], ...
-#
-# Or you can use the list syntax like how they are defined:
-# Ignore Keywords:
-#    [keyword]
-#    [keyword], [plural keyword]
-#    ...
-
-
-#-------------------------------------------------------------------------------
-# SYNTAX:
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-# Topic Type: [name]
-# Alter Topic Type: [name]
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-#
-# Plural: [name]
-#    Sets the plural name of the topic type, if different.
-#
-# Keywords:
-#    [keyword]
-#    [keyword], [plural keyword]
-#    ...
-#    Defines or adds to the list of keywords for the topic type.  They may only
-#    contain letters, numbers, and spaces and are not case sensitive.  Plural
-#    keywords are used for list topics.  You can redefine keywords found in the
-#    main topics file.
-#
-# Index: [yes|no]
-#    Whether the topics get their own index.  Defaults to yes.  Everything is
-#    included in the general index regardless of this setting.
-#
-# Scope: [normal|start|end|always global]
-#    How the topics affects scope.  Defaults to normal.
-#    normal        - Topics stay within the current scope.
-#    start         - Topics start a new scope for all the topics beneath it,
-#                    like class topics.
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-#    Database, Database Table, Database View, Database Index, Database
-#    Cursor, Database Trigger, Cookie, Build Target
-
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diff --git a/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/libgd.css b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/libgd.css
new file mode 100644
index 00000000000..ff83144c574
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/project/libgd.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/run_docs.sh b/Build/source/libs/gd/libgd-src/docs/naturaldocs/run_docs.sh
index 40fec7762a6..dce3072101f 100755
--- a/Build/source/libs/gd/libgd-src/docs/naturaldocs/run_docs.sh
+++ b/Build/source/libs/gd/libgd-src/docs/naturaldocs/run_docs.sh
@@ -60,15 +60,17 @@ mkdir tmp
 perl nobgd.pl ../../src/ tmp/
 
 # Add the external docs.
-cp license.txt tmp/
+echo "Title: License" | cat - ../../COPYING > tmp/license.txt
 sed -e "s/@VERSION@/$VERSION/g" preamble.txt > tmp/preamble.txt
 # ^^^ hack to get the version number in the docs.
 
 # Run naturaldocs to create the manual.
 $(nd) --rebuild --rebuild-output --documented-only \
     -i tmp/ \
+    -img images/ \
     -o html html  \
-    --project project/
+    --project project/ \
+    -s Default libgd
 
 # And cleanup the temp files.
 rm -rf Data tmp
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deleted file mode 100644
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@@ -1,498 +0,0 @@
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-.PHONY : tgaread.c.s
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-# Help Target
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-	@echo "... all (the default if no target is provided)"
-	@echo "... clean"
-	@echo "... depend"
-	@echo "... arc"
-	@echo "... copyrotated"
-	@echo "... crop"
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-	@echo "... flip.s"
-	@echo "... gif.o"
-	@echo "... gif.i"
-	@echo "... gif.s"
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-	@echo "... nnquant.i"
-	@echo "... nnquant.s"
-	@echo "... tgaread.o"
-	@echo "... tgaread.i"
-	@echo "... tgaread.s"
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-
-
-#=============================================================================
-# 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.
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-
diff --git a/Build/source/libs/gd/libgd-src/m4/ax_pthread.m4 b/Build/source/libs/gd/libgd-src/m4/ax_pthread.m4
index 6d400ed4e8e..4c4051ea376 100644
--- a/Build/source/libs/gd/libgd-src/m4/ax_pthread.m4
+++ b/Build/source/libs/gd/libgd-src/m4/ax_pthread.m4
@@ -19,10 +19,10 @@
 #   is necessary on AIX to use the special cc_r compiler alias.)
 #
 #   NOTE: You are assumed to not only compile your program with these flags,
-#   but also link it with them as well. e.g. you should link with
+#   but also to link with them as well. For example, you might link with
 #   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
 #
-#   If you are only building threads programs, you may wish to use these
+#   If you are only building threaded programs, you may wish to use these
 #   variables in your default LIBS, CFLAGS, and CC:
 #
 #     LIBS="$PTHREAD_LIBS $LIBS"
@@ -30,8 +30,8 @@
 #     CC="$PTHREAD_CC"
 #
 #   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
-#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
 #
 #   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
 #   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
@@ -82,35 +82,40 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 20
+#serial 23
 
 AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
 AC_DEFUN([AX_PTHREAD], [
 AC_REQUIRE([AC_CANONICAL_HOST])
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_SED])
 AC_LANG_PUSH([C])
 ax_pthread_ok=no
 
 # We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
+# requires special compiler flags (e.g. on Tru64 or Sequent).
 # It gets checked for in the link test anyway.
 
 # First of all, check if the user has set any of the PTHREAD_LIBS,
 # etcetera environment variables, and if threads linking works using
 # them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
         LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
-        AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test x"$ax_pthread_ok" = xno; then
+        AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
+        AC_LINK_IFELSE([AC_LANG_CALL([], [pthread_join])], [ax_pthread_ok=yes])
+        AC_MSG_RESULT([$ax_pthread_ok])
+        if test "x$ax_pthread_ok" = "xno"; then
                 PTHREAD_LIBS=""
                 PTHREAD_CFLAGS=""
         fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 fi
 
 # We must check for the threads library under a number of different
@@ -123,7 +128,7 @@ fi
 # which indicates that we try without any flags at all, and "pthread-config"
 # which is a program returning the flags for the Pth emulation library.
 
-ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
 
 # The ordering *is* (sometimes) important.  Some notes on the
 # individual items follow:
@@ -132,68 +137,225 @@ ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mt
 # none: in case threads are in libc; should be tried before -Kthread and
 #       other compiler flags to prevent continual compiler warnings
 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
 # pthread: Linux, etcetera
 # --thread-safe: KAI C++
 # pthread-config: use pthread-config program (for GNU Pth library)
 
-case ${host_os} in
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        AC_EGREP_CPP([AX_PTHREAD_ZOS_MISSING],
+            [
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+            ],
+            [AC_MSG_WARN([IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.])])
+        ;;
+
         solaris*)
 
         # On Solaris (at least, for some versions), libc contains stubbed
         # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+AS_IF([test "x$GCC" = "xyes"],
+      [ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"])
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
 
-        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
         ;;
 
-        darwin*)
-        ax_pthread_flags="-pthread $ax_pthread_flags"
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
         ;;
 esac
+AS_IF([test "x$ax_pthread_check_macro" = "x--"],
+      [ax_pthread_check_cond=0],
+      [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+    [ax_cv_PTHREAD_CLANG],
+    [ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ],
+            [ax_cv_PTHREAD_CLANG=yes])
+     fi
+    ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        PTHREAD_CFLAGS="-pthread"
+        PTHREAD_LIBS=
+
+        ax_pthread_ok=yes
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                    [ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                         [break])
+                    ])
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            ])
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
 
-if test x"$ax_pthread_ok" = xno; then
-for flag in $ax_pthread_flags; do
+fi # $ax_pthread_clang = yes
 
-        case $flag in
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
                 none)
                 AC_MSG_CHECKING([whether pthreads work without any flags])
                 ;;
 
+                -mt,pthread)
+                AC_MSG_CHECKING([whether pthreads work with -mt -lpthread])
+                PTHREAD_CFLAGS="-mt"
+                PTHREAD_LIBS="-lpthread"
+                ;;
+
                 -*)
-                AC_MSG_CHECKING([whether pthreads work with $flag])
-                PTHREAD_CFLAGS="$flag"
+                AC_MSG_CHECKING([whether pthreads work with $ax_pthread_try_flag])
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
                 ;;
 
                 pthread-config)
-                AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
-                if test x"$ax_pthread_config" = xno; then continue; fi
+                AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
+                AS_IF([test "x$ax_pthread_config" = "xno"], [continue])
                 PTHREAD_CFLAGS="`pthread-config --cflags`"
                 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
                 ;;
 
                 *)
-                AC_MSG_CHECKING([for the pthreads library -l$flag])
-                PTHREAD_LIBS="-l$flag"
+                AC_MSG_CHECKING([for the pthreads library -l$ax_pthread_try_flag])
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
                 ;;
         esac
 
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Check for various functions.  We must include pthread.h,
         # since some functions may be macros.  (On the Sequent, we
@@ -204,7 +366,11 @@ for flag in $ax_pthread_flags; do
         # pthread_cleanup_push because it is one of the few pthread
         # functions on Solaris that doesn't have a non-functional libc stub.
         # We try pthread_create on general principles.
+
         AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
                         static void routine(void *a) { a = 0; }
                         static void *start_routine(void *a) { return a; }],
                        [pthread_t th; pthread_attr_t attr;
@@ -213,16 +379,14 @@ for flag in $ax_pthread_flags; do
                         pthread_attr_init(&attr);
                         pthread_cleanup_push(routine, 0);
                         pthread_cleanup_pop(0) /* ; */])],
-                [ax_pthread_ok=yes],
-                [])
+            [ax_pthread_ok=yes],
+            [])
 
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 
-        AC_MSG_RESULT($ax_pthread_ok)
-        if test "x$ax_pthread_ok" = xyes; then
-                break;
-        fi
+        AC_MSG_RESULT([$ax_pthread_ok])
+        AS_IF([test "x$ax_pthread_ok" = "xyes"], [break])
 
         PTHREAD_LIBS=""
         PTHREAD_CFLAGS=""
@@ -230,70 +394,74 @@ done
 fi
 
 # Various other checks:
-if test "x$ax_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-        AC_MSG_CHECKING([for joinable pthread attribute])
-        attr_name=unknown
-        for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-            AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
-                           [int attr = $attr; return attr /* ; */])],
-                [attr_name=$attr; break],
-                [])
-        done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               [Define to necessary symbol if this constant
-                                uses a non-standard name on your system.])
-        fi
-
-        AC_MSG_CHECKING([if more special flags are required for pthreads])
-        flag=no
-        case ${host_os} in
-            aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
-            osf* | hpux*) flag="-D_REENTRANT";;
-            solaris*)
-            if test "$GCC" = "yes"; then
-                flag="-D_REENTRANT"
-            else
-                flag="-mt -D_REENTRANT"
-            fi
-            ;;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
+        AC_CACHE_CHECK([for joinable pthread attribute],
+            [ax_cv_PTHREAD_JOINABLE_ATTR],
+            [ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>],
+                                                 [int attr = $ax_pthread_attr; return attr /* ; */])],
+                                [ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break],
+                                [])
+             done
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"],
+              [AC_DEFINE_UNQUOTED([PTHREAD_CREATE_JOINABLE],
+                                  [$ax_cv_PTHREAD_JOINABLE_ATTR],
+                                  [Define to necessary symbol if this constant
+                                   uses a non-standard name on your system.])
+               ax_pthread_joinable_attr_defined=yes
+              ])
+
+        AC_CACHE_CHECK([whether more special flags are required for pthreads],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS],
+            [ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+            ])
+        AS_IF([test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"],
+              [PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes])
 
         AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
-            ax_cv_PTHREAD_PRIO_INHERIT, [
-                AC_LINK_IFELSE([
-                    AC_LANG_PROGRAM([[#include <pthread.h>]], [[int i = PTHREAD_PRIO_INHERIT;]])],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=yes],
-                    [ax_cv_PTHREAD_PRIO_INHERIT=no])
+            [ax_cv_PTHREAD_PRIO_INHERIT],
+            [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
+                                             [[int i = PTHREAD_PRIO_INHERIT;]])],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=yes],
+                            [ax_cv_PTHREAD_PRIO_INHERIT=no])
             ])
-        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
-            AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], 1, [Have PTHREAD_PRIO_INHERIT.]))
+        AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"],
+              [AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])
+               ax_pthread_prio_inherit_defined=yes
+              ])
 
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 
         # More AIX lossage: compile with *_r variant
-        if test "x$GCC" != xyes; then
+        if test "x$GCC" != "xyes"; then
             case $host_os in
                 aix*)
                 AS_CASE(["x/$CC"],
-                  [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
-                  [#handle absolute path differently from PATH based program lookup
-                   AS_CASE(["x$CC"],
-                     [x/*],
-                     [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
-                     [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
+                    [x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
+                    [#handle absolute path differently from PATH based program lookup
+                     AS_CASE(["x$CC"],
+                         [x/*],
+                         [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
+                         [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
                 ;;
             esac
         fi
@@ -301,13 +469,13 @@ fi
 
 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
 
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
+AC_SUBST([PTHREAD_LIBS])
+AC_SUBST([PTHREAD_CFLAGS])
+AC_SUBST([PTHREAD_CC])
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$ax_pthread_ok" = xyes; then
-        ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
+if test "x$ax_pthread_ok" = "xyes"; then
+        ifelse([$1],,[AC_DEFINE([HAVE_PTHREAD],[1],[Define if you have POSIX threads libraries and header files.])],[$1])
         :
 else
         ax_pthread_ok=no
diff --git a/Build/source/libs/gd/libgd-src/src/CMakeLists.txt b/Build/source/libs/gd/libgd-src/src/CMakeLists.txt
index aec06e8cbad..08fd6991bbe 100644
--- a/Build/source/libs/gd/libgd-src/src/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/src/CMakeLists.txt
@@ -8,6 +8,7 @@ SET (LIBGD_SRC_FILES
 	gd_color.h
 	gd_color_map.c
 	gd_color_map.h
+	gd_color_match.c
 	gd_crop.c
 	gd_filename.c
 	gd_filter.c
@@ -15,6 +16,7 @@ SET (LIBGD_SRC_FILES
 	gd_gd2.c
 	gd_gif_in.c
 	gd_gif_out.c
+	gd_intern.h
 	gd_interpolation.c
 	gd_io.c
 	gd_io.h
@@ -76,20 +78,25 @@ endif(MSVC AND MSVC_VERSION LESS 1900)
 include(GNUInstallDirs)
 
 if (BUILD_SHARED_LIBS)
-  add_library(${GD_LIB} ${LIBGD_SRC_FILES})
+	add_library(${GD_LIB} ${LIBGD_SRC_FILES})
+	set_target_properties(${GD_LIB} PROPERTIES
+		C_VISIBILITY_PRESET hidden
+		CXX_VISIBILITY_PRESET hidden
+	)
 endif()
 
-add_library(${GD_LIB_STATIC} STATIC  ${LIBGD_SRC_FILES})
+if (BUILD_STATIC_LIBS)
+	add_library(${GD_LIB_STATIC} STATIC ${LIBGD_SRC_FILES})
+	if (UNIX)
+		set_target_properties(${GD_LIB_STATIC} PROPERTIES OUTPUT_NAME ${GD_LIB})
+	endif()
+endif()
 
 if (WIN32 AND NOT MINGW AND NOT MSYS)
   #	SET_TARGET_PROPERTIES(${GD_LIB} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:msvcrt.lib")
   SET_PROPERTY(TARGET ${GD_LIB_STATIC} APPEND PROPERTY COMPILE_DEFINITIONS NONDLL=1)
 ENDIF(WIN32 AND NOT MINGW AND NOT MSYS)
 
-if(UNIX)
-  set_target_properties(${GD_LIB_STATIC} PROPERTIES OUTPUT_NAME ${GD_LIB})
-endif()
-
 if (MINGW OR MSYS)
 	ADD_DEFINITIONS("-mms-bitfields")
 	set_target_properties(${GD_LIB_STATIC} PROPERTIES OUTPUT_NAME ${GD_LIB})
@@ -97,11 +104,24 @@ endif (MINGW OR MSYS)
 
 INCLUDE_DIRECTORIES(BEFORE "${PROJECT_BINARY_DIR}" "${CMAKE_BINARY_DIR}" "${GD_SOURCE_DIR}/src")
 
+SET(LIBGD_DEP_LIBS
+	${ZLIB_LIBRARIES}
+	${FREETYPE_LIBRARIES}
+	${PNG_LIBRARIES}
+	${ICONV_LIBRARIES}
+	${LIQ_LIBRARIES}
+	${JPEG_LIBRARIES}
+	${TIFF_LIBRARIES}
+	${XPM_LIBRARIES}
+	${FONTCONFIG_LIBRARY}
+	${WEBP_LIBRARIES}
+)
 if (BUILD_SHARED_LIBS)
-  target_link_libraries(${GD_LIB} ${ZLIB_LIBRARIES} ${FREETYPE_LIBRARIES} ${PNG_LIBRARIES} ${ICONV_LIBRARIES} ${LIQ_LIBRARIES} ${JPEG_LIBRARIES} ${TIFF_LIBRARIES} ${XPM_LIBRARIES} ${FONTCONFIG_LIBRARY} ${WEBP_LIBRARIES})
+	target_link_libraries(${GD_LIB} ${LIBGD_DEP_LIBS})
+endif()
+if (BUILD_STATIC_LIBS)
+	target_link_libraries(${GD_LIB_STATIC} ${LIBGD_DEP_LIBS})
 endif()
-
-target_link_libraries(${GD_LIB_STATIC} ${ZLIB_LIBRARIES} ${FREETYPE_LIBRARIES} ${PNG_LIBRARIES} ${ICONV_LIBRARIES} ${LIQ_LIBRARIES} ${JPEG_LIBRARIES} ${TIFF_LIBRARIES} ${XPM_LIBRARIES} ${FONTCONFIG_LIBRARY} ${WEBP_LIBRARIES} )
 
 set(GD_PROGRAMS gdcmpgif)
 
@@ -129,10 +149,12 @@ foreach(program ${GD_PROGRAMS})
     endif()
 endforeach(program)
 
+set(GD_INSTALL_TARGETS ${GD_PROGRAMS})
 if (BUILD_SHARED_LIBS)
-  set(GD_INSTALL_TARGETS ${GD_LIB} ${GD_LIB_STATIC} ${GD_PROGRAMS})
-else()
-  set(GD_INSTALL_TARGETS ${GD_LIB_STATIC} ${GD_PROGRAMS})
+	set(GD_INSTALL_TARGETS ${GD_INSTALL_TARGETS} ${GD_LIB})
+endif()
+if (BUILD_STATIC_LIBS)
+	set(GD_INSTALL_TARGETS ${GD_INSTALL_TARGETS} ${GD_LIB_STATIC})
 endif()
 
 install(TARGETS ${GD_INSTALL_TARGETS}
diff --git a/Build/source/libs/gd/libgd-src/src/Makefile.am b/Build/source/libs/gd/libgd-src/src/Makefile.am
index 92772b79642..93e8838c366 100644
--- a/Build/source/libs/gd/libgd-src/src/Makefile.am
+++ b/Build/source/libs/gd/libgd-src/src/Makefile.am
@@ -46,10 +46,12 @@ lib_LTLIBRARIES = libgd.la
 libgd_la_SOURCES = \
 	bmp.h \
 	gd.c \
+	gd.h \
 	gd_bmp.c \
 	gd_color.c \
 	gd_color.h \
 	gd_color_map.c \
+	gd_color_map.h \
 	gd_color_match.c \
 	gd_crop.c \
 	gd_filename.c \
@@ -61,6 +63,7 @@ libgd_la_SOURCES = \
 	gd_intern.h \
 	gd_interpolation.c \
 	gd_io.c \
+	gd_io.h \
 	gd_io_dp.c \
 	gd_io_file.c \
 	gd_io_ss.c \
@@ -83,13 +86,20 @@ libgd_la_SOURCES = \
 	gd_webp.c \
 	gd_xbm.c \
 	gdcache.c \
+	gdcache.h \
 	gdfontg.c \
+	gdfontg.h \
 	gdfontl.c \
+	gdfontl.h \
 	gdfontmb.c \
+	gdfontmb.h \
 	gdfonts.c \
+	gdfonts.h \
 	gdfontt.c \
+	gdfontt.h \
 	gdft.c \
 	gdfx.c \
+	gdfx.h \
 	gdhelpers.c \
 	gdhelpers.h \
 	gdkanji.c \
diff --git a/Build/source/libs/gd/libgd-src/src/circletexttest.c b/Build/source/libs/gd/libgd-src/src/circletexttest.c
index c1e67ab742f..0f20a34d9b8 100644
--- a/Build/source/libs/gd/libgd-src/src/circletexttest.c
+++ b/Build/source/libs/gd/libgd-src/src/circletexttest.c
@@ -13,7 +13,9 @@ int main(void)
 	return 0;
 #else
 	char *error;
+#ifdef HAVE_LIBJPEG
 	FILE *in = 0;
+#endif
 	FILE *out;
 	gdImagePtr im;
 	int radius;
diff --git a/Build/source/libs/gd/libgd-src/src/config.hin b/Build/source/libs/gd/libgd-src/src/config.hin
index 5d84fae8c97..d2777209b45 100644
--- a/Build/source/libs/gd/libgd-src/src/config.hin
+++ b/Build/source/libs/gd/libgd-src/src/config.hin
@@ -103,8 +103,7 @@
 /* Define as const if the declaration of iconv() needs const. */
 #undef ICONV_CONST
 
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
 #undef LT_OBJDIR
 
 /* Name of package */
diff --git a/Build/source/libs/gd/libgd-src/src/gd.c b/Build/source/libs/gd/libgd-src/src/gd.c
index f0fc40ede11..7f0a258f800 100644
--- a/Build/source/libs/gd/libgd-src/src/gd.c
+++ b/Build/source/libs/gd/libgd-src/src/gd.c
@@ -71,6 +71,10 @@ static const unsigned char gd_toascii[256] = {
 extern const int gdCosT[];
 extern const int gdSinT[];
 
+/**
+ * Group: Error Handling
+ */
+
 void gd_stderr_error(int priority, const char *format, va_list args)
 {
 	switch (priority) {
@@ -139,11 +143,11 @@ BGD_DECLARE(void) gdClearErrorMethod(void)
 static void gdImageBrushApply (gdImagePtr im, int x, int y);
 static void gdImageTileApply (gdImagePtr im, int x, int y);
 
-/*
-	Function: gdImageGetTrueColorPixel
-*/
 BGD_DECLARE(int) gdImageGetTrueColorPixel (gdImagePtr im, int x, int y);
 
+/**
+ * Group: Creation and Destruction
+ */
 
 /*
     Function: gdImageCreate
@@ -162,11 +166,14 @@ BGD_DECLARE(int) gdImageGetTrueColorPixel (gdImagePtr im, int x, int y);
         A pointer to the new image or NULL if an error occurred.
 
     Example:
+      (start code)
 
-        >   gdImagePtr im;
-        >   im = gdImageCreate(64, 64);
-        >   // ... Use the image ...
-        >   gdImageDestroy(im);
+      gdImagePtr im;
+      im = gdImageCreate(64, 64);
+      // ... Use the image ...
+      gdImageDestroy(im);
+
+      (end code)
 
     See Also:
 
@@ -178,6 +185,10 @@ BGD_DECLARE(gdImagePtr) gdImageCreate (int sx, int sy)
 	int i;
 	gdImagePtr im;
 
+	if (overflow2(sx, sy)) {
+		return NULL;
+	}
+
 	if (overflow2(sizeof (unsigned char *), sy)) {
 		return NULL;
 	}
@@ -263,11 +274,14 @@ BGD_DECLARE(gdImagePtr) gdImageCreate (int sx, int sy)
         A pointer to the new image or NULL if an error occurred.
 
     Example:
+      (start code)
 
-        > gdImagePtr im;
-        > im = gdImageCreateTrueColor(64, 64);
-        > // ... Use the image ...
-        > gdImageDestroy(im);
+      gdImagePtr im;
+      im = gdImageCreateTrueColor(64, 64);
+      // ... Use the image ...
+      gdImageDestroy(im);
+
+      (end code)
 
     See Also:
 
@@ -362,12 +376,15 @@ BGD_DECLARE(gdImagePtr) gdImageCreateTrueColor (int sx, int sy)
     Nothing.
 
   Example:
+    (start code)
+
+    gdImagePtr im;
+    im = gdImageCreate(10, 10);
+    // ... Use the image ...
+    // Now destroy it
+    gdImageDestroy(im);
 
-    > gdImagePtr im;
-    > im = gdImageCreate(10, 10);
-    > // ... Use the image ...
-    > // Now destroy it
-    > gdImageDestroy(im);
+	(end code)
 
 */
 
@@ -395,17 +412,55 @@ BGD_DECLARE(void) gdImageDestroy (gdImagePtr im)
 	gdFree (im);
 }
 
-/*
-	Function: gdImageColorClosest
-*/
+/**
+ * Group: Color
+ */
+
+/**
+ * Function: gdImageColorClosest
+ * 
+ * Gets the closest color of the image
+ *
+ * This is a simplified variant of <gdImageColorClosestAlpha> where the alpha
+ * channel is always opaque.
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *
+ * Returns:
+ *   The closest color already available in the palette for palette images;
+ *   the color value of the given components for truecolor images.
+ *
+ * See also:
+ *   - <gdImageColorExact>
+ */
 BGD_DECLARE(int) gdImageColorClosest (gdImagePtr im, int r, int g, int b)
 {
 	return gdImageColorClosestAlpha (im, r, g, b, gdAlphaOpaque);
 }
 
-/*
-	Function: gdImageColorClosestAlpha
-*/
+/**
+ * Function: gdImageColorClosestAlpha
+ *
+ * Gets the closest color of the image
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *   a  - The value of the alpha component.
+ *
+ * Returns:
+ *   The closest color already available in the palette for palette images;
+ *   the color value of the given components for truecolor images.
+ *
+ * See also:
+ *   - <gdImageColorExactAlpha>
+ */
 BGD_DECLARE(int) gdImageColorClosestAlpha (gdImagePtr im, int r, int g, int b, int a)
 {
 	int i;
@@ -601,17 +656,54 @@ BGD_DECLARE(int) gdImageColorClosestHWB (gdImagePtr im, int r, int g, int b)
 	return ct;
 }
 
-/*
-	Function: gdImageColorExact
-*/
+/**
+ * Function: gdImageColorExact
+ *
+ * Gets the exact color of the image
+ *
+ * This is a simplified variant of <gdImageColorExactAlpha> where the alpha
+ * channel is always opaque.
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *
+ * Returns:
+ *   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.
+ *
+ * See also:
+ *   - <gdImageColorClosest>
+ */
 BGD_DECLARE(int) gdImageColorExact (gdImagePtr im, int r, int g, int b)
 {
 	return gdImageColorExactAlpha (im, r, g, b, gdAlphaOpaque);
 }
 
-/*
-	Function: gdImageColorExactAlpha
-*/
+/**
+ * Function: gdImageColorExactAlpha
+ *
+ * Gets the exact color of the image
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *   a  - The value of the alpha component.
+ *
+ * Returns:
+ *   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.
+ *
+ * See also:
+ *   - <gdImageColorClosestAlpha>
+ *   - <gdTrueColorAlpha>
+ */
 BGD_DECLARE(int) gdImageColorExactAlpha (gdImagePtr im, int r, int g, int b, int a)
 {
 	int i;
@@ -630,17 +722,51 @@ BGD_DECLARE(int) gdImageColorExactAlpha (gdImagePtr im, int r, int g, int b, int
 	return -1;
 }
 
-/*
-	Function: gdImageColorAllocate
-*/
+/**
+ * Function: gdImageColorAllocate
+ *
+ * Allocates a color
+ *
+ * This is a simplified variant of <gdImageColorAllocateAlpha> where the alpha
+ * channel is always opaque.
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *
+ * Returns:
+ *   The color value.
+ *
+ * See also:
+ *   - <gdImageColorDeallocate>
+ */
 BGD_DECLARE(int) gdImageColorAllocate (gdImagePtr im, int r, int g, int b)
 {
 	return gdImageColorAllocateAlpha (im, r, g, b, gdAlphaOpaque);
 }
 
-/*
-	Function: gdImageColorAllocateAlpha
-*/
+/**
+ * Function: gdImageColorAllocateAlpha
+ *
+ * Allocates a color
+ *
+ * This is typically used for palette images, but can be used for truecolor
+ * images as well.
+ *
+ * Parameters:
+ *   im - The image.
+ *   r  - The value of the red component.
+ *   g  - The value of the green component.
+ *   b  - The value of the blue component.
+ *
+ * Returns:
+ *   The color value.
+ *
+ * See also:
+ *   - <gdImageColorDeallocate>
+ */
 BGD_DECLARE(int) gdImageColorAllocateAlpha (gdImagePtr im, int r, int g, int b, int a)
 {
 	int i;
@@ -673,9 +799,11 @@ BGD_DECLARE(int) gdImageColorAllocateAlpha (gdImagePtr im, int r, int g, int b,
 	Function: gdImageColorResolve
 
 	gdImageColorResolve is an alternative for the code fragment
-	| if ((color=gdImageColorExact(im,R,G,B)) < 0)
-	|   if ((color=gdImageColorAllocate(im,R,G,B)) < 0)
-	|     color=gdImageColorClosest(im,R,G,B);
+	(start code)
+	if ((color=gdImageColorExact(im,R,G,B)) < 0)
+	  if ((color=gdImageColorAllocate(im,R,G,B)) < 0)
+	    color=gdImageColorClosest(im,R,G,B);
+	(end code)
 	in a single function.    Its advantage is that it is guaranteed to
 	return a color index in one search over the color table.
 */
@@ -739,9 +867,21 @@ BGD_DECLARE(int) gdImageColorResolveAlpha (gdImagePtr im, int r, int g, int b, i
 	return op;			/* Return newly allocated color */
 }
 
-/*
-	Function: gdImageColorDeallocate
-*/
+/**
+ * Function: gdImageColorDeallocate
+ *
+ * Removes a palette entry
+ *
+ * This is a no-op for truecolor images.
+ *
+ * Parameters:
+ *   im    - The image.
+ *   color - The palette index.
+ *
+ * See also:
+ *   - <gdImageColorAllocate>
+ *   - <gdImageColorAllocateAlpha>
+ */
 BGD_DECLARE(void) gdImageColorDeallocate (gdImagePtr im, int color)
 {
 	if (im->trueColor || (color >= gdMaxColors) || (color < 0)) {
@@ -751,9 +891,18 @@ BGD_DECLARE(void) gdImageColorDeallocate (gdImagePtr im, int color)
 	im->open[color] = 1;
 }
 
-/*
-	Function: gdImageColorTransparent
-*/
+/**
+ * Function: gdImageColorTransparent
+ *
+ * Sets the transparent color of the image
+ *
+ * Parameter:
+ *   im    - The image.
+ *   color - The color.
+ *
+ * See also:
+ *   - <gdImageGetTransparent>
+ */
 BGD_DECLARE(void) gdImageColorTransparent (gdImagePtr im, int color)
 {
 	if (color < 0) {
@@ -1084,6 +1233,10 @@ clip_1d (int *x0, int *y0, int *x1, int *y1, int mindim, int maxdim)
 
 /* end of line clipping code */
 
+/**
+ * Group: Pixels
+ */
+
 /*
 	Function: gdImageSetPixel
 */
@@ -1278,9 +1431,21 @@ gdImageTileApply (gdImagePtr im, int x, int y)
 	}
 }
 
-/*
-	Function: gdImageGetPixel
-*/
+/**
+ * Function: gdImageGetPixel
+ *
+ * Gets a pixel color as stored in the image.
+ *
+ * Parameters:
+ *   im - The image.
+ *   x  - The x-coordinate.
+ *   y  - The y-coordinate.
+ *
+ * See also:
+ *   - <gdImageGetTrueColorPixel>
+ *   - <gdImagePalettePixel>
+ *   - <gdImageTrueColorPixel>
+ */
 BGD_DECLARE(int) gdImageGetPixel (gdImagePtr im, int x, int y)
 {
 	if (gdImageBoundsSafeMacro (im, x, y)) {
@@ -1294,9 +1459,20 @@ BGD_DECLARE(int) gdImageGetPixel (gdImagePtr im, int x, int y)
 	}
 }
 
-/*
-	Function: gdImageGetTrueColorPixel
-*/
+/**
+ * Function: gdImageGetTrueColorPixel
+ *
+ * Gets a pixel color always as truecolor value.
+ *
+ * Parameters:
+ *   im - The image.
+ *   x  - The x-coordinate.
+ *   y  - The y-coordinate.
+ *
+ * See also:
+ *   - <gdImageGetPixel>
+ *   - <gdImageTrueColorPixel>
+ */
 BGD_DECLARE(int) gdImageGetTrueColorPixel (gdImagePtr im, int x, int y)
 {
 	int p = gdImageGetPixel (im, x, y);
@@ -1309,6 +1485,10 @@ BGD_DECLARE(int) gdImageGetTrueColorPixel (gdImagePtr im, int x, int y)
 	}
 }
 
+/**
+ * Group: Primitives
+ */
+
 /*
 	Function: gdImageAABlend
 	
@@ -1686,9 +1866,25 @@ BGD_DECLARE(int) gdImageBoundsSafe (gdImagePtr im, int x, int y)
 	return gdImageBoundsSafeMacro (im, x, y);
 }
 
-/*
-	Function: gdImageChar
-*/
+/**
+ * Function: gdImageChar
+ *
+ * Draws a single character.
+ *
+ * Parameters:
+ *  im    - The image to draw onto.
+ *  f     - The raster font.
+ *  x     - The x coordinate of the upper left pixel.
+ *  y     - The y coordinate of the upper left pixel.
+ *  c     - The character.
+ *  color - The color.
+ *
+ * Variants:
+ *  - <gdImageCharUp>
+ *
+ * See also:
+ *  - <gdFontPtr>
+ */
 BGD_DECLARE(void) gdImageChar (gdImagePtr im, gdFontPtr f, int x, int y, int c, int color)
 {
 	int cx, cy;
@@ -1715,9 +1911,9 @@ BGD_DECLARE(void) gdImageChar (gdImagePtr im, gdFontPtr f, int x, int y, int c,
 	}
 }
 
-/*
-	Function: gdImageCharUp
-*/
+/**
+ * Function: gdImageCharUp
+ */
 BGD_DECLARE(void) gdImageCharUp (gdImagePtr im, gdFontPtr f, int x, int y, int c, int color)
 {
 	int cx, cy;
@@ -1744,9 +1940,28 @@ BGD_DECLARE(void) gdImageCharUp (gdImagePtr im, gdFontPtr f, int x, int y, int c
 	}
 }
 
-/*
-	Function: gdImageString
-*/
+/**
+ * Function: gdImageString
+ * 
+ * Draws a character string.
+ *
+ * Parameters:
+ *  im    - The image to draw onto.
+ *  f     - The raster font.
+ *  x     - The x coordinate of the upper left pixel.
+ *  y     - The y coordinate of the upper left pixel.
+ *  c     - The character string.
+ *  color - The color.
+ *
+ * Variants:
+ *  - <gdImageStringUp>
+ *  - <gdImageString16>
+ *  - <gdImageStringUp16>
+ *
+ * See also:
+ *  - <gdFontPtr>
+ *  - <gdImageStringTTF>
+ */
 BGD_DECLARE(void) gdImageString (gdImagePtr im, gdFontPtr f,
 								 int x, int y, unsigned char *s, int color)
 {
@@ -1759,9 +1974,9 @@ BGD_DECLARE(void) gdImageString (gdImagePtr im, gdFontPtr f,
 	}
 }
 
-/*
-	Function: gdImageStringUp
-*/
+/**
+ * Function: gdImageStringUp
+ */
 BGD_DECLARE(void) gdImageStringUp (gdImagePtr im, gdFontPtr f,
 								   int x, int y, unsigned char *s, int color)
 {
@@ -1776,9 +1991,9 @@ BGD_DECLARE(void) gdImageStringUp (gdImagePtr im, gdFontPtr f,
 
 static int strlen16 (unsigned short *s);
 
-/*
-	Function: gdImageString16
-*/
+/**
+ * Function: gdImageString16
+ */
 BGD_DECLARE(void) gdImageString16 (gdImagePtr im, gdFontPtr f,
 								   int x, int y, unsigned short *s, int color)
 {
@@ -1791,9 +2006,9 @@ BGD_DECLARE(void) gdImageString16 (gdImagePtr im, gdFontPtr f,
 	}
 }
 
-/*
-	Function: gdImageStringUp16
-*/
+/**
+ * Function: gdImageStringUp16
+ */
 BGD_DECLARE(void) gdImageStringUp16 (gdImagePtr im, gdFontPtr f,
 									 int x, int y, unsigned short *s, int color)
 {
@@ -2394,9 +2609,26 @@ skip:
 	gdFree(stack);
 }
 
-/*
-	Function: gdImageRectangle
-*/
+/**
+ * Function: gdImageRectangle
+ *
+ * Draws a rectangle.
+ *
+ * Parameters:
+ *   im    - The image.
+ *   x1    - The x-coordinate of the upper left corner.
+ *   y1    - The y-coordinate of the upper left corner.
+ *   x2    - The x-coordinate of the lower right corner.
+ *   y2    - The y-coordinate of the lower right corner.
+ *   color - The color.
+ *
+ * Note that x1,y1 and x2,y2 may be swapped, i.e. the former may designate the
+ * lower right corner and the latter the upper left corner. The behavior for
+ * specifying other corners is undefined.
+ *
+ * See also:
+ *   - <gdImageFilledRectangle>
+ */
 BGD_DECLARE(void) gdImageRectangle (gdImagePtr im, int x1, int y1, int x2, int y2, int color)
 {
 	int thick = im->thick;
@@ -2406,16 +2638,6 @@ BGD_DECLARE(void) gdImageRectangle (gdImagePtr im, int x1, int y1, int x2, int y
 		return;
 	}
 
-	if (x1 == x2 && y1 == y2) {
-		gdImageSetPixel(im, x1, y1, color);
-		return;
-	}
-
-	if (x1 == x2 || y1 == y2) {
-		gdImageLine(im, x1, y1, x2, y2, color);
-		return;
-	}
-
 	if (y2 < y1) {
 		int t;
 		t = y1;
@@ -2470,10 +2692,14 @@ BGD_DECLARE(void) gdImageRectangle (gdImagePtr im, int x1, int y1, int x2, int y
 
 		return;
 	} else {
-		gdImageLine(im, x1, y1, x2, y1, color);
-		gdImageLine(im, x1, y2, x2, y2, color);
-		gdImageLine(im, x1, y1 + 1, x1, y2 - 1, color);
-		gdImageLine(im, x2, y1 + 1, x2, y2 - 1, color);
+		if (x1 == x2 || y1 == y2) {
+			gdImageLine(im, x1, y1, x2, y2, color);
+		} else {
+			gdImageLine(im, x1, y1, x2, y1, color);
+			gdImageLine(im, x1, y2, x2, y2, color);
+			gdImageLine(im, x1, y1 + 1, x1, y2 - 1, color);
+			gdImageLine(im, x2, y1 + 1, x2, y2 - 1, color);
+		}
 	}
 }
 
@@ -2576,9 +2802,23 @@ BGD_DECLARE(void) gdImageFilledRectangle (gdImagePtr im, int x1, int y1, int x2,
 	_gdImageFilledVRectangle(im, x1, y1, x2, y2, color);
 }
 
-/*
-	Function: gdImageClone
-*/
+/**
+ * Group: Cloning and Copying
+ */
+
+/**
+ * Function: gdImageClone
+ *
+ * Clones an image
+ *
+ * Creates an exact duplicate of the given image.
+ *
+ * Parameters:
+ *   src - The source image.
+ *
+ * Returns:
+ *   The cloned image on success, NULL on failure.
+ */
 BGD_DECLARE(gdImagePtr) gdImageClone (gdImagePtr src) {
 	gdImagePtr dst;
 	register int i, x;
@@ -2637,7 +2877,7 @@ BGD_DECLARE(gdImagePtr) gdImageClone (gdImagePtr src) {
 	dst->cy2 = src->cy2;
 
 	dst->res_x = src->res_x;
-	dst->res_y = src->res_x;
+	dst->res_y = src->res_y;
 
 	dst->paletteQuantizationMethod     = src->paletteQuantizationMethod;
 	dst->paletteQuantizationSpeed      = src->paletteQuantizationSpeed;
@@ -2674,9 +2914,25 @@ BGD_DECLARE(gdImagePtr) gdImageClone (gdImagePtr src) {
 	return dst;
 }
 
-/*
-	Function: gdImageCopy
-*/
+/**
+ * Function: gdImageCopy
+ *
+ * Copy an area of an image to another image
+ *
+ * Parameters:
+ *   dst  - The destination image.
+ *   src  - The source image.
+ *   dstX - The x-coordinate of the upper left corner to copy to.
+ *   dstY - The y-coordinate of the upper left corner to copy to.
+ *   srcX - The x-coordinate of the upper left corner to copy from.
+ *   srcY - The y-coordinate of the upper left corner to copy from.
+ *   w    - The width of the area to copy.
+ *   h    - The height of the area to copy.
+ *
+ * See also:
+ *   - <gdImageCopyMerge>
+ *   - <gdImageCopyMergeGray>
+ */
 BGD_DECLARE(void) gdImageCopy (gdImagePtr dst, gdImagePtr src, int dstX, int dstY, int srcX,
 							   int srcY, int w, int h)
 {
@@ -2764,12 +3020,32 @@ BGD_DECLARE(void) gdImageCopy (gdImagePtr dst, gdImagePtr src, int dstX, int dst
 	}
 }
 
-/*
-	Function: gdImageCopyMerge
-
-	This function is a substitute for real alpha channel operations,
-	so it doesn't pay attention to the alpha channel.
-*/
+/**
+ * Function: gdImageCopyMerge
+ *
+ * Copy an area of an image to another image ignoring alpha
+ *
+ * The source area will be copied to the destination are by merging the pixels.
+ *
+ * Note:
+ *   This function is a substitute for real alpha channel operations,
+ *   so it doesn't pay attention to the alpha channel.
+ *
+ * Parameters:
+ *   dst  - The destination image.
+ *   src  - The source image.
+ *   dstX - The x-coordinate of the upper left corner to copy to.
+ *   dstY - The y-coordinate of the upper left corner to copy to.
+ *   srcX - The x-coordinate of the upper left corner to copy from.
+ *   srcY - The y-coordinate of the upper left corner to copy from.
+ *   w    - The width of the area to copy.
+ *   h    - The height of the area to copy.
+ *   pct  - The percentage in range 0..100.
+ *
+ * See also:
+ *   - <gdImageCopy>
+ *   - <gdImageCopyMergeGray>
+ */
 BGD_DECLARE(void) gdImageCopyMerge (gdImagePtr dst, gdImagePtr src, int dstX, int dstY,
 									int srcX, int srcY, int w, int h, int pct)
 {
@@ -2812,12 +3088,33 @@ BGD_DECLARE(void) gdImageCopyMerge (gdImagePtr dst, gdImagePtr src, int dstX, in
 	}
 }
 
-/*
-	Function: gdImageCopyMergeGray
-
-	This function is a substitute for real alpha channel operations,
-	so it doesn't pay attention to the alpha channel.
-*/
+/**
+ * Function: gdImageCopyMergeGray
+ *
+ * Copy an area of an image to another image ignoring alpha
+ *
+ * The source area will be copied to the grayscaled destination area by merging
+ * the pixels.
+ *
+ * Note:
+ *   This function is a substitute for real alpha channel operations,
+ *   so it doesn't pay attention to the alpha channel.
+ * 
+ * Parameters:
+ *   dst  - The destination image.
+ *   src  - The source image.
+ *   dstX - The x-coordinate of the upper left corner to copy to.
+ *   dstY - The y-coordinate of the upper left corner to copy to.
+ *   srcX - The x-coordinate of the upper left corner to copy from.
+ *   srcY - The y-coordinate of the upper left corner to copy from.
+ *   w    - The width of the area to copy.
+ *   h    - The height of the area to copy.
+ *   pct  - The percentage of the source color intensity in range 0..100.
+ *
+ * See also:
+ *   - <gdImageCopy>
+ *   - <gdImageCopyMerge>
+ */
 BGD_DECLARE(void) gdImageCopyMergeGray (gdImagePtr dst, gdImagePtr src, int dstX, int dstY,
 										int srcX, int srcY, int w, int h, int pct)
 {
@@ -2876,9 +3173,30 @@ BGD_DECLARE(void) gdImageCopyMergeGray (gdImagePtr dst, gdImagePtr src, int dstX
 	}
 }
 
-/*
-	Function: gdImageCopyResized
-*/
+/**
+ * Function: gdImageCopyResized
+ *
+ * Copy a resized area from an image to another image
+ *
+ * If the source and destination area differ in size, the area will be resized
+ * using nearest-neighbor interpolation.
+ * 
+ * Parameters:
+ *   dst  - The destination image.
+ *   src  - The source image.
+ *   dstX - The x-coordinate of the upper left corner to copy to.
+ *   dstY - The y-coordinate of the upper left corner to copy to.
+ *   srcX - The x-coordinate of the upper left corner to copy from.
+ *   srcY - The y-coordinate of the upper left corner to copy from.
+ *   dstW - The width of the area to copy to.
+ *   dstH - The height of the area to copy to.
+ *   srcW - The width of the area to copy from.
+ *   srcH - The height of the area to copy from.
+ *
+ * See also:
+ *   - <gdImageCopyResampled>
+ *   - <gdImageScale>
+ */
 BGD_DECLARE(void) gdImageCopyResized (gdImagePtr dst, gdImagePtr src, int dstX, int dstY,
 									  int srcX, int srcY, int dstW, int dstH, int srcW,
 									  int srcH)
@@ -3007,17 +3325,27 @@ BGD_DECLARE(void) gdImageCopyResized (gdImagePtr dst, gdImagePtr src, int dstX,
 	gdFree (sty);
 }
 
-/* gd 2.0.8: gdImageCopyRotated is added. Source
-	is a rectangle, with its upper left corner at
-	srcX and srcY. Destination is the *center* of
-		the rotated copy. Angle is in degrees, same as
-		gdImageArc. Floating point destination center
-	coordinates allow accurate rotation of
-	objects of odd-numbered width or height. */
-
-/*
-	Function: gdImageCopyRotated
-*/
+/**
+ * Function: gdImageCopyRotated
+ *
+ * Copy a rotated area from an image to another image
+ *
+ * The area is counter-clockwise rotated using nearest-neighbor interpolation.
+ *
+ * Parameters:
+ *   dst   - The destination image.
+ *   src   - The source image.
+ *   dstX  - The x-coordinate of the center of the area to copy to.
+ *   dstY  - The y-coordinate of the center of the area to copy to.
+ *   srcX  - The x-coordinate of the upper left corner to copy from.
+ *   srcY  - The y-coordinate of the upper left corner to copy from.
+ *   srcW  - The width of the area to copy from.
+ *   srcH  - The height of the area to copy from.
+ *   angle - The angle in degrees.
+ *
+ * See also:
+ *   - <gdImageRotateInterpolated>
+ */
 BGD_DECLARE(void) gdImageCopyRotated (gdImagePtr dst,
 									  gdImagePtr src,
 									  double dstX, double dstY,
@@ -3101,9 +3429,31 @@ BGD_DECLARE(void) gdImageCopyRotated (gdImagePtr dst,
 #define floor2(exp) ((long) exp)
 /*#define floor2(exp) floor(exp)*/
 
-/*
-	Function: gdImageCopyResampled
-*/
+/**
+ * Function: gdImageCopyResampled
+ *
+ * Copy a resampled area from an image to another image
+ *
+ * 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.
+ * 
+ * Parameters:
+ *   dst  - The destination image.
+ *   src  - The source image.
+ *   dstX - The x-coordinate of the upper left corner to copy to.
+ *   dstY - The y-coordinate of the upper left corner to copy to.
+ *   srcX - The x-coordinate of the upper left corner to copy from.
+ *   srcY - The y-coordinate of the upper left corner to copy from.
+ *   dstW - The width of the area to copy to.
+ *   dstH - The height of the area to copy to.
+ *   srcW - The width of the area to copy from.
+ *   srcH - The height of the area to copy from.
+ *
+ * See also:
+ *   - <gdImageCopyResized>
+ *   - <gdImageScale>
+ */
 BGD_DECLARE(void) gdImageCopyResampled (gdImagePtr dst,
 										gdImagePtr src,
 										int dstX, int dstY,
@@ -3206,9 +3556,25 @@ BGD_DECLARE(void) gdImageCopyResampled (gdImagePtr dst,
 	}
 }
 
-/*
-	Function: gdImagePolygon
-*/
+/**
+ * Group: Polygons
+ */
+
+/**
+ * Function: gdImagePolygon
+ *
+ * Draws a closed polygon
+ *
+ * Parameters:
+ *   im - The image.
+ *   p  - The vertices as array of <gdPoint>s.
+ *   n  - The number of vertices.
+ *   c  - The color.
+ *
+ * See also:
+ *   - <gdImageOpenPolygon>
+ *   - <gdImageFilledPolygon>
+ */
 BGD_DECLARE(void) gdImagePolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 {
 	if (n <= 0) {
@@ -3220,9 +3586,20 @@ BGD_DECLARE(void) gdImagePolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 	gdImageOpenPolygon (im, p, n, c);
 }
 
-/*
-	Function: gdImageOpenPolygon
-*/
+/**
+ * Function: gdImageOpenPolygon
+ *
+ * Draws an open polygon
+ *
+ * Parameters:
+ *   im - The image.
+ *   p  - The vertices as array of <gdPoint>s.
+ *   n  - The number of vertices.
+ *   c  - The color
+ *
+ * See also:
+ *   - <gdImagePolygon>
+ */
 BGD_DECLARE(void) gdImageOpenPolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 {
 	int i;
@@ -3250,9 +3627,24 @@ BGD_DECLARE(void) gdImageOpenPolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 /* That could help to adjust intersections  to produce a nice */
 /* interior_extrema. */
 
-/*
-	Function: gdImageFilledPolygon
-*/
+/**
+ * Function: gdImageFilledPolygon
+ *
+ * Draws a filled polygon
+ *
+ * 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.
+ *
+ * Parameters:
+ *   im - The image.
+ *   p  - The vertices as array of <gdPoint>s.
+ *   n  - The number of vertices.
+ *   c  - The color
+ *
+ * See also:
+ *   - <gdImagePolygon>
+ */
 BGD_DECLARE(void) gdImageFilledPolygon (gdImagePtr im, gdPointPtr p, int n, int c)
 {
 	int i;
@@ -3394,11 +3786,22 @@ BGD_DECLARE(void) gdImageFilledPolygon (gdImagePtr im, gdPointPtr p, int n, int
 	}
 }
 
+/**
+ * Group: other
+ */
+
 static void gdImageSetAAPixelColor(gdImagePtr im, int x, int y, int color, int t);
 
-/*
-	Function: gdImageSetStyle
-*/
+/**
+ * Function: gdImageSetStyle
+ *
+ * Sets the style for following drawing operations
+ *
+ * Parameters:
+ *   im        - The image.
+ *   style     - An array of color values.
+ *   noOfPixel - The number of color values.
+ */
 BGD_DECLARE(void) gdImageSetStyle (gdImagePtr im, int *style, int noOfPixels)
 {
 	if (im->style) {
@@ -3416,17 +3819,29 @@ BGD_DECLARE(void) gdImageSetStyle (gdImagePtr im, int *style, int noOfPixels)
 	im->stylePos = 0;
 }
 
-/*
-	Function: gdImageSetThickness
-*/
+/**
+ * Function: gdImageSetThickness
+ *
+ * Sets the thickness for following drawing operations
+ *
+ * Parameters:
+ *   im        - The image.
+ *   thickness - The thickness in pixels.
+ */
 BGD_DECLARE(void) gdImageSetThickness (gdImagePtr im, int thickness)
 {
 	im->thick = thickness;
 }
 
-/*
-	Function: gdImageSetBrush
-*/
+/**
+ * Function: gdImageSetBrush
+ *
+ * Sets the brush for following drawing operations
+ *
+ * Parameters:
+ *   im    - The image.
+ *   brush - The brush image.
+ */
 BGD_DECLARE(void) gdImageSetBrush (gdImagePtr im, gdImagePtr brush)
 {
 	int i;
@@ -3464,9 +3879,26 @@ BGD_DECLARE(void) gdImageSetTile (gdImagePtr im, gdImagePtr tile)
 	}
 }
 
-/*
-	Function: gdImageSetAntiAliased
-*/
+/**
+ * Function: gdImageSetAntiAliased
+ *
+ * Set the color for subsequent anti-aliased drawing
+ *
+ * If <gdAntiAliased> is passed as color to drawing operations that support
+ * anti-aliased drawing (such as <gdImageLine> and <gdImagePolygon>), the actual
+ * color to be used can be set with this function.
+ *
+ * Example: draw an anti-aliased blue line:
+ * | gdImageSetAntiAliased(im, gdTrueColorAlpha(0, 0, gdBlueMax, gdAlphaOpaque));
+ * | gdImageLine(im, 10,10, 20,20, gdAntiAliased);
+ *
+ * Parameters:
+ *   im - The image.
+ *   c  - The color.
+ *
+ * See also:
+ *   - <gdImageSetAntiAliasedDontBlend>
+ */
 BGD_DECLARE(void) gdImageSetAntiAliased (gdImagePtr im, int c)
 {
 	im->AA = 1;
@@ -3474,9 +3906,20 @@ BGD_DECLARE(void) gdImageSetAntiAliased (gdImagePtr im, int c)
 	im->AA_dont_blend = -1;
 }
 
-/*
-	Function: gdImageSetAntiAliasedDontBlend
-*/
+/**
+ * Function: gdImageSetAntiAliasedDontBlend
+ *
+ * Set the color and "dont_blend" color for subsequent anti-aliased drawing
+ *
+ * This extended variant of <gdImageSetAntiAliased> allows to also specify a
+ * (background) color that will not be blended in anti-aliased drawing
+ * operations.
+ *
+ * Parameters:
+ *   im         - The image.
+ *   c          - The color.
+ *   dont_blend - Whether to blend.
+ */
 BGD_DECLARE(void) gdImageSetAntiAliasedDontBlend (gdImagePtr im, int c, int dont_blend)
 {
 	im->AA = 1;
@@ -3484,17 +3927,39 @@ BGD_DECLARE(void) gdImageSetAntiAliasedDontBlend (gdImagePtr im, int c, int dont
 	im->AA_dont_blend = dont_blend;
 }
 
-/*
-	Function: gdImageInterlace
+/**
+ * Function: gdImageInterlace
+ *
+ * Sets whether an image is interlaced
+ *
+ * This is relevant only when saving the image in a format that supports
+ * interlacing.
+ *
+ * Parameters:
+ *   im           - The image.
+ *   interlaceArg - Whether the image is interlaced.
+ *
+ * See also:
+ *   - <gdImageGetInterlaced>
 */
 BGD_DECLARE(void) gdImageInterlace (gdImagePtr im, int interlaceArg)
 {
 	im->interlace = interlaceArg;
 }
 
-/*
-	Function: gdImageCompare
-*/
+/**
+ * Function: gdImageCompare
+ *
+ * Compare two images
+ *
+ * Parameters:
+ *   im1 - An image.
+ *   im2 - Another image.
+ *
+ * Returns:
+ *   A bitmask of <Image Comparison> flags where each set flag signals
+ *   which attributes of the images are different.
+ */
 BGD_DECLARE(int) gdImageCompare (gdImagePtr im1, gdImagePtr im2)
 {
 	int x, y;
@@ -3577,9 +4042,20 @@ BGD_DECLARE(int) gdImageCompare (gdImagePtr im1, gdImagePtr im2)
 	of gdAlphaBlend(), which merges alpha in the
 	destination color much better. */
 
-/*
-	Function: gdAlphaBlend
-*/
+/**
+ * Function: gdAlphaBlend
+ *
+ * Blend two colors
+ *
+ * Parameters:
+ *   dst - The color to blend onto.
+ *   src - The color to blend.
+ *
+ * See also:
+ *   - <gdImageAlphaBlending>
+ *   - <gdLayerOverlay>
+ *   - <gdLayerMultiply>
+ */
 BGD_DECLARE(int) gdAlphaBlend (int dst, int src)
 {
 	int src_alpha = gdTrueColorGetAlpha(src);
@@ -3627,9 +4103,20 @@ BGD_DECLARE(int) gdAlphaBlend (int dst, int src)
 
 static int gdAlphaOverlayColor (int src, int dst, int max );
 
-/*
-	Function: gdLayerOverlay
-*/
+/**
+ * Function: gdLayerOverlay
+ *
+ * Overlay two colors
+ *
+ * Parameters:
+ *   dst - The color to overlay onto.
+ *   src - The color to overlay.
+ *
+ * See also:
+ *   - <gdImageAlphaBlending>
+ *   - <gdAlphaBlend>
+ *   - <gdLayerMultiply>
+ */
 BGD_DECLARE(int) gdLayerOverlay (int dst, int src)
 {
 	int a1, a2;
@@ -3655,11 +4142,20 @@ static int gdAlphaOverlayColor (int src, int dst, int max )
 	}
 }
 
-/*
-	Function: gdLayerMultiply
-
-	Apply 'multiply' effect.
-*/
+/**
+ * Function: gdLayerMultiply
+ *
+ * Overlay two colors with multiply effect
+ *
+ * Parameters:
+ *   dst - The color to overlay onto.
+ *   src - The color to overlay.
+ *
+ * See also:
+ *   - <gdImageAlphaBlending>
+ *   - <gdAlphaBlend>
+ *   - <gdLayerOverlay>
+ */
 BGD_DECLARE(int) gdLayerMultiply (int dst, int src)
 {
 	int a1, a2, r1, r2, g1, g2, b1, b2;
@@ -3682,25 +4178,57 @@ BGD_DECLARE(int) gdLayerMultiply (int dst, int src)
 		);
 }
 
-/*
-	Function: gdImageAlphaBlending
-*/
+/**
+ *	Function: gdImageAlphaBlending
+ *
+ *	Set the effect for subsequent drawing operations
+ *
+ *	Note that the effect is used for truecolor images only.
+ *
+ * Parameters:
+ *   im               - The image.
+ *   alphaBlendingArg - The effect.
+ *
+ * See also:
+ *   - <Effects>
+ */
 BGD_DECLARE(void) gdImageAlphaBlending (gdImagePtr im, int alphaBlendingArg)
 {
 	im->alphaBlendingFlag = alphaBlendingArg;
 }
 
-/*
-	Function: gdImageSaveAlpha
-*/
+/**
+ * Function: gdImageSaveAlpha
+ *
+ * Sets the save alpha flag
+ *
+ * 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.
+ */
 BGD_DECLARE(void) gdImageSaveAlpha (gdImagePtr im, int saveAlphaArg)
 {
 	im->saveAlphaFlag = saveAlphaArg;
 }
 
-/*
-	Function: gdImageSetClip
-*/
+/**
+ * Function: gdImageSetClip
+ *
+ * Sets the clipping rectangle
+ *
+ * The clipping rectangle restricts the drawing area for following drawing
+ * operations.
+ *
+ * Parameters:
+ *   im - The image.
+ *   x1 - The x-coordinate of the upper left corner.
+ *   y1 - The y-coordinate of the upper left corner.
+ *   x2 - The x-coordinate of the lower right corner.
+ *   y2 - The y-coordinate of the lower right corner.
+ *
+ * See also:
+ *   - <gdImageGetClip>
+ */
 BGD_DECLARE(void) gdImageSetClip (gdImagePtr im, int x1, int y1, int x2, int y2)
 {
 	if (x1 < 0) {
@@ -3733,9 +4261,21 @@ BGD_DECLARE(void) gdImageSetClip (gdImagePtr im, int x1, int y1, int x2, int y2)
 	im->cy2 = y2;
 }
 
-/*
-	Function: gdImageGetClip
-*/
+/**
+ * Function: gdImageGetClip
+ *
+ * Gets the current clipping rectangle
+ *
+ * Parameters:
+ *   im - The image.
+ *   x1P - (out) The x-coordinate of the upper left corner.
+ *   y1P - (out) The y-coordinate of the upper left corner.
+ *   x2P - (out) The x-coordinate of the lower right corner.
+ *   y2P - (out) The y-coordinate of the lower right corner.
+ *
+ * See also:
+ *   - <gdImageSetClip>
+ */
 BGD_DECLARE(void) gdImageGetClip (gdImagePtr im, int *x1P, int *y1P, int *x2P, int *y2P)
 {
 	*x1P = im->cx1;
@@ -3744,9 +4284,20 @@ BGD_DECLARE(void) gdImageGetClip (gdImagePtr im, int *x1P, int *y1P, int *x2P, i
 	*y2P = im->cy2;
 }
 
-/*
-	Function: gdImageSetResolution
-*/
+/**
+ * Function: gdImageSetResolution
+ *
+ * Sets the resolution of an image.
+ *
+ * Parameters:
+ *   im    - The image.
+ *   res_x - The horizontal resolution in DPI.
+ *   res_y - The vertical resolution in DPI.
+ *
+ * See also:
+ *   - <gdImageResolutionX>
+ *   - <gdImageResolutionY>
+ */
 BGD_DECLARE(void) gdImageSetResolution(gdImagePtr im, const unsigned int res_x, const unsigned int res_y)
 {
 	if (res_x > 0) im->res_x = res_x;
@@ -3904,11 +4455,20 @@ static void gdImageAALine (gdImagePtr im, int x1, int y1, int x2, int y2, int co
 }
 
 
-/*
-	Function: gdImagePaletteToTrueColor
-	
-	Convert a palette image to true color.
-*/
+/**
+ * Function: gdImagePaletteToTrueColor
+ *
+ * Convert a palette image to true color
+ *
+ * Parameters:
+ *   src - The image.
+ *
+ * Returns:
+ *   Non-zero if the conversion succeeded, zero otherwise.
+ *
+ * See also:
+ *   - <gdImageTrueColorToPalette>
+ */
 BGD_DECLARE(int) gdImagePaletteToTrueColor(gdImagePtr src)
 {
 	unsigned int y;
@@ -3961,6 +4521,12 @@ BGD_DECLARE(int) gdImagePaletteToTrueColor(gdImagePtr src)
 	src->pixels = NULL;
 	src->alphaBlendingFlag = 0;
 	src->saveAlphaFlag = 1;
+
+	if (src->transparent >= 0) {
+		const unsigned char c = src->transparent;
+		src->transparent =  gdTrueColorAlpha(src->red[c], src->green[c], src->blue[c], src->alpha[c]);
+	}
+
 	return 1;
 
 clean_on_error:
diff --git a/Build/source/libs/gd/libgd-src/src/gd.h b/Build/source/libs/gd/libgd-src/src/gd.h
index cf60be3ad85..5a525470f84 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    2           /*version605b5d1778*/
-#define GD_RELEASE_VERSION  3           /*version605b5d1778*/
+#define GD_RELEASE_VERSION  4           /*version605b5d1778*/
 #define GD_EXTRA_VERSION    ""          /*version605b5d1778*/
 /* End parsable section. */
 
@@ -66,7 +66,7 @@ extern "C" {
 # define BGD_STDCALL
 # define BGD_EXPORT_DATA_IMPL
 #else
-# if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY==1
+# if defined(__GNUC__) || defined(__clang__)
 #  define BGD_EXPORT_DATA_PROT __attribute__ ((visibility ("default")))
 #  define BGD_EXPORT_DATA_IMPL __attribute__ ((visibility ("hidden")))
 # else
@@ -148,10 +148,85 @@ extern "C" {
 #define gdRedMax 255
 #define gdGreenMax 255
 #define gdBlueMax 255
+
+/**
+ * Group: Color Decomposition
+ */
+
+/**
+ * Macro: gdTrueColorGetAlpha
+ *
+ * Gets the alpha channel value
+ *
+ * Parameters:
+ *   c - The color
+ *
+ * See also:
+ *   - <gdTrueColorAlpha>
+ */
 #define gdTrueColorGetAlpha(c) (((c) & 0x7F000000) >> 24)
+
+/**
+ * Macro: gdTrueColorGetRed
+ *
+ * Gets the red channel value
+ *
+ * Parameters:
+ *   c - The color
+ *
+ * See also:
+ *   - <gdTrueColorAlpha>
+ */
 #define gdTrueColorGetRed(c) (((c) & 0xFF0000) >> 16)
+
+/**
+ * Macro: gdTrueColorGetGreen
+ *
+ * Gets the green channel value
+ *
+ * Parameters:
+ *   c - The color
+ *
+ * See also:
+ *   - <gdTrueColorAlpha>
+ */
 #define gdTrueColorGetGreen(c) (((c) & 0x00FF00) >> 8)
+
+/**
+ * Macro: gdTrueColorGetBlue
+ *
+ * Gets the blue channel value
+ *
+ * Parameters:
+ *   c - The color
+ *
+ * See also:
+ *   - <gdTrueColorAlpha>
+ */
 #define gdTrueColorGetBlue(c) ((c) & 0x0000FF)
+
+/**
+ * Group: Effects
+ *
+ * The layering effect
+ * 
+ * When pixels are drawn the new colors are "mixed" with the background
+ * depending on the effect.
+ *
+ * Note that the effect does not apply to palette images, where pixels
+ * are always replaced.
+ *
+ * Modes:
+ *   gdEffectReplace    - replace pixels
+ *   gdEffectAlphaBlend - blend pixels, see <gdAlphaBlend>
+ *   gdEffectNormal     - default mode; same as gdEffectAlphaBlend
+ *   gdEffectOverlay    - overlay pixels, see <gdLayerOverlay>
+ *   gdEffectMultiply   - overlay pixels with multiply effect, see
+ *                        <gdLayerMultiply>
+ *
+ * See also:
+ *   - <gdImageAlphaBlending>
+ */
 #define gdEffectReplace 0
 #define gdEffectAlphaBlend 1
 #define gdEffectNormal 2
@@ -174,14 +249,36 @@ extern "C" {
 BGD_DECLARE(int) gdAlphaBlend (int dest, int src);
 BGD_DECLARE(int) gdLayerOverlay (int dest, int src);
 BGD_DECLARE(int) gdLayerMultiply (int dest, int src);
-	
+
+
+/**
+ * Group: Color Quantization
+ *
+ * Enum: gdPaletteQuantizationMethod
+ *
+ * Constants:
+ *   GD_QUANT_DEFAULT  - GD_QUANT_LIQ if libimagequant is available,
+ *                       GD_QUANT_JQUANT otherwise.
+ *   GD_QUANT_JQUANT   - libjpeg's old median cut. Fast, but only uses 16-bit
+ *                       color.
+ *   GD_QUANT_NEUQUANT - NeuQuant - approximation using Kohonen neural network.
+ *   GD_QUANT_LIQ      - A combination of algorithms used in libimagequant
+ *                       aiming for the highest quality at cost of speed.
+ *
+ * Note that GD_QUANT_JQUANT does not retain the alpha channel, and
+ * GD_QUANT_NEUQUANT does not support dithering.
+ *
+ * See also:
+ *   - <gdImageTrueColorToPaletteSetMethod>
+ */
 enum gdPaletteQuantizationMethod {
 	GD_QUANT_DEFAULT = 0,
-	GD_QUANT_JQUANT = 1,  /* libjpeg's old median cut. Fast, but only uses 16-bit color. */
-	GD_QUANT_NEUQUANT = 2, /* neuquant - approximation using kohonen neural network. */
-	GD_QUANT_LIQ = 3 /* combination of algorithms used in libimagequant/pngquant2 aiming for highest quality at cost of speed */
+	GD_QUANT_JQUANT = 1,
+	GD_QUANT_NEUQUANT = 2,
+	GD_QUANT_LIQ = 3
 };
 
+
 /**
  * Group: Transform
  *
@@ -211,8 +308,9 @@ enum gdPaletteQuantizationMethod {
  *  GD_LINEAR            - bilinear interpolation
  *
  * See also:
- *  <gdSetInterpolationMethod>
- **/
+ *  - <gdImageSetInterpolationMethod>
+ *  - <gdImageGetInterpolationMethod>
+ */
 typedef enum {
 	GD_DEFAULT          = 0,
 	GD_BELL,
@@ -260,6 +358,9 @@ typedef double (* interpolation_method )(double);
 
    *gdImagePtr* is a pointer to *gdImage*.
 
+   See also:
+     <Accessor Macros>
+
    (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
@@ -401,7 +502,7 @@ gdPointF, *gdPointFPtr;
   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
-  <gdImagePtr> argument.  <gdFontSmall> and <gdFontGetLarge> both
+  <gdImagePtr> argument.  <gdFontGetSmall> and <gdFontGetLarge> both
   return one.
 
   You can provide your own font data by providing such a structure and
@@ -459,17 +560,39 @@ BGD_DECLARE(void) gdClearErrorMethod(void);
    gdImageSetBrush(). */
 #define gdDashSize 4
 
-/* Special colors. */
+/**
+ * Group: Colors
+ *
+ * Colors are always of type int which is supposed to be at least 32 bit large.
+ *
+ * Kinds of colors:
+ *   true colors     - 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 <gdTrueColorAlpha> to compose a truecolor value, and
+ *                     <gdTrueColorGetAlpha>, <gdTrueColorGetRed>,
+ *                     <gdTrueColorGetGreen> and <gdTrueColorGetBlue> to access
+ *                     the respective channels.
+ *   palette indexes - The index of a color palette entry (0-255).
+ *   special colors  - As listed in the following section.
+ *
+ * Constants: Special Colors
+ *   gdStyled        - use the current style, see <gdImageSetStyle>
+ *   gdBrushed       - use the current brush, see <gdImageSetBrush>
+ *   gdStyledBrushed - use the current style and brush
+ *   gdTiled         - use the current tile, see <gdImageSetTile>
+ *   gdTransparent   - indicate transparency, what is not the same as the
+ *                     transparent color index; used for lines only
+ *   gdAntiAliased   - draw anti aliased
+ */
 
 #define gdStyled (-2)
 #define gdBrushed (-3)
 #define gdStyledBrushed (-4)
 #define gdTiled (-5)
-
-/* NOT the same as the transparent color index.
-   This is used in line styles only. */
 #define gdTransparent (-6)
-
 #define gdAntiAliased (-7)
 
 /* Functions to manipulate images. */
@@ -760,6 +883,21 @@ typedef struct {
 }
 gdPoint, *gdPointPtr;
 
+/**
+ * Typedef: gdRect
+ *
+ * A rectangle in the coordinate space of the image
+ *
+ * Members:
+ *   x      - The x-coordinate of the upper left corner.
+ *   y      - The y-coordinate of the upper left corner.
+ *   width  - The width.
+ *   height - The height.
+ *
+ * Typedef: gdRectPtr
+ *
+ * A pointer to a <gdRect>
+ */
 typedef struct {
 	int x, y;
 	int width, height;
@@ -801,10 +939,27 @@ BGD_DECLARE(int) gdImageColorResolveAlpha (gdImagePtr im, int r, int g, int b, i
 			      ((g) << 8) +  \
 			      (b))
 
-/* Returns a truecolor value with an alpha channel component.
-   gdAlphaMax (127, **NOT 255**) is transparent, 0 is completely
-   opaque. */
-
+/**
+ * Group: Color Composition
+ *
+ * Macro: gdTrueColorAlpha
+ *
+ * Compose a truecolor value from its components
+ *
+ * Parameters:
+ *   r - The red channel (0-255)
+ *   g - The green channel (0-255)
+ *   b - The blue channel (0-255)
+ *   a - The alpha channel (0-127, where 127 is fully transparent, and 0 is
+ *       completely opaque).
+ *
+ * See also:
+ *   - <gdTrueColorGetAlpha>
+ *   - <gdTrueColorGetRed>
+ *   - <gdTrueColorGetGreen>
+ *   - <gdTrueColorGetBlue>
+ *   - <gdImageColorExactAlpha>
+ */
 #define gdTrueColorAlpha(r, g, b, a) (((a) << 24) + \
 				      ((r) << 16) + \
 				      ((g) << 8) +  \
@@ -948,7 +1103,8 @@ BGD_DECLARE(void) gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quantiza
  *   gdDisposalRestoreBackground    - First allocated color of palette
  *   gdDisposalRestorePrevious      - Restore to before start of frame
  *
- * See also: <gdImageGifAnimAdd>
+ * See also:
+ *   - <gdImageGifAnimAdd>
  */
 enum {
 	gdDisposalUnknown,
@@ -977,7 +1133,7 @@ BGD_DECLARE(void *) gdImageGifAnimEndPtr(int *size);
   typedef: gdSinkPtr
 
     *Note:* This interface is *obsolete* and kept only for
-    *compatibility.  Use <gdIOCtx> instead.
+    *compatibility*.  Use <gdIOCtx> instead.
 
     Represents a "sink" (destination) to which a PNG can be
     written. Programmers who do not wish to write PNGs to a file can
@@ -1141,35 +1297,196 @@ BGD_DECLARE(gdImagePtr) gdImageCopyGaussianBlurred(gdImagePtr src, int radius,
                                                    double sigma);
 
 
-/* Macros to access information about images. */
+/**
+ * Group: Accessor Macros
+ */
 
-/* Returns nonzero if the image is a truecolor image,
-   zero for a palette image. */
+/**
+ * Macro: gdImageTrueColor
+ *
+ * Whether an image is a truecolor image.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * Returns:
+ *   Non-zero if the image is a truecolor image, zero for palette images.
+ */
 #define gdImageTrueColor(im) ((im)->trueColor)
 
+/**
+ * Macro: gdImageSX
+ *
+ * Gets the width (in pixels) of an image.
+ * 
+ * Parameters:
+ *   im - The image.
+ */
 #define gdImageSX(im) ((im)->sx)
+
+/**
+ * Macro: gdImageSY
+ *
+ * Gets the height (in pixels) of an image.
+ *
+ * Parameters:
+ *   im - The image.
+ */
 #define gdImageSY(im) ((im)->sy)
+
+/**
+ * Macro: gdImageColorsTotal
+ *
+ * Gets the number of colors in the palette.
+ *
+ * This macro is only valid for palette images.
+ *
+ * Parameters:
+ *   im - The image
+ */
 #define gdImageColorsTotal(im) ((im)->colorsTotal)
+
+/**
+ * Macro: gdImageRed
+ *
+ * Gets the red component value of a given color.
+ *
+ * Parameters:
+ *   im - The image.
+ *   c  - The color.
+ */
 #define gdImageRed(im, c) ((im)->trueColor ? gdTrueColorGetRed(c) : \
 			   (im)->red[(c)])
+
+/**
+ * Macro: gdImageGreen
+ *
+ * Gets the green component value of a given color.
+ *
+ * Parameters:
+ *   im - The image.
+ *   c  - The color.
+ */
 #define gdImageGreen(im, c) ((im)->trueColor ? gdTrueColorGetGreen(c) : \
 			     (im)->green[(c)])
+
+/**
+ * Macro: gdImageBlue
+ *
+ * Gets the blue component value of a given color.
+ *
+ * Parameters:
+ *   im - The image.
+ *   c  - The color.
+ */
 #define gdImageBlue(im, c) ((im)->trueColor ? gdTrueColorGetBlue(c) : \
 			    (im)->blue[(c)])
+
+/**
+ * Macro: gdImageAlpha
+ *
+ * Gets the alpha component value of a given color.
+ *
+ * Parameters:
+ *   im - The image.
+ *   c  - The color.
+ */
 #define gdImageAlpha(im, c) ((im)->trueColor ? gdTrueColorGetAlpha(c) : \
 			     (im)->alpha[(c)])
+
+/**
+ * Macro: gdImageGetTransparent
+ *
+ * Gets the transparent color of the image.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageColorTransparent>
+ */
 #define gdImageGetTransparent(im) ((im)->transparent)
+
+/**
+ * Macro: gdImageGetInterlaced
+ *
+ * Whether an image is interlaced.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * Returns:
+ *   Non-zero for interlaced images, zero otherwise.
+ *
+ * See also:
+ *   - <gdImageInterlace>
+ */
 #define gdImageGetInterlaced(im) ((im)->interlace)
 
-/* These macros provide direct access to pixels in
-   palette-based and truecolor images, respectively.
-   If you use these macros, you must perform your own
-   bounds checking. Use of the macro for the correct type
-   of image is also your responsibility. */
+/**
+ * Macro: gdImagePalettePixel
+ *
+ * Gets the color of a pixel.
+ *
+ * Calling this macro is only valid for palette images.
+ * No bounds checking is done for the coordinates.
+ *
+ * Parameters:
+ *   im - The image.
+ *   x  - The x-coordinate.
+ *   y  - The y-coordinate.
+ *
+ * See also:
+ *   - <gdImageTrueColorPixel>
+ *   - <gdImageGetPixel>
+ */
 #define gdImagePalettePixel(im, x, y) (im)->pixels[(y)][(x)]
+
+/**
+ * Macro: gdImageTrueColorPixel
+ *
+ * Gets the color of a pixel.
+ *
+ * Calling this macro is only valid for truecolor images.
+ * No bounds checking is done for the coordinates.
+ *
+ * Parameters:
+ *   im - The image.
+ *   x  - The x-coordinate.
+ *   y  - The y-coordinate.
+ *
+ * See also:
+ *   - <gdImagePalettePixel>
+ *   - <gdImageGetTrueColorPixel>
+ */
 #define gdImageTrueColorPixel(im, x, y) (im)->tpixels[(y)][(x)]
 
+/**
+ * Macro: gdImageResolutionX
+ *
+ * Gets the horizontal resolution in DPI.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageResolutionY>
+ *   - <gdImageSetResolution>
+ */
 #define gdImageResolutionX(im) (im)->res_x
+
+/**
+ * Macro: gdImageResolutionY
+ *
+ * Gets the vertical resolution in DPI.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageResolutionX>
+ *   - <gdImageSetResolution>
+ */
 #define gdImageResolutionY(im) (im)->res_y
 
 /* I/O Support routines. */
@@ -1226,7 +1543,7 @@ BGD_DECLARE(void) gdImageFlipBoth(gdImagePtr im);
  *  GD_CROP_SIDES - Crop using colors of the 4 corners
  *
  * See also:
- *  <gdImageAutoCrop>
+ *   - <gdImageCropAuto>
  **/
 enum gdCropMode {
 	GD_CROP_DEFAULT = 0,
@@ -1279,15 +1596,32 @@ gdTransformAffineCopy(gdImagePtr dst, int x0, int y0, int x1, int y1,
 */
 BGD_DECLARE(int) gdTransformAffineBoundingBox(gdRectPtr src, const double affine[6], gdRectPtr bbox);
 
-#define GD_CMP_IMAGE		1	/* Actual image IS different */
-#define GD_CMP_NUM_COLORS	2	/* Number of Colours in pallette differ */
-#define GD_CMP_COLOR		4	/* Image colours differ */
-#define GD_CMP_SIZE_X		8	/* Image width differs */
-#define GD_CMP_SIZE_Y		16	/* Image heights differ */
-#define GD_CMP_TRANSPARENT	32	/* Transparent colour */
-#define GD_CMP_BACKGROUND	64	/* Background colour */
-#define GD_CMP_INTERLACE	128	/* Interlaced setting */
-#define GD_CMP_TRUECOLOR	256	/* Truecolor vs palette differs */
+/**
+ * Group: Image Comparison
+ *
+ * Constants:
+ *   GD_CMP_IMAGE       - Actual image IS different
+ *   GD_CMP_NUM_COLORS  - Number of colors in pallette differ
+ *   GD_CMP_COLOR       - Image colors differ
+ *   GD_CMP_SIZE_X      - Image width differs
+ *   GD_CMP_SIZE_Y      - Image heights differ
+ *   GD_CMP_TRANSPARENT - Transparent color differs
+ *   GD_CMP_BACKGROUND  - Background color differs
+ *   GD_CMP_INTERLACE   - Interlaced setting differs
+ *   GD_CMP_TRUECOLOR   - Truecolor vs palette differs
+ *
+ * See also:
+ *   - <gdImageCompare>
+ */
+#define GD_CMP_IMAGE		1
+#define GD_CMP_NUM_COLORS	2
+#define GD_CMP_COLOR		4
+#define GD_CMP_SIZE_X		8
+#define GD_CMP_SIZE_Y		16
+#define GD_CMP_TRANSPARENT	32
+#define GD_CMP_BACKGROUND	64
+#define GD_CMP_INTERLACE	128
+#define GD_CMP_TRUECOLOR	256
 
 /* resolution affects ttf font rendering, particularly hinting */
 #define GD_RESOLUTION           96      /* pixels per inch */
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 e1194c54d80..1eb2ebe0a39 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_bmp.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_bmp.c
@@ -12,6 +12,13 @@
 
 	----------------------------------------------------------------------------
  */
+
+/**
+ * File: BMP IO
+ *
+ * Read and write BMP images.
+ */
+
 /* $Id$ */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -62,6 +69,18 @@ static int gdBMPPutInt(gdIOCtx *out, int w)
 
 /*
 	Function: gdImageBmpPtr
+
+	Outputs the given image as BMP data, but using a <gdIOCtx> instead
+	of a file. See <gdImageBmp>.
+
+	Parameters:
+		im			- the image to save.
+		size 		- Output: size in bytes of the result.
+		compression - whether to apply RLE or not.
+
+	Returns:
+
+		A pointer to memory containing the image data or NULL on error.
 */
 BGD_DECLARE(void *) gdImageBmpPtr(gdImagePtr im, int *size, int compression)
 {
@@ -76,6 +95,31 @@ BGD_DECLARE(void *) gdImageBmpPtr(gdImagePtr im, int *size, int compression)
 
 /*
 	Function: gdImageBmp
+
+    <gdImageBmp> 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. <gdImageBmp> does not close the file;
+    your code must do so.
+
+    In addition, <gdImageBmp> allows to specify whether RLE compression
+    should be applied.
+
+	Variants:
+
+		<gdImageBmpCtx> write via a <gdIOCtx> instead of a file handle.
+
+		<gdImageBmpPtr> store the image file to memory.
+
+	Parameters:
+
+		im			- the image to save.
+		outFile		- the output FILE* object.
+		compression - whether to apply RLE or not.
+
+	Returns:
+		nothing
 */
 BGD_DECLARE(void) gdImageBmp(gdImagePtr im, FILE *outFile, int compression)
 {
@@ -87,6 +131,14 @@ BGD_DECLARE(void) gdImageBmp(gdImagePtr im, FILE *outFile, int compression)
 
 /*
 	Function: gdImageBmpCtx
+
+	Outputs the given image as BMP data, but using a <gdIOCtx> instead
+	of a file. See <gdImageBmp>.
+
+	Parameters:
+		im			- the image to save.
+		out 		- the <gdIOCtx> to write to.
+		compression - whether to apply RLE or not.
 */
 BGD_DECLARE(void) gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
 {
@@ -102,7 +154,7 @@ BGD_DECLARE(void) gdImageBmpCtx(gdImagePtr im, gdIOCtxPtr out, int compression)
 		compression = 0;
 	}
 
-	if (compression == 1 && !out->seek) {
+	if (compression && !out->seek) {
 		/* Try to create a temp file where we can seek */
 		if ((tmpfile_for_compression = tmpfile()) == NULL) {
 			compression = 0;
@@ -350,9 +402,7 @@ static int compress_row(unsigned char *row, int length)
 	}
 
 	if (compressed_run) {
-		if (rle_type == BMP_RLE_TYPE_RLE) {
-			compressed_length += build_rle_packet(row, rle_type, compressed_run, uncompressed_row);
-		}
+		compressed_length += build_rle_packet(row, rle_type, compressed_run, uncompressed_row);
 	}
 
 	gdFree(uncompressed_start);
diff --git a/Build/source/libs/gd/libgd-src/src/gd_color.c b/Build/source/libs/gd/libgd-src/src/gd_color.c
index 6d8a8466b8a..ba0efd823d7 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_color.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_color.c
@@ -5,6 +5,11 @@
 #include "gd.h"
 #include "gd_color.h"
 
+/**
+ * The threshold method works relatively well but it can be improved.
+ * Maybe L*a*b* and Delta-E will give better results (and a better
+ * granularity).
+ */
 int gdColorMatch(gdImagePtr im, int col1, int col2, float threshold)
 {
 	const int dr = gdImageRed(im, col1) - gdImageRed(im, col2);
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 6cca8198cf0..1a6a11f73ca 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_crop.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_crop.c
@@ -1,13 +1,24 @@
-/* Crop support
- * manual crop using a gdRect or automatic crop using a background
- * color (automatic detections or using either the transparent color,
- * black or white).
- * An alternative method allows to crop using a given color and a
- * threshold. It works relatively well but it can be improved.
- * Maybe L*a*b* and Delta-E will give better results (and a better
- * granularity).
+/**
+ * File: Cropping
+ *
+ * Crop an image
+ *
+ * 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.
+ * 
+ * Example:
+ *   (start code)
+ *   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);
+ *   (end code)
  */
 
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -18,22 +29,54 @@
 
 static int gdGuessBackgroundColorFromCorners(gdImagePtr im, int *color);
 
-/*
-	Function: gdImageCrop
+/**
+ * Function: gdImageCrop
+ *
+ * Crop an image to a given rectangle
+ *
+ * Parameters:
+ *   src  - The image.
+ *   crop - The cropping rectangle, see <gdRect>.
+ *
+ * Returns:
+ *   The newly created cropped image, or NULL on failure.
+ *
+ * See also:
+ *   - <gdImageCropAuto>
+ *   - <gdImageCropThreshold>
  */
 BGD_DECLARE(gdImagePtr) gdImageCrop(gdImagePtr src, const gdRect *crop)
 {
 	gdImagePtr dst;
 
-	dst = gdImageCreateTrueColor(crop->width, crop->height);
+	if (gdImageTrueColor(src)) {
+		dst = gdImageCreateTrueColor(crop->width, crop->height);
+	} else {
+		dst = gdImageCreate(crop->width, crop->height);
+	}
 	if (!dst) return NULL;
 	gdImageCopy(dst, src, 0, 0, crop->x, crop->y, crop->width, crop->height);
 
 	return dst;
 }
 
-/*
-	Function: gdImageCropAuto
+/**
+ * Function: gdImageCropAuto
+ *
+ * Crop an image automatically
+ *
+ * This function detects the cropping area according to the given _mode_.
+ *
+ * Parameters:
+ *   im   - The image.
+ *   mode - The cropping mode, see <gdCropMode>.
+ *
+ * Returns:
+ *   The newly created cropped image, or NULL on failure.
+ *
+ * See also:
+ *   - <gdImageCrop>
+ *   - <gdImageCropThreshold>
  */
 BGD_DECLARE(gdImagePtr) gdImageCropAuto(gdImagePtr im, const unsigned int mode)
 {
@@ -123,8 +166,26 @@ BGD_DECLARE(gdImagePtr) gdImageCropAuto(gdImagePtr im, const unsigned int mode)
 	return gdImageCrop(im, &crop);
 }
 
-/*
-	Function: gdImageCropThreshold
+/**
+ * Function: gdImageCropThreshold
+ *
+ * Crop an image using a given color
+ *
+ * The _threshold_ 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.
+ *
+ * Parameters:
+ *   im        - The image.
+ *   color     - The crop color.
+ *   threshold - The crop threshold.
+ * 
+ * Returns:
+ *   The newly created cropped image, or NULL on failure.
+ *
+ * See also:
+ *   - <gdImageCrop>
+ *   - <gdImageCropAuto>
  */
 BGD_DECLARE(gdImagePtr) gdImageCropThreshold(gdImagePtr im, const unsigned int color, const float threshold)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gd_filter.c b/Build/source/libs/gd/libgd-src/src/gd_filter.c
index d3a5918addc..0d52e060f60 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_filter.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_filter.c
@@ -1,3 +1,8 @@
+/**
+ * File: Image Filters
+ */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -184,10 +189,16 @@ BGD_DECLARE(int) gdImagePixelate(gdImagePtr im, int block_size, const unsigned i
 	return 1;
 }
 
-/*
-	Function: gdImageNegate
-	
-	Invert src image.
+/**
+ * Function: gdImageNegate
+ *
+ * Invert an image
+ *
+ * Parameters:
+ *   src - The image.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
  */
 BGD_DECLARE(int) gdImageNegate(gdImagePtr src)
 {
@@ -220,10 +231,16 @@ BGD_DECLARE(int) gdImageNegate(gdImagePtr src)
 	return 1;
 }
 
-/*
-	Function: gdImageGrayScale
-	
-	Convert the image src to a grayscale image.
+/**
+ * Function: gdImageGrayScale
+ *
+ * Convert an image to grayscale
+ *
+ * Parameters:
+ *   src - The image.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
  */
 BGD_DECLARE(int) gdImageGrayScale(gdImagePtr src)
 {
@@ -257,10 +274,21 @@ BGD_DECLARE(int) gdImageGrayScale(gdImagePtr src)
 	return 1;
 }
 
-/*
-	Function: gdImageBrightness
-	
-	Set the brightness level <level> for the image src.
+/**
+ * Function: gdImageBrightness
+ *
+ * Change the brightness of an image
+ *
+ * Parameters:
+ *   src        - The image.
+ *   brightness - The value to add to the color channels of all pixels.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageContrast>
+ *   - <gdImageColor>
  */
 BGD_DECLARE(int) gdImageBrightness(gdImagePtr src, int brightness)
 {
@@ -307,8 +335,22 @@ BGD_DECLARE(int) gdImageBrightness(gdImagePtr src, int brightness)
 }
 
 
-/*
-	Function: gdImageContrast
+/**
+ * Function: gdImageContrast
+ *
+ * Change the contrast of an image
+ *
+ * Parameters:
+ *   src      - The image.
+ *   contrast - The contrast adjustment value. Negative values increase, postive
+ *              values decrease the contrast. The larger the absolute value, the
+ *              stronger the effect.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageBrightness>
  */
 BGD_DECLARE(int) gdImageContrast(gdImagePtr src, double contrast)
 {
@@ -370,8 +412,23 @@ BGD_DECLARE(int) gdImageContrast(gdImagePtr src, double contrast)
 }
 
 
-/*
-	Function: gdImageColor
+/**
+ * Function: gdImageColor
+ *
+ * Change channel values of an image
+ *
+ * Parameters:
+ *   src   - The image.
+ *   red   - The value to add to the red channel of all pixels.
+ *   green - The value to add to the green channel of all pixels.
+ *   blue  - The value to add to the blue channel of all pixels.
+ *   alpha - The value to add to the alpha channel of all pixels.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageBrightness>
  */
 BGD_DECLARE(int) gdImageColor(gdImagePtr src, const int red, const int green, const int blue, const int alpha)
 {
@@ -415,8 +472,29 @@ BGD_DECLARE(int) gdImageColor(gdImagePtr src, const int red, const int green, co
 	return 1;
 }
 
-/*
-	Function: gdImageConvolution
+/**
+ * Function: gdImageConvolution
+ *
+ * Apply a convolution matrix to an image
+ *
+ * Depending on the matrix a wide range of effects can be accomplished, e.g.
+ * blurring, sharpening, embossing and edge detection.
+ *
+ * Parameters:
+ *   src        - The image.
+ *   filter     - The 3x3 convolution matrix.
+ *   filter_div - The value to divide the convoluted channel values by.
+ *   offset     - The value to add to the convoluted channel values.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageEdgeDetectQuick>
+ *   - <gdImageGaussianBlur>
+ *   - <gdImageEmboss>
+ *   - <gdImageMeanRemoval>
+ *   - <gdImageSmooth>
  */
 BGD_DECLARE(int) gdImageConvolution(gdImagePtr src, float filter[3][3], float filter_div, float offset)
 {
@@ -599,8 +677,22 @@ BGD_DECLARE(int) gdImageSelectiveBlur( gdImagePtr src)
 	return 1;
 }
 
-/*
-	Function: gdImageEdgeDetectQuick
+/**
+ * Function: gdImageEdgeDetectQuick
+ *
+ * Edge detection of an image
+ *
+ * (see edge_detect_quick.jpg)
+ *
+ * Parameters:
+ *   src - The image.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageMeanRemoval>
+ *   - <gdImageConvolution>
  */
 BGD_DECLARE(int) gdImageEdgeDetectQuick(gdImagePtr src)
 {
@@ -642,8 +734,21 @@ BGD_DECLARE(int) gdImageGaussianBlur(gdImagePtr im)
 	return gdImageConvolution(im, filter, 16, 0);
 }
 
-/*
-	Function: gdImageEmboss
+/**
+ * Function: gdImageEmboss
+ *
+ * Emboss an image
+ *
+ * (see emboss.jpg)
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageConvolution>
  */
 BGD_DECLARE(int) gdImageEmboss(gdImagePtr im)
 {
@@ -659,8 +764,22 @@ BGD_DECLARE(int) gdImageEmboss(gdImagePtr im)
 	return gdImageConvolution(im, filter, 1, 127);
 }
 
-/*
-	Function: gdImageMeanRemoval
+/**
+ * Function: gdImageMeanRemoval
+ *
+ * Mean removal of an image
+ *
+ * (see mean_removal.jpg)
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageEdgeDetectQuick>
+ *   - <gdImageConvolution>
  */
 BGD_DECLARE(int) gdImageMeanRemoval(gdImagePtr im)
 {
@@ -671,8 +790,22 @@ BGD_DECLARE(int) gdImageMeanRemoval(gdImagePtr im)
 	return gdImageConvolution(im, filter, 1, 0);
 }
 
-/*
-	Function: gdImageSmooth
+/**
+ * Function: gdImageSmooth
+ *
+ * Smooth an image
+ *
+ * (see smooth.jpg)
+ *
+ * Parameters:
+ *   im     - The image.
+ *   weight - The strength of the smoothing.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdImageConvolution>
  */
 BGD_DECLARE(int) gdImageSmooth(gdImagePtr im, float weight)
 {
@@ -838,15 +971,17 @@ applyCoeffs(gdImagePtr src, gdImagePtr dst, double *coeffs, int radius,
     truecolor.
 
   Example:
+    (start code)
 
-    > FILE *in;
-    > gdImagePtr result, src;
-    > 
-    > in = fopen("foo.png", "rb");
-    > src = gdImageCreateFromPng(in);
-    >
-    > result = gdImageCopyGaussianBlurred(im, src->sx / 10, -1.0);
+    FILE *in;
+    gdImagePtr result, src;
+     
+    in = fopen("foo.png", "rb");
+    src = gdImageCreateFromPng(in);
+    
+    result = gdImageCopyGaussianBlurred(im, src->sx / 10, -1.0);
 
+    (end code)
 */
 
 /* TODO: Look into turning this into a generic seperable filter
diff --git a/Build/source/libs/gd/libgd-src/src/gd_gd.c b/Build/source/libs/gd/libgd-src/src/gd_gd.c
index 13defa09e42..a1e9ebf343b 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_gd.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_gd.c
@@ -1,3 +1,40 @@
+/**
+ * File: GD IO
+ *
+ * Read and write GD images.
+ *
+ * The GD image format is a proprietary image format of libgd. *It has to be*
+ * *regarded as being obsolete, and should only be used for development and*
+ * *testing purposes.*
+ *
+ * Structure of a GD image file:
+ *  - file header
+ *  - color header (either truecolor or palette)
+ *  - image data
+ *
+ * All numbers are stored in big-endian format.
+ *
+ * File header structure:
+ *  signature     - 1 word ("\xFF\xFE" for truecolor, "\xFF\xFF" for palette)
+ *  width         - 1 word
+ *  height        - 1 word
+ *
+ * Truecolor image color header:
+ *  truecolor   - 1 byte (always "\001")
+ *  transparent - 1 dword (ARGB color)
+ *
+ * Palette image color header:
+ *  truecolor   - 1 byte (always "\0")
+ *  count       - 1 word (the number of used palette colors)
+ *  transparent - 1 dword (ARGB color)
+ *  palette     - 256 dwords (RGBA colors)
+ *
+ * Image data:
+ *  Sequential pixel data; row-major from top to bottom, left to right:
+ *   - 1 byte per pixel for palette images
+ *   - 1 dword (ARGB) per pixel for truecolor images
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/Build/source/libs/gd/libgd-src/src/gd_gd2.c b/Build/source/libs/gd/libgd-src/src/gd_gd2.c
index 8df93c12f4e..c2904cafa19 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_gd2.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_gd2.c
@@ -10,6 +10,64 @@
    *
  */
 
+/**
+ * File: GD2 IO
+ *
+ * Read and write GD2 images.
+ *
+ * The GD2 image format is a proprietary image format of libgd. *It has to be*
+ * *regarded as being obsolete, and should only be used for development and*
+ * *testing purposes.*
+ *
+ * Structure of a GD2 image file:
+ *  - file header
+ *  - chunk headers (only for compressed data)
+ *  - color header (either truecolor or palette)
+ *  - chunks of image data (chunk-row-major, top to bottom, left to right)
+ *
+ * All numbers are stored in big-endian format.
+ *
+ * File header structure:
+ *  signature     - 4 bytes (always "gd2\0")
+ *  version       - 1 word (e.g. "\0\002")
+ *  width         - 1 word
+ *  height        - 1 word
+ *  chunk_size    - 1 word
+ *  format        - 1 word
+ *  x_chunk_count - 1 word
+ *  y_chunk_count - 1 word
+ *
+ * Recognized formats:
+ *  1 - raw palette image data
+ *  2 - compressed palette image data
+ *  3 - raw truecolor image data
+ *  4 - compressed truecolor image data
+ *
+ * Chunk header:
+ *  offset - 1 dword
+ *  size   - 1 dword
+ *
+ * There are x_chunk_count * y_chunk_count chunk headers. 
+ *
+ * Truecolor image color header:
+ *  truecolor   - 1 byte (always "\001")
+ *  transparent - 1 dword (ARGB color)
+ *
+ * Palette image color header:
+ *  truecolor   - 1 byte (always "\0")
+ *  count       - 1 word (the number of used palette colors)
+ *  transparent - 1 dword (ARGB color)
+ *  palette     - 256 dwords (RGBA colors)
+ *
+ * Chunk structure:
+ *  Sequential pixel data of a rectangular area (chunk_size x chunk_size),
+ *  row-major from top to bottom, left to right:
+ *  - 1 byte per pixel for palette images
+ *  - 1 dword (ARGB) per pixel for truecolor images
+ *
+ *  Depending on format, the chunk may be ZLIB compressed.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -151,6 +209,10 @@ _gd2GetHeader (gdIOCtxPtr in, int *sx, int *sy,
 	GD2_DBG (printf ("%d Chunks vertically\n", *ncy));
 
 	if (gd2_compressed (*fmt)) {
+		if (*ncx <= 0 || *ncy <= 0 || *ncx > INT_MAX / *ncy) {
+			GD2_DBG(printf ("Illegal chunk counts: %d * %d\n", *ncx, *ncy));
+			goto fail1;
+		}
 		nc = (*ncx) * (*ncy);
 
 		GD2_DBG (printf ("Reading %d chunk index entries\n", nc));
@@ -445,18 +507,16 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromGd2Ctx (gdIOCtxPtr in)
 
 						if (im->trueColor) {
 							if (!gdGetInt (&im->tpixels[y][x], in)) {
-								/*printf("EOF while reading\n"); */
-								/*gdImageDestroy(im); */
-								/*return 0; */
-								im->tpixels[y][x] = 0;
+								gd_error("gd2: EOF while reading\n");
+								gdImageDestroy(im);
+								return NULL;
 							}
 						} else {
 							int ch;
 							if (!gdGetByte (&ch, in)) {
-								/*printf("EOF while reading\n"); */
-								/*gdImageDestroy(im); */
-								/*return 0; */
-								ch = 0;
+								gd_error("gd2: EOF while reading\n");
+								gdImageDestroy(im);
+								return NULL;
 							}
 							im->pixels[y][x] = ch;
 						}
@@ -867,7 +927,7 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt)
 	/* Force fmt to a valid value since we don't return anything. */
 	/* */
 	if ((fmt != GD2_FMT_RAW) && (fmt != GD2_FMT_COMPRESSED)) {
-		fmt = im->trueColor ? GD2_FMT_TRUECOLOR_COMPRESSED : GD2_FMT_COMPRESSED;
+		fmt = GD2_FMT_COMPRESSED;
 	};
 	if (im->trueColor) {
 		fmt += 2;
@@ -887,8 +947,8 @@ _gdImageGd2 (gdImagePtr im, gdIOCtx * out, int cs, int fmt)
 	};
 
 	/* Work out number of chunks. */
-	ncx = im->sx / cs + 1;
-	ncy = im->sy / cs + 1;
+	ncx = (im->sx + cs - 1) / cs;
+	ncy = (im->sy + cs - 1) / cs;
 
 	/* Write the standard header. */
 	_gd2PutHeader (im, out, cs, fmt, ncx, ncy);
@@ -1119,5 +1179,6 @@ BGD_DECLARE(void) gdImageGd2 (gdImagePtr im, FILE * outFile, int cs, int fmt)
 BGD_DECLARE(void *) gdImageGd2Ptr (gdImagePtr im, int cs, int fmt, int *size)
 {
 	_noLibzError();
+	return NULL;
 }
 #endif /* HAVE_LIBZ */
diff --git a/Build/source/libs/gd/libgd-src/src/gd_gif_in.c b/Build/source/libs/gd/libgd-src/src/gd_gif_in.c
index 3ae74dea523..008d1ecec41 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_gif_in.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_gif_in.c
@@ -1,3 +1,9 @@
+/**
+ * File: GIF Input
+ *
+ * Read GIF images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -443,7 +449,7 @@ GetCode_(gdIOCtx *fd, CODE_STATIC_DATA *scd, int code_size, int flag, int *ZeroD
 	if(flag) {
 		scd->curbit = 0;
 		scd->lastbit = 0;
-		scd->last_byte = 0;
+		scd->last_byte = 2;
 		scd->done = FALSE;
 		return 0;
 	}
diff --git a/Build/source/libs/gd/libgd-src/src/gd_gif_out.c b/Build/source/libs/gd/libgd-src/src/gd_gif_out.c
index 3099d4982b7..6fe707d8423 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_gif_out.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_gif_out.c
@@ -1,3 +1,9 @@
+/**
+ * File: GIF Output
+ *
+ * Write GIF images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -534,50 +540,52 @@ BGD_DECLARE(void *) gdImageGifAnimAddPtr(gdImagePtr im, int *size, int LocalCM,
     Nothing.
 
   Example:
-
-    > {
-    > 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);
-    > }
-
+    (start code)
+
+    {
+    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);
+    }
+
+    (end code)
 */
 
 BGD_DECLARE(void) gdImageGifAnimAdd(gdImagePtr im, FILE *outFile, int LocalCM,
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 7e7943d6955..b9a206551dc 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_interpolation.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_interpolation.c
@@ -829,8 +829,13 @@ static inline LineContribType * _gdContributionsAlloc(unsigned int line_length,
 {
 	unsigned int u = 0;
 	LineContribType *res;
-	int overflow_error = 0;
+	size_t weights_size;
 
+	if (overflow2(windows_size, sizeof(double))) {
+		return NULL;
+	} else {
+		weights_size = windows_size * sizeof(double);
+	}
 	res = (LineContribType *) gdMalloc(sizeof(LineContribType));
 	if (!res) {
 		return NULL;
@@ -847,15 +852,11 @@ static inline LineContribType * _gdContributionsAlloc(unsigned int line_length,
 		return NULL;
 	}
 	for (u = 0 ; u < line_length ; u++) {
-		if (overflow2(windows_size, sizeof(double))) {
-			overflow_error = 1;
-		} else {
-			res->ContribRow[u].Weights = (double *) gdMalloc(windows_size * sizeof(double));
-		}
-		if (overflow_error == 1 || res->ContribRow[u].Weights == NULL) {
+		res->ContribRow[u].Weights = (double *) gdMalloc(weights_size);
+		if (res->ContribRow[u].Weights == NULL) {
 			unsigned int i;
-			u--;
-			for (i=0;i<=u;i++) {
+
+			for (i=0;i<u;i++) {
 				gdFree(res->ContribRow[i].Weights);
 			}
 			gdFree(res->ContribRow);
@@ -1015,6 +1016,8 @@ gdImageScaleTwoPass(const gdImagePtr src, const unsigned int new_width,
 	gdImagePtr dst = NULL;
 	int scale_pass_res;
 
+	assert(src != NULL);
+
     /* First, handle the trivial case. */
     if (src_width == new_width && src_height == new_height) {
         return gdImageClone(src);
@@ -1055,7 +1058,7 @@ gdImageScaleTwoPass(const gdImagePtr src, const unsigned int new_width,
         scale_pass_res = _gdScalePass(tmp_im, src_height, dst, new_height, new_width, VERTICAL);
 		if (scale_pass_res != 1) {
 			gdImageDestroy(dst);
-			if (tmp_im != NULL && src != tmp_im) {
+			if (src != tmp_im) {
 				gdImageDestroy(tmp_im);
 			}
 			return NULL;
@@ -1063,7 +1066,7 @@ gdImageScaleTwoPass(const gdImagePtr src, const unsigned int new_width,
     }/* if */
 
 
-	if (tmp_im != NULL && src != tmp_im) {
+	if (src != tmp_im) {
         gdImageDestroy(tmp_im);
     }/* if */
 
@@ -1241,11 +1244,11 @@ static gdImagePtr gdImageScaleBilinearPalette(gdImagePtr im, const unsigned int
 					f_b1, f_b2, f_b3, f_b4,
 					f_a1, f_a2, f_a3, f_a4;
 
-			/* zero for the background color, nothig gets outside anyway */
+			/* 0 for bgColor; (n,m) is supposed to be valid anyway */
 			pixel1 = getPixelOverflowPalette(im, n, m, 0);
-			pixel2 = getPixelOverflowPalette(im, n + 1, m, 0);
-			pixel3 = getPixelOverflowPalette(im, n, m + 1, 0);
-			pixel4 = getPixelOverflowPalette(im, n + 1, m + 1, 0);
+			pixel2 = getPixelOverflowPalette(im, n + 1, m, pixel1);
+			pixel3 = getPixelOverflowPalette(im, n, m + 1, pixel1);
+			pixel4 = getPixelOverflowPalette(im, n + 1, m + 1, pixel1);
 
 			f_r1 = gd_itofx(gdTrueColorGetRed(pixel1));
 			f_r2 = gd_itofx(gdTrueColorGetRed(pixel2));
@@ -1265,10 +1268,10 @@ static gdImagePtr gdImageScaleBilinearPalette(gdImagePtr im, const unsigned int
 			f_a4 = gd_itofx(gdTrueColorGetAlpha(pixel4));
 
 			{
-				const char red = (char) gd_fxtoi(gd_mulfx(f_w1, f_r1) + gd_mulfx(f_w2, f_r2) + gd_mulfx(f_w3, f_r3) + gd_mulfx(f_w4, f_r4));
-				const char green = (char) gd_fxtoi(gd_mulfx(f_w1, f_g1) + gd_mulfx(f_w2, f_g2) + gd_mulfx(f_w3, f_g3) + gd_mulfx(f_w4, f_g4));
-				const char blue = (char) gd_fxtoi(gd_mulfx(f_w1, f_b1) + gd_mulfx(f_w2, f_b2) + gd_mulfx(f_w3, f_b3) + gd_mulfx(f_w4, f_b4));
-				const char alpha = (char) gd_fxtoi(gd_mulfx(f_w1, f_a1) + gd_mulfx(f_w2, f_a2) + gd_mulfx(f_w3, f_a3) + gd_mulfx(f_w4, f_a4));
+				const unsigned char red = (unsigned char) gd_fxtoi(gd_mulfx(f_w1, f_r1) + gd_mulfx(f_w2, f_r2) + gd_mulfx(f_w3, f_r3) + gd_mulfx(f_w4, f_r4));
+				const unsigned char green = (unsigned char) gd_fxtoi(gd_mulfx(f_w1, f_g1) + gd_mulfx(f_w2, f_g2) + gd_mulfx(f_w3, f_g3) + gd_mulfx(f_w4, f_g4));
+				const unsigned char blue = (unsigned char) gd_fxtoi(gd_mulfx(f_w1, f_b1) + gd_mulfx(f_w2, f_b2) + gd_mulfx(f_w3, f_b3) + gd_mulfx(f_w4, f_b4));
+				const unsigned char alpha = (unsigned char) gd_fxtoi(gd_mulfx(f_w1, f_a1) + gd_mulfx(f_w2, f_a2) + gd_mulfx(f_w3, f_a3) + gd_mulfx(f_w4, f_a4));
 
 				new_img->tpixels[dst_offset_v][dst_offset_h] = gdTrueColorAlpha(red, green, blue, alpha);
 			}
@@ -1327,11 +1330,11 @@ static gdImagePtr gdImageScaleBilinearTC(gdImagePtr im, const unsigned int new_w
 					f_g1, f_g2, f_g3, f_g4,
 					f_b1, f_b2, f_b3, f_b4,
 					f_a1, f_a2, f_a3, f_a4;
-			/* 0 for bgColor, nothing gets outside anyway */
+			/* 0 for bgColor; (n,m) is supposed to be valid anyway */
 			pixel1 = getPixelOverflowTC(im, n, m, 0);
-			pixel2 = getPixelOverflowTC(im, n + 1, m, 0);
-			pixel3 = getPixelOverflowTC(im, n, m + 1, 0);
-			pixel4 = getPixelOverflowTC(im, n + 1, m + 1, 0);
+			pixel2 = getPixelOverflowTC(im, n + 1, m, pixel1);
+			pixel3 = getPixelOverflowTC(im, n, m + 1, pixel1);
+			pixel4 = getPixelOverflowTC(im, n + 1, m + 1, pixel1);
 
 			f_r1 = gd_itofx(gdTrueColorGetRed(pixel1));
 			f_r2 = gd_itofx(gdTrueColorGetRed(pixel2));
@@ -1490,13 +1493,8 @@ gdImageScaleBicubicFixed(gdImagePtr src, const unsigned int width,
 				src_offset_y[8] = m;
 			}
 
-			if (m >= src_h - 1) {
-				src_offset_x[8] = n;
-				src_offset_y[8] = m;
-			} else {
-				src_offset_x[9] = n;
-				src_offset_y[9] = m;
-			}
+			src_offset_x[9] = n;
+			src_offset_y[9] = m;
 
 			if ((m >= src_h-1) || (n >= src_w-1)) {
 				src_offset_x[10] = n;
@@ -1607,9 +1605,28 @@ gdImageScaleBicubicFixed(gdImagePtr src, const unsigned int width,
 	return dst;
 }
 
-/*
-	Function: gdImageScale
-*/
+/**
+ * Function: gdImageScale
+ *
+ * Scale an image
+ *
+ * Creates a new image, scaled to the requested size using the current
+ * <gdInterpolationMethod>.
+ *
+ * Note that GD_WEIGHTED4 is not yet supported by this function.
+ *
+ * Parameters:
+ *   src        - The source image.
+ *   new_width  - The new width.
+ *   new_height - The new height.
+ *
+ * Returns:
+ *   The scaled image on success, NULL on failure.
+ *
+ * See also:
+ *   - <gdImageCopyResized>
+ *   - <gdImageCopyResampled>
+ */
 BGD_DECLARE(gdImagePtr) gdImageScale(const gdImagePtr src, const unsigned int new_width, const unsigned int new_height)
 {
 	gdImagePtr im_scaled = NULL;
@@ -1689,13 +1706,6 @@ gdImageRotateNearestNeighbour(gdImagePtr src, const float degrees,
 	gdRect bbox;
 	int new_height, new_width;
 
-	/* impact perf a bit, but not that much. Implementation for palette
-	   images can be done at a later point.
-	*/
-	if (src->trueColor == 0) {
-		gdImagePaletteToTrueColor(src);
-	}
-
     gdRotatedImageSize(src, degrees, &bbox);
     new_width = bbox.width;
     new_height = bbox.height;
@@ -1753,13 +1763,6 @@ gdImageRotateGeneric(gdImagePtr src, const float degrees, const int bgColor)
 		return NULL;
 	}
 
-	/* impact perf a bit, but not that much. Implementation for palette
-	   images can be done at a later point.
-	*/
-	if (src->trueColor == 0) {
-		gdImagePaletteToTrueColor(src);
-	}
-
 	if (src->interpolation == NULL) {
 		gdImageSetInterpolationMethod(src, GD_DEFAULT);
 	}
@@ -1796,9 +1799,26 @@ gdImageRotateGeneric(gdImagePtr src, const float degrees, const int bgColor)
 	return dst;
 }
 
-/*
-	Function: gdImageRotateInterpolated
-*/
+/** 
+ * Function: gdImageRotateInterpolated
+ *
+ * Rotate an image
+ *
+ * Creates a new image, counter-clockwise rotated by the requested angle
+ * using the current <gdInterpolationMethod>. Non-square angles will add a
+ * border with bgcolor.
+ *
+ * Parameters:
+ *   src     - The source image.
+ *   angle   - The angle in degrees.
+ *   bgcolor - The color to fill the added background with.
+ *
+ * Returns:
+ *   The rotated image on success, NULL on failure.
+ *
+ * See also:
+ *   - <gdImageCopyRotated>
+ */
 BGD_DECLARE(gdImagePtr) gdImageRotateInterpolated(const gdImagePtr src, const float angle, int bgcolor)
 {
 	/* round to two decimals and keep the 100x multiplication to use it in the common square angles 
@@ -1806,10 +1826,20 @@ BGD_DECLARE(gdImagePtr) gdImageRotateInterpolated(const gdImagePtr src, const fl
 	   slow animations, f.e. */
 	const int angle_rounded = fmod((int) floorf(angle * 100), 360 * 100);
 
-	if (bgcolor < 0) {
+	if (src == NULL || bgcolor < 0) {
 		return NULL;
 	}
 
+	/* impact perf a bit, but not that much. Implementation for palette
+	   images can be done at a later point.
+	*/
+	if (src->trueColor == 0) {
+		if (bgcolor < gdMaxColors) {
+			bgcolor =  gdTrueColorAlpha(src->red[bgcolor], src->green[bgcolor], src->blue[bgcolor], src->alpha[bgcolor]);
+		}
+		gdImagePaletteToTrueColor(src);
+	}
+
 	/* 0 && 90 degrees multiple rotation, 0 rotation simply clones the return image and convert it
 	   to truecolor, as we must return truecolor image. */
 	switch (angle_rounded) {
@@ -1838,7 +1868,7 @@ BGD_DECLARE(gdImagePtr) gdImageRotateInterpolated(const gdImagePtr src, const fl
 			return gdImageRotate270(src, 0);
 	}
 
-	if (src == NULL || src->interpolation_id < 1 || src->interpolation_id > GD_METHOD_COUNT) {
+	if (src->interpolation_id < 1 || src->interpolation_id > GD_METHOD_COUNT) {
 		return NULL;
 	}
 
@@ -1856,11 +1886,7 @@ BGD_DECLARE(gdImagePtr) gdImageRotateInterpolated(const gdImagePtr src, const fl
 }
 
 /**
- * Title: Affine transformation
- **/
-
-/**
- * Group: Transform
+ * Group: Affine Transformation
  **/
 
  static void gdImageClipRectangle(gdImagePtr im, gdRectPtr r)
@@ -2117,9 +2143,26 @@ BGD_DECLARE(int) gdTransformAffineBoundingBox(gdRectPtr src, const double affine
 	return GD_TRUE;
 }
 
-/*
-	Function: gdImageSetInterpolationMethod
-*/
+/**
+ * Group: Interpolation Method
+ */
+
+/**
+ * Function: gdImageSetInterpolationMethod
+ *
+ * Set the interpolation method for subsequent operations
+ *
+ * Parameters:
+ *   im - The image.
+ *   id - The interpolation method.
+ *
+ * Returns:
+ *   Non-zero on success, zero on failure.
+ *
+ * See also:
+ *   - <gdInterpolationMethod>
+ *   - <gdImageGetInterpolationMethod>
+ */
 BGD_DECLARE(int) gdImageSetInterpolationMethod(gdImagePtr im, gdInterpolationMethod id)
 {
 	if (im == NULL || (uintmax_t)id > GD_METHOD_COUNT) {
@@ -2202,13 +2245,24 @@ BGD_DECLARE(int) gdImageSetInterpolationMethod(gdImagePtr im, gdInterpolationMet
 }
 
 
-/*
-	Function: gdImageGetInterpolationMethod
-
-	Return the interpolation mode set in 'im'.  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.
-*/
+/**
+ * Function: gdImageGetInterpolationMethod
+ *
+ * Get the current interpolation method
+ *
+ * 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.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * Returns:
+ *   The current interpolation method.
+ *
+ * See also:
+ *   - <gdInterpolationMethod>
+ *   - <gdImageSetInterpolationMethod>
+ */
 BGD_DECLARE(gdInterpolationMethod) gdImageGetInterpolationMethod(gdImagePtr im)
 {
     return im->interpolation_id;
diff --git a/Build/source/libs/gd/libgd-src/src/gd_io_dp.c b/Build/source/libs/gd/libgd-src/src/gd_io_dp.c
index 135eda3fcb0..eda2eeb0551 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_io_dp.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_io_dp.c
@@ -263,6 +263,7 @@ static void dynamicPutchar(struct gdIOCtx *ctx, int a)
 	appendDynamic(dctx->dp, &b, 1);
 }
 
+/* returns the number of bytes actually read; 0 on EOF and error */
 static int dynamicGetbuf(gdIOCtxPtr ctx, void *buf, int len)
 {
 	int rlen, remain;
@@ -272,21 +273,25 @@ static int dynamicGetbuf(gdIOCtxPtr ctx, void *buf, int len)
 	dctx = (dpIOCtxPtr) ctx;
 	dp = dctx->dp;
 
+	if (dp->pos < 0 || dp->pos >= dp->realSize) {
+		return 0;
+	}
+
 	remain = dp->logicalSize - dp->pos;
 	if(remain >= len) {
 		rlen = len;
 	} else {
-		if(remain == 0) {
-			/* 2.0.34: EOF is incorrect. We use 0 for
-			 * errors and EOF, just like fileGetbuf,
-			 * which is a simple fread() wrapper.
-			 * TBB. Original bug report: Daniel Cowgill. */
-			return 0; /* NOT EOF */
+		if(remain <= 0) {
+			return 0;
 		}
 
 		rlen = remain;
 	}
 
+	if (dp->pos + rlen > dp->realSize) {
+		rlen = dp->realSize - dp->pos;
+	}
+
 	memcpy(buf, (void *) ((char *)dp->data + dp->pos), rlen);
 	dp->pos += rlen;
 
diff --git a/Build/source/libs/gd/libgd-src/src/gd_jpeg.c b/Build/source/libs/gd/libgd-src/src/gd_jpeg.c
index 51233952d44..744f229bd97 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_jpeg.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_jpeg.c
@@ -21,6 +21,11 @@
  * Christian Aberger
  */
 
+/**
+ * File: JPEG IO
+ *
+ * Read and write JPEG images.
+ */
 
 #ifdef HAVE_CONFIG_H
 #	include "config.h"
@@ -169,27 +174,29 @@ static void fatal_jpeg_error(j_common_ptr cinfo)
     Nothing.
 
   Example:
-
-    > 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);
-
+    (start code)
+
+    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);
+
+    (end code)
 */
 
 BGD_DECLARE(void) gdImageJpeg(gdImagePtr im, FILE *outFile, int quality)
@@ -463,15 +470,17 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromJpeg(FILE *inFile)
     On error, returns NULL.
 
   Example:
+    (start code)
 
-    > gdImagePtr im;
-    > FILE *in;
-    > in = fopen("myjpeg.jpg", "rb");
-    > im = gdImageCreateFromJpegEx(in, GD_TRUE);
-    > fclose(in);
-    > // ... Use the image ...
-    > gdImageDestroy(im);
+    gdImagePtr im;
+    FILE *in;
+    in = fopen("myjpeg.jpg", "rb");
+    im = gdImageCreateFromJpegEx(in, GD_TRUE);
+    fclose(in);
+    // ... Use the image ...
+    gdImageDestroy(im);
 
+    (end code)
 */
 BGD_DECLARE(gdImagePtr) gdImageCreateFromJpegEx(FILE *inFile, int ignore_warning)
 {
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 d6b2b275766..19190b7ed84 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_nnquant.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_nnquant.c
@@ -506,9 +506,23 @@ int verbose;
 	if (verbose) gd_error_ex(GD_NOTICE, "finished 1D learning: final alpha=%f !\n",((float)alpha)/initalpha);
 }
 
-/*
-	Function: gdImageNeuQuant
-*/
+/**
+ * Function: gdImageNeuQuant
+ *
+ * Creates a new palette image from a truecolor image
+ *
+ * This is the same as calling <gdImageCreatePaletteFromTrueColor> with the
+ * quantization method <GD_QUANT_NEUQUANT>.
+ *
+ * Parameters:
+ *   im            - The image.
+ *   max_color     - The number of desired palette entries.
+ *   sample_factor - The quantization precision between 1 (highest quality) and
+ *                   10 (fastest).
+ *
+ * Returns:
+ *   A newly create palette image; NULL on failure.
+ */
 BGD_DECLARE(gdImagePtr) gdImageNeuQuant(gdImagePtr im, const int max_color, int sample_factor)
 {
 	const int newcolors = max_color;
diff --git a/Build/source/libs/gd/libgd-src/src/gd_png.c b/Build/source/libs/gd/libgd-src/src/gd_png.c
index ab93e4347ce..db8de725ec1 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_png.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_png.c
@@ -42,6 +42,12 @@
 
   ---------------------------------------------------------------------------*/
 
+/**
+ * File: PNG IO
+ *
+ * Read and write PNG images.
+ */
+
 #ifdef PNG_SETJMP_SUPPORTED
 typedef struct _jmpbuf_wrapper {
 	jmp_buf jmpbuf;
@@ -143,16 +149,18 @@ gdPngFlushData (png_structp png_ptr)
     A pointer to the new image or NULL if an error occurred.
 
   Example:
-
-    > gdImagePtr im;
-    > ... inside a function ...
-    > FILE *in;
-    > in = fopen("mypng.png", "rb");
-    > im = gdImageCreateFromPng(in);
-    > fclose(in);
-    > // ... Use the image ...
-    > gdImageDestroy(im);
-
+    (start code)
+
+    gdImagePtr im;
+    ... inside a function ...
+    FILE *in;
+    in = fopen("mypng.png", "rb");
+    im = gdImageCreateFromPng(in);
+    fclose(in);
+    // ... Use the image ...
+    gdImageDestroy(im);
+
+    (end code)
  */
 BGD_DECLARE(gdImagePtr) gdImageCreateFromPng (FILE * inFile)
 {
@@ -579,20 +587,22 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromPngCtx (gdIOCtx * infile)
     Nothing.
 
   Example:
-
-    > 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 
-
+    (start code)
+
+    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
+
+    (end code)
 */
 BGD_DECLARE(void) gdImagePngEx (gdImagePtr im, FILE * outFile, int level)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gd_rotate.c b/Build/source/libs/gd/libgd-src/src/gd_rotate.c
index e590b3f2114..3d7025001bf 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_rotate.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_rotate.c
@@ -362,194 +362,3 @@ gdImagePtr gdImageRotate270 (gdImagePtr src, int ignoretransparent)
 
 	return dst;
 }
-
-gdImagePtr gdImageRotate45 (gdImagePtr src, double dAngle, int clrBack, int ignoretransparent)
-{
-	gdImagePtr dst1,dst2,dst3;
-	double dRadAngle, dSinE, dTan, dShear;
-	double dOffset;     /* Variable skew offset */
-	int u, iShear, newx, newy;
-	int clrBackR, clrBackG, clrBackB, clrBackA;
-
-	/* See GEMS I for the algorithm details */
-	dRadAngle = dAngle * ROTATE_DEG2RAD; /* Angle in radians */
-	dSinE = sin (dRadAngle);
-	dTan = tan (dRadAngle / 2.0);
-
-	newx = (int)(src->sx + src->sy * fabs(dTan));
-	newy = src->sy;
-
-	/* 1st shear */
-	dst1 = gdImageCreateTrueColor(newx, newy);
-	/******* Perform 1st shear (horizontal) ******/
-	if (dst1 == NULL) {
-		return NULL;
-	}
-#ifdef HAVE_GD_BUNDLED
-	dst1->alphaBlendingFlag = gdEffectReplace;
-#else
-	gdImageAlphaBlending(dst1, 0);
-#endif
-	if (dAngle == 0.0) {
-		/* Returns copy of src */
-		gdImageCopy (dst1, src,0,0,0,0,src->sx,src->sy);
-		return dst1;
-	}
-
-	gdImagePaletteCopy (dst1, src);
-
-	if (ignoretransparent) {
-		if (gdImageTrueColor(src)) {
-			dst1->transparent = src->transparent;
-		} else {
-
-			dst1->transparent = gdTrueColorAlpha(gdImageRed(src, src->transparent), gdImageBlue(src, src->transparent), gdImageGreen(src, src->transparent), 127);
-		}
-	}
-
-	for (u = 0; u < dst1->sy; u++) {
-		if (dTan >= 0.0) {
-			dShear = ((double)(u + 0.5)) * dTan;
-		} else {
-			dShear = ((double)(u - dst1->sy) + 0.5) * dTan;
-		}
-
-		iShear = (int)floor(dShear);
-		gdImageSkewX(dst1, src, u, iShear, (dShear - iShear), clrBack, ignoretransparent);
-	}
-
-	/*
-	The 1st shear may use the original clrBack as color index
-	Convert it once here
-	*/
-	if(!src->trueColor) {
-		clrBackR = gdImageRed(src, clrBack);
-		clrBackG = gdImageGreen(src, clrBack);
-		clrBackB = gdImageBlue(src, clrBack);
-		clrBackA = gdImageAlpha(src, clrBack);
-		clrBack =  gdTrueColorAlpha(clrBackR, clrBackG, clrBackB, clrBackA);
-	}
-	/* 2nd shear */
-	newx = dst1->sx;
-
-	if (dSinE > 0.0) {
-		dOffset = (src->sx-1) * dSinE;
-	} else {
-		dOffset = -dSinE *  (src->sx - newx);
-	}
-
-	newy = (int) ((double) src->sx * fabs( dSinE ) + (double) src->sy * cos (dRadAngle))+1;
-
-	dst2 = gdImageCreateTrueColor(newx, newy);
-	if (dst2 == NULL) {
-		gdImageDestroy(dst1);
-		return NULL;
-	}
-
-#ifdef HAVE_GD_BUNDLED
-	dst2->alphaBlendingFlag = gdEffectReplace;
-#else
-	gdImageAlphaBlending(dst2, 0);
-#endif
-
-	if (ignoretransparent) {
-		dst2->transparent = dst1->transparent;
-	}
-
-	for (u = 0; u < dst2->sx; u++, dOffset -= dSinE) {
-		iShear = (int)floor (dOffset);
-		gdImageSkewY(dst2, dst1, u, iShear, (dOffset - (double)iShear), clrBack, ignoretransparent);
-	}
-
-	/* 3rd shear */
-	gdImageDestroy(dst1);
-
-	newx = (int) ((double)src->sy * fabs (dSinE) + (double)src->sx * cos (dRadAngle)) + 1;
-	newy = dst2->sy;
-
-	dst3 = gdImageCreateTrueColor(newx, newy);
-	if (dst3 == NULL) {
-		gdImageDestroy(dst2);
-		return NULL;
-	}
-
-#ifdef HAVE_GD_BUNDLED
-	dst3->alphaBlendingFlag = gdEffectReplace;
-#else
-	gdImageAlphaBlending(dst3, 0);
-#endif
-
-	if (ignoretransparent) {
-		dst3->transparent = dst2->transparent;
-	}
-
-	if (dSinE >= 0.0) {
-		dOffset = (double)(src->sx - 1) * dSinE * -dTan;
-	} else {
-		dOffset = dTan * ((double)(src->sx - 1) * -dSinE + (double)(1 - newy));
-	}
-
-	for (u = 0; u < dst3->sy; u++, dOffset += dTan) {
-		int iShear = (int)floor(dOffset);
-		gdImageSkewX(dst3, dst2, u, iShear, (dOffset - iShear), clrBack, ignoretransparent);
-	}
-
-	gdImageDestroy(dst2);
-
-	return dst3;
-}
-
-gdImagePtr gdImageRotate (gdImagePtr src, double dAngle, int clrBack, int ignoretransparent)
-{
-	gdImagePtr pMidImg;
-	gdImagePtr rotatedImg;
-
-	if (src == NULL) {
-		return NULL;
-	}
-
-	if (!gdImageTrueColor(src) && (clrBack < 0 || clrBack>=gdImageColorsTotal(src))) {
-		return NULL;
-	}
-
-	while (dAngle >= 360.0) {
-		dAngle -= 360.0;
-	}
-
-	while (dAngle < 0) {
-		dAngle += 360.0;
-	}
-
-	if (dAngle == 90.00) {
-		return gdImageRotate90(src, ignoretransparent);
-	}
-	if (dAngle == 180.00) {
-		return gdImageRotate180(src, ignoretransparent);
-	}
-	if(dAngle == 270.00) {
-		return gdImageRotate270 (src, ignoretransparent);
-	}
-
-	if ((dAngle > 45.0) && (dAngle <= 135.0)) {
-		pMidImg = gdImageRotate90 (src, ignoretransparent);
-		dAngle -= 90.0;
-	} else if ((dAngle > 135.0) && (dAngle <= 225.0)) {
-		pMidImg = gdImageRotate180 (src, ignoretransparent);
-		dAngle -= 180.0;
-	} else if ((dAngle > 225.0) && (dAngle <= 315.0)) {
-		pMidImg = gdImageRotate270 (src, ignoretransparent);
-		dAngle -= 270.0;
-	} else {
-		return gdImageRotate45 (src, dAngle, clrBack, ignoretransparent);
-	}
-
-	if (pMidImg == NULL) {
-		return NULL;
-	}
-
-	rotatedImg = gdImageRotate45 (pMidImg, dAngle, clrBack, ignoretransparent);
-	gdImageDestroy(pMidImg);
-
-	return rotatedImg;
-}
-/* End Rotate function */
diff --git a/Build/source/libs/gd/libgd-src/src/gd_tga.c b/Build/source/libs/gd/libgd-src/src/gd_tga.c
index 170532478e2..f80f0b16fb8 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_tga.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_tga.c
@@ -1,3 +1,9 @@
+/**
+ * File: TGA Input
+ *
+ * Read TGA images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif /* HAVE_CONFIG_H */
@@ -201,12 +207,13 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 {
 	int pixel_block_size = (tga->bits / 8);
 	int image_block_size = (tga->width * tga->height) * pixel_block_size;
-	uint8_t* decompression_buffer = NULL;
+	int* decompression_buffer = NULL;
 	unsigned char* conversion_buffer = NULL;
 	int buffer_caret = 0;
 	int bitmap_caret = 0;
 	int i = 0;
 	int encoded_pixels;
+	int rle_size;
 
 	if(overflow2(tga->width, tga->height)) {
 		return -1;
@@ -260,7 +267,7 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 		/*! \brief Read in RLE compressed RGB TGA
 		 *  Chunk load the pixel data from an RLE compressed RGB type TGA.
 		 */
-		decompression_buffer = (uint8_t*) gdMalloc(image_block_size * sizeof(uint8_t));
+		decompression_buffer = (int*) gdMalloc(image_block_size * sizeof(int));
 		if (decompression_buffer == NULL) {
 			return -1;
 		}
@@ -271,7 +278,8 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 			return -1;
 		}
 
-		if (gdGetBuf(conversion_buffer, image_block_size, ctx) != image_block_size) {
+		rle_size = gdGetBuf(conversion_buffer, image_block_size, ctx);
+		if (rle_size <= 0) {
 			gdFree(conversion_buffer);
 			gdFree(decompression_buffer);
 			return -1;
@@ -279,7 +287,7 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 
 		buffer_caret = 0;
 
-		while( buffer_caret < image_block_size) {
+		while( buffer_caret < rle_size) {
 			decompression_buffer[buffer_caret] = (int)conversion_buffer[buffer_caret];
 			buffer_caret++;
 		}
@@ -287,19 +295,26 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 		buffer_caret = 0;
 
 		while( bitmap_caret < image_block_size ) {
-			
+
+			if (buffer_caret + pixel_block_size > rle_size) {
+				gdFree( decompression_buffer );
+				gdFree( conversion_buffer );
+				return -1;
+			}
+
 			if ((decompression_buffer[buffer_caret] & TGA_RLE_FLAG) == TGA_RLE_FLAG) {
 				encoded_pixels = ( ( decompression_buffer[ buffer_caret ] & ~TGA_RLE_FLAG ) + 1 );
 				buffer_caret++;
 
-				if ((bitmap_caret + (encoded_pixels * pixel_block_size)) >= image_block_size) {
+				if ((bitmap_caret + (encoded_pixels * pixel_block_size)) > image_block_size
+						|| buffer_caret + pixel_block_size > rle_size) {
 					gdFree( decompression_buffer );
 					gdFree( conversion_buffer );
 					return -1;
 				}
 
 				for (i = 0; i < encoded_pixels; i++) {
-					memcpy(tga->bitmap + bitmap_caret, decompression_buffer + buffer_caret, pixel_block_size);
+					memcpy(tga->bitmap + bitmap_caret, decompression_buffer + buffer_caret, pixel_block_size * sizeof(int));
 					bitmap_caret += pixel_block_size;
 				}
 				buffer_caret += pixel_block_size;
@@ -308,13 +323,14 @@ int read_image_tga( gdIOCtx *ctx, oTga *tga )
 				encoded_pixels = decompression_buffer[ buffer_caret ] + 1;
 				buffer_caret++;
 
-				if ((bitmap_caret + (encoded_pixels * pixel_block_size)) >= image_block_size) {
+				if ((bitmap_caret + (encoded_pixels * pixel_block_size)) > image_block_size
+						|| buffer_caret + (encoded_pixels * pixel_block_size) > rle_size) {
 					gdFree( decompression_buffer );
 					gdFree( conversion_buffer );
 					return -1;
 				}
 
-				memcpy(tga->bitmap + bitmap_caret, decompression_buffer + buffer_caret, encoded_pixels * pixel_block_size);
+				memcpy(tga->bitmap + bitmap_caret, decompression_buffer + buffer_caret, encoded_pixels * pixel_block_size * sizeof(int));
 				bitmap_caret += (encoded_pixels * pixel_block_size);
 				buffer_caret += (encoded_pixels * pixel_block_size);
 			}
diff --git a/Build/source/libs/gd/libgd-src/src/gd_tiff.c b/Build/source/libs/gd/libgd-src/src/gd_tiff.c
index 26805ffcc4d..3f20c5b2645 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_tiff.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_tiff.c
@@ -29,6 +29,15 @@
  */
 /* $Id$ */
 
+/**
+ * File: TIFF IO
+ *
+ * Read and write TIFF images.
+ *
+ * There is only most basic support for the TIFF format available for now;
+ * for instance, multiple pages are not yet supported.
+ */
+
 #ifdef HAVE_CONFIG_H
 #	include "config.h"
 #endif
@@ -750,6 +759,7 @@ static int createFromTiffRgba(TIFF * tif, gdImagePtr im)
 	int height = im->sy;
 	uint32 *buffer;
 	uint32 rgba;
+	int success;
 
 	/* switch off colour merging on target gd image just while we write out
 	 * content - we want to preserve the alpha data until the user chooses
@@ -762,18 +772,20 @@ static int createFromTiffRgba(TIFF * tif, gdImagePtr im)
 		return GD_FAILURE;
 	}
 
-	TIFFReadRGBAImage(tif, width, height, buffer, 0);
-
-	for(y = 0; y < height; y++) {
-		for(x = 0; x < width; x++) {
-			/* if it doesn't already exist, allocate a new colour,
-			 * else use existing one */
-			rgba = buffer[(y * width + x)];
-			a = (0xff - TIFFGetA(rgba)) / 2;
-			color = gdTrueColorAlpha(TIFFGetR(rgba), TIFFGetG(rgba), TIFFGetB(rgba), a);
-
-			/* set pixel colour to this colour */
-			gdImageSetPixel(im, x, height - y - 1, color);
+	success = TIFFReadRGBAImage(tif, width, height, buffer, 1);
+
+	if (success) {
+		for(y = 0; y < height; y++) {
+			for(x = 0; x < width; x++) {
+				/* if it doesn't already exist, allocate a new colour,
+				 * else use existing one */
+				rgba = buffer[(y * width + x)];
+				a = (0xff - TIFFGetA(rgba)) / 2;
+				color = gdTrueColorAlpha(TIFFGetR(rgba), TIFFGetG(rgba), TIFFGetB(rgba), a);
+	
+				/* set pixel colour to this colour */
+				gdImageSetPixel(im, x, height - y - 1, color);
+			}
 		}
 	}
 
@@ -781,7 +793,7 @@ static int createFromTiffRgba(TIFF * tif, gdImagePtr im)
 
 	/* now reset colour merge for alpha blending routines */
 	gdImageAlphaBlending(im, alphaBlendingFlag);
-	return GD_SUCCESS;
+	return success;
 }
 
 /*
diff --git a/Build/source/libs/gd/libgd-src/src/gd_topal.c b/Build/source/libs/gd/libgd-src/src/gd_topal.c
index 7ff835a6d36..3419512eee2 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_topal.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_topal.c
@@ -28,6 +28,11 @@
  * fundamental assumptions even hold with an irregularly spaced color map.
  */
 
+/**
+ * File: Color Quantization
+ *
+ * Functions for truecolor to palette conversion
+ */
 
 /*
  * THOMAS BOUTELL & BAREND GEHRELS, february 2003
@@ -659,7 +664,7 @@ compute_color (gdImagePtr oim, gdImagePtr nim, my_cquantize_ptr cquantize,
 		}
 
 	/* 2.0.16: Paul den Dulk found an occasion where total can be 0 */
-	if (count) {
+	if (total) {
 		nim->red[icolor] = (int) ((c0total + (total >> 1)) / total);
 		nim->green[icolor] = (int) ((c1total + (total >> 1)) / total);
 		nim->blue[icolor] = (int) ((c2total + (total >> 1)) / total);
@@ -1365,16 +1370,26 @@ zeroHistogram (hist3d histogram)
 }
 
 
-/*
-	Function: gdImageTrueColorToPaletteSetMethod
-
-	Selects quantization method used for subsequent gdImageTrueColorToPalette calls.
-	See gdPaletteQuantizationMethod enum (e.g. GD_QUANT_NEUQUANT, GD_QUANT_LIQ).
-	Speed is from 1 (highest quality) to 10 (fastest).
-	Speed 0 selects method-specific default (recommended).
-
-	Returns FALSE if the given method is invalid or not available.
-*/
+/**
+ * Function: gdImageTrueColorToPaletteSetMethod
+ *
+ * Selects the quantization method
+ *
+ * That quantization method is used for all subsequent
+ * <gdImageTrueColorToPalette> and <gdImageCreatePaletteFromTrueColor> calls.
+ *
+ * Parameters:
+ *   im     - The image.
+ *   method - The quantization method, see <gdPaletteQuantizationMethod>.
+ *   speed  - The quantization speed between 1 (highest quality) and
+ *            10 (fastest). 0 selects a method-specific default (recommended).
+ *   
+ * Returns:
+ *   Zero if the given method is invalid or not available; non-zero otherwise.
+ *
+ * See also:
+ *   - <gdImageTrueColorToPaletteSetQuality>
+ */
 BGD_DECLARE(int) gdImageTrueColorToPaletteSetMethod (gdImagePtr im, int method, int speed)
 {
 #ifndef HAVE_LIBIMAGEQUANT
@@ -1394,15 +1409,25 @@ BGD_DECLARE(int) gdImageTrueColorToPaletteSetMethod (gdImagePtr im, int method,
 	return TRUE;
 }
 
-/*
-	Function: gdImageTrueColorToPaletteSetQuality
-
-	Chooses quality range that subsequent call to gdImageTrueColorToPalette will aim for.
-	Min and max quality is in range 1-100 (1 = ugly, 100 = perfect). Max must be higher than min.
-	If palette cannot represent image with at least min_quality, then image will remain true-color.
-	If palette can represent image with quality better than max_quality, then lower number of colors will be used.
-	This function has effect only when GD_QUANT_LIQ method has been selected.
-*/
+/**
+ * Function: gdImageTrueColorToPaletteSetQuality
+ *
+ * Chooses a quality range for quantization
+ *
+ * That quality range is used in all subsequent calls to
+ * <gdImageTrueColorToPalette> and <gdImageCreatePaletteFromTrueColor>
+ * if the quantization method is <GD_QUANT_LIQ>.
+ *
+ * Parameters:
+ *   im          - The image.
+ *   min_quality - 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.
+ *   max_quality - 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.
+ */
 BGD_DECLARE(void) gdImageTrueColorToPaletteSetQuality (gdImagePtr im, int min_quality, int max_quality)
 {
 	if (min_quality >= 0 && min_quality <= 100 &&
@@ -1414,9 +1439,24 @@ BGD_DECLARE(void) gdImageTrueColorToPaletteSetQuality (gdImagePtr im, int min_qu
 
 static int gdImageTrueColorToPaletteBody (gdImagePtr oim, int dither, int colorsWanted, gdImagePtr *cimP);
 
-/*
-	Function: gdImageCreatePaletteFromTrueColor
-*/
+/**
+ * Function: gdImageCreatePaletteFromTrueColor
+ *
+ * Creates a new palette image from a truecolor image
+ *
+ * Parameters:
+ *   im           - The image.
+ *   dither       - Whether dithering should be applied.
+ *   colorsWanted - The number of desired palette entries.
+ *
+ * Returns:
+ *   A newly create palette image; NULL on failure.
+ *   
+ * See also:
+ *   - <gdImageCreatePaletteFromTrueColor>
+ *   - <gdImageTrueColorToPaletteSetMethod>
+ *   - <gdImageNeuQuant>
+ */
 BGD_DECLARE(gdImagePtr) gdImageCreatePaletteFromTrueColor (gdImagePtr im, int dither, int colorsWanted)
 {
 	gdImagePtr nim;
@@ -1426,9 +1466,24 @@ BGD_DECLARE(gdImagePtr) gdImageCreatePaletteFromTrueColor (gdImagePtr im, int di
 	return NULL;
 }
 
-/*
-	Function: gdImageTrueColorToPalette
-*/
+/**
+ * Function: gdImageTrueColorToPalette
+ *
+ * Converts a truecolor image to a palette image
+ *
+ * Parameters:
+ *   im           - The image.
+ *   dither       - Whether dithering should be applied.
+ *   colorsWanted - The number of desired palette entries.
+ *
+ * Returns:
+ *   Non-zero if the conversion succeeded, zero otherwise.
+ *
+ * See also:
+ *   - <gdImageCreatePaletteFromTrueColor>
+ *   - <gdImageTrueColorToPaletteSetMethod>
+ *   - <gdImagePaletteToTrueColor>
+ */
 BGD_DECLARE(int) gdImageTrueColorToPalette (gdImagePtr im, int dither, int colorsWanted)
 {
 	return gdImageTrueColorToPaletteBody(im, dither, colorsWanted, 0);
@@ -1535,6 +1590,7 @@ static int gdImageTrueColorToPaletteBody (gdImagePtr oim, int dither, int colors
 		if (!nim) {
 			return FALSE;
 		} else {
+			free_truecolor_image_data(oim);
 			gdImageCopy(oim, nim, 0, 0, 0, 0, oim->sx, oim->sy);
 			gdImageDestroy(nim);
 		}
diff --git a/Build/source/libs/gd/libgd-src/src/gd_transform.c b/Build/source/libs/gd/libgd-src/src/gd_transform.c
index a126686269d..1a96daaf438 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_transform.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_transform.c
@@ -1,12 +1,28 @@
+/**
+ * File: Transformations
+ */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif /* HAVE_CONFIG_H */
 
 #include "gd.h"
 
-/*
-	Function: gdImageFlipVertical
-*/
+/**
+ * Function: gdImageFlipVertical
+ *
+ * Flip an image vertically
+ *
+ * The image is mirrored upside-down.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageFlipHorizontal>
+ *   - <gdImageFlipBoth>
+ */
 BGD_DECLARE(void) gdImageFlipVertical(gdImagePtr im)
 {
 	register int x, y;
@@ -35,9 +51,20 @@ BGD_DECLARE(void) gdImageFlipVertical(gdImagePtr im)
 	return;
 }
 
-/*
-	Function: gdImageFlipHorizontal
-*/
+/**
+ * Function: gdImageFlipHorizontal
+ *
+ * Flip an image horizontally
+ *
+ * The image is mirrored left-right.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageFlipVertical>
+ *   - <gdImageFlipBoth>
+ */
 BGD_DECLARE(void) gdImageFlipHorizontal(gdImagePtr im)
 {
 
@@ -74,9 +101,20 @@ BGD_DECLARE(void) gdImageFlipHorizontal(gdImagePtr im)
 	}
 }
 
-/*
-	Function: gdImageFlipBoth
-*/
+/**
+ * Function: gdImageFlipBoth
+ *
+ * Flip an image vertically and horizontally
+ *
+ * The image is mirrored upside-down and left-right.
+ *
+ * Parameters:
+ *   im - The image.
+ *
+ * See also:
+ *   - <gdImageFlipVertical>
+ *   - <gdImageFlipHorizontal>
+ */
 BGD_DECLARE(void) gdImageFlipBoth(gdImagePtr im)
 {
 	gdImageFlipVertical(im);
diff --git a/Build/source/libs/gd/libgd-src/src/gd_wbmp.c b/Build/source/libs/gd/libgd-src/src/gd_wbmp.c
index d9de5916bba..0028273d656 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_wbmp.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_wbmp.c
@@ -51,6 +51,12 @@
  *--------------------------------------------------------------------------
  */
 
+/**
+ * File: WBMP IO
+ *
+ * Read and write WBMP images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #	include "config.h"
 #endif
@@ -200,15 +206,17 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromWBMPCtx(gdIOCtx *infile)
     A pointer to the new image or NULL if an error occurred.
 
   Example:
+    (start code)
 
-    > gdImagePtr im;
-    > FILE *in;
-    > in = fopen("mywbmp.wbmp", "rb");
-    > im = gdImageCreateFromWBMP(in);
-    > fclose(in);
-    > // ... Use the image ...
-    > gdImageDestroy(im);
+    gdImagePtr im;
+    FILE *in;
+    in = fopen("mywbmp.wbmp", "rb");
+    im = gdImageCreateFromWBMP(in);
+    fclose(in);
+    // ... Use the image ...
+    gdImageDestroy(im);
 
+    (end code)
 */
 
 BGD_DECLARE(gdImagePtr) gdImageCreateFromWBMP(FILE *inFile)
diff --git a/Build/source/libs/gd/libgd-src/src/gd_webp.c b/Build/source/libs/gd/libgd-src/src/gd_webp.c
index 98628cfff7f..b5ee2642634 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_webp.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_webp.c
@@ -1,3 +1,9 @@
+/**
+ * File: WebP IO
+ *
+ * Read and write WebP images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif /* HAVE_CONFIG_H */
@@ -16,7 +22,43 @@
 
 #define GD_WEBP_ALLOC_STEP (4*1024)
 
-gdImagePtr gdImageCreateFromWebp (FILE * inFile)
+/*
+  Function: gdImageCreateFromWebp
+
+    <gdImageCreateFromWebp> is called to load truecolor images from
+    WebP format files. Invoke <gdImageCreateFromWebp> with an
+    already opened pointer to a file containing the desired
+    image. <gdImageCreateFromWebp> returns a <gdImagePtr> 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). <gdImageCreateFromWebp> 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>.
+
+    *The returned image is always a truecolor image.*
+
+  Variants:
+
+    <gdImageCreateFromJpegPtr> creates an image from WebP data
+    already in memory.
+
+    <gdImageCreateFromJpegCtx> reads its data via the function
+    pointers in a <gdIOCtx> structure.
+
+  Parameters:
+
+    infile - The input FILE pointer.
+
+  Returns:
+
+    A pointer to the new *truecolor* image.  This will need to be
+    destroyed with <gdImageDestroy> once it is no longer needed.
+
+    On error, returns NULL.
+*/
+BGD_DECLARE(gdImagePtr) gdImageCreateFromWebp (FILE * inFile)
 {
 	gdImagePtr im;
 	gdIOCtx *in = gdNewFileCtx(inFile);
@@ -30,7 +72,17 @@ gdImagePtr gdImageCreateFromWebp (FILE * inFile)
 }
 
 
-gdImagePtr gdImageCreateFromWebpPtr (int size, void *data)
+/*
+  Function: gdImageCreateFromWebpPtr
+
+    See <gdImageCreateFromWebp>.
+
+  Parameters:
+
+    size            - size of WebP data in bytes.
+    data            - pointer to WebP data.
+*/
+BGD_DECLARE(gdImagePtr) gdImageCreateFromWebpPtr (int size, void *data)
 {
 	gdImagePtr im;
 	gdIOCtx *in = gdNewDynamicCtxEx(size, data, 0);
@@ -41,7 +93,12 @@ gdImagePtr gdImageCreateFromWebpPtr (int size, void *data)
 	return im;
 }
 
-gdImagePtr gdImageCreateFromWebpCtx (gdIOCtx * infile)
+/*
+  Function: gdImageCreateFromWebpCtx
+
+    See <gdImageCreateFromWebp>.
+*/
+BGD_DECLARE(gdImagePtr) gdImageCreateFromWebpCtx (gdIOCtx * infile)
 {
 	int    width, height;
 	uint8_t   *filedata = NULL;
@@ -105,30 +162,41 @@ gdImagePtr gdImageCreateFromWebpCtx (gdIOCtx * infile)
 	return im;
 }
 
-void gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quantization)
+
+/* returns 0 on success, 1 on failure */
+static int _gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quality)
 {
 	uint8_t *argb;
 	int x, y;
 	uint8_t *p;
 	uint8_t *out;
 	size_t out_size;
+    int ret = 0;
 
 	if (im == NULL) {
-		return;
+		return 1;
 	}
 
 	if (!gdImageTrueColor(im)) {
-		gd_error("Paletter image not supported by webp");
-		return;
+		gd_error("Palette image not supported by webp");
+		return 1;
+	}
+
+	if (quality == -1) {
+		quality = 80;
 	}
 
-	if (quantization == -1) {
-		quantization = 80;
+	if (overflow2(gdImageSX(im), 4)) {
+		return 1;
+	}
+
+	if (overflow2(gdImageSX(im) * 4, gdImageSY(im))) {
+		return 1;
 	}
 
 	argb = (uint8_t *)gdMalloc(gdImageSX(im) * 4 * gdImageSY(im));
 	if (!argb) {
-		return;
+		return 1;
 	}
 	p = argb;
 	for (y = 0; y < gdImageSY(im); y++) {
@@ -148,9 +216,10 @@ void gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quantization)
 			*(p++) = a;
 		}
 	}
-	out_size = WebPEncodeRGBA(argb, gdImageSX(im), gdImageSY(im), gdImageSX(im) * 4, quantization, &out);
+	out_size = WebPEncodeRGBA(argb, gdImageSX(im), gdImageSY(im), gdImageSX(im) * 4, quality, &out);
 	if (out_size == 0) {
 		gd_error("gd-webp encoding failed");
+        ret = 1;
 		goto freeargb;
 	}
 	gdPutBuf(out, out_size, outfile);
@@ -158,23 +227,86 @@ void gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quantization)
 
 freeargb:
 	gdFree(argb);
+
+    return ret;
 }
 
+
 /*
-	Function: gdImageWebpEx
+  Function: gdImageWebpCtx
+
+    Write the image as WebP data via a <gdIOCtx>. See <gdImageWebpEx>
+    for more details.
+
+  Parameters:
+
+    im      - The image to write.
+    outfile - The output sink.
+    quality - Image quality.
+
+  Returns:
+
+    Nothing.
 */
-BGD_DECLARE(void) gdImageWebpEx (gdImagePtr im, FILE * outFile, int quantization)
+BGD_DECLARE(void) gdImageWebpCtx (gdImagePtr im, gdIOCtx * outfile, int quality)
+{
+	_gdImageWebpCtx(im, outfile, quality);
+}
+
+/*
+  Function: gdImageWebpEx
+
+    <gdImageWebpEx> 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. <gdImageWebpEx> does not close the file;
+    your code must do so.
+
+	If _quality_ is -1, a reasonable quality value (which should yield a
+	good general quality / size tradeoff for most situations) is used. Otherwise
+	_quality_ should be a value in the range 0-100, higher quality values
+	usually implying both higher quality and larger image sizes.
+
+  Variants:
+
+    <gdImageWebpCtx> stores the image using a <gdIOCtx> struct.
+
+    <gdImageWebpPtrEx> stores the image to RAM.
+
+  Parameters:
+
+    im      - The image to save.
+    outFile - The FILE pointer to write to.
+    quality - Compression quality (0-100).
+
+  Returns:
+
+    Nothing.
+*/
+BGD_DECLARE(void) gdImageWebpEx (gdImagePtr im, FILE * outFile, int quality)
 {
 	gdIOCtx *out = gdNewFileCtx(outFile);
 	if (out == NULL) {
 		return;
 	}
-	gdImageWebpCtx(im, out, quantization);
+	_gdImageWebpCtx(im, out, quality);
 	out->gd_free(out);
 }
 
 /*
-	Function: gdImageWebp
+  Function: gdImageWebp
+
+    Variant of <gdImageWebpEx> which uses the default quality (-1).
+
+  Parameters:
+
+    im      - The image to save
+    outFile - The FILE pointer to write to.
+
+  Returns:
+
+    Nothing.
 */
 BGD_DECLARE(void) gdImageWebp (gdImagePtr im, FILE * outFile)
 {
@@ -182,12 +314,14 @@ BGD_DECLARE(void) gdImageWebp (gdImagePtr im, FILE * outFile)
 	if (out == NULL) {
 		return;
 	}
-	gdImageWebpCtx(im, out, -1);
+	_gdImageWebpCtx(im, out, -1);
 	out->gd_free(out);
 }
 
 /*
-	Function: gdImageWebpPtr
+  Function: gdImageWebpPtr
+
+    See <gdImageWebpEx>.
 */
 BGD_DECLARE(void *) gdImageWebpPtr (gdImagePtr im, int *size)
 {
@@ -196,25 +330,33 @@ BGD_DECLARE(void *) gdImageWebpPtr (gdImagePtr im, int *size)
 	if (out == NULL) {
 		return NULL;
 	}
-	gdImageWebpCtx(im, out, -1);
-	rv = gdDPExtractData(out, size);
+	if (_gdImageWebpCtx(im, out, -1)) {
+		rv = NULL;
+	} else {
+		rv = gdDPExtractData(out, size);
+	}
 	out->gd_free(out);
 
 	return rv;
 }
 
 /*
-	Function: gdImageWebpPtrEx
+  Function: gdImageWebpPtrEx
+
+    See <gdImageWebpEx>.
 */
-BGD_DECLARE(void *) gdImageWebpPtrEx (gdImagePtr im, int *size, int quantization)
+BGD_DECLARE(void *) gdImageWebpPtrEx (gdImagePtr im, int *size, int quality)
 {
 	void *rv;
 	gdIOCtx *out = gdNewDynamicCtx(2048, NULL);
 	if (out == NULL) {
 		return NULL;
 	}
-	gdImageWebpCtx(im, out, quantization);
-	rv = gdDPExtractData(out, size);
+	if (_gdImageWebpCtx(im, out, quality)) {
+        rv = NULL;
+    } else {
+        rv = gdDPExtractData(out, size);
+    }
 	out->gd_free(out);
 	return rv;
 }
diff --git a/Build/source/libs/gd/libgd-src/src/gd_xbm.c b/Build/source/libs/gd/libgd-src/src/gd_xbm.c
index 58b57203dc6..5f09b56674d 100644
--- a/Build/source/libs/gd/libgd-src/src/gd_xbm.c
+++ b/Build/source/libs/gd/libgd-src/src/gd_xbm.c
@@ -1,3 +1,9 @@
+/**
+ * File: XBM IO
+ *
+ * Read and write XBM images.
+ */
+
 #ifdef HAVE_CONFIG_H
 #	include "config.h"
 #endif
@@ -43,14 +49,17 @@
     A pointer to the new image or NULL if an error occurred.
 
   Example:
+    (start code)
+
+    gdImagePtr im;
+    FILE *in;
+    in = fopen("myxbm.xbm", "rb");
+    im = gdImageCreateFromXbm(in);
+    fclose(in);
+    // ... Use the image ...
+    gdImageDestroy(im);
 
-    > gdImagePtr im;
-    > FILE *in;
-    > in = fopen("myxbm.xbm", "rb");
-    > im = gdImageCreateFromXbm(in);
-    > fclose(in);
-    > // ... Use the image ...
-    > gdImageDestroy(im);
+    (end code)
 */
 BGD_DECLARE(gdImagePtr) gdImageCreateFromXbm(FILE * fd)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdfontg.c b/Build/source/libs/gd/libgd-src/src/gdfontg.c
index 04f3362c99b..2adf6da7995 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfontg.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfontg.c
@@ -10,6 +10,15 @@
    "Libor Skarvada, libor@informatics.muni.cz"
  */
 
+/**
+ * File: Giant Font
+ *
+ * A very large ISO-8859-2 raster font (9x15 pixels).
+ *
+ * The font is supposed to be used with <gdImageChar> and <gdImageString>
+ * and their variants.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -4382,9 +4391,11 @@ gdFont gdFontGiantRep = {
 
 BGD_EXPORT_DATA_PROT gdFontPtr gdFontGiant = &gdFontGiantRep;
 
-/*
-	Function: gdFontGetGiant
-*/
+/**
+ * Function: gdFontGetGiant
+ *
+ * Returns the built-in giant font.
+ */
 BGD_DECLARE(gdFontPtr) gdFontGetGiant (void)
 {
 	return gdFontGiant;
diff --git a/Build/source/libs/gd/libgd-src/src/gdfontl.c b/Build/source/libs/gd/libgd-src/src/gdfontl.c
index 8501b5f7d96..97f7a65863d 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfontl.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfontl.c
@@ -11,6 +11,15 @@
    "Libor Skarvada, libor@informatics.muni.cz"
  */
 
+/**
+ * File: Large Font
+ *
+ * A large ISO-8859-2 raster font (8x16 pixels).
+ *
+ * The font is supposed to be used with <gdImageChar> and <gdImageString>
+ * and their variants.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -4639,9 +4648,11 @@ gdFont gdFontLargeRep = {
 
 BGD_EXPORT_DATA_PROT gdFontPtr gdFontLarge = &gdFontLargeRep;
 
-/*
-	Function: gdFontGetLarge
-*/
+/**
+ * Function: gdFontGetLarge
+ *
+ * Returns the built-in large font.
+ */
 BGD_DECLARE(gdFontPtr)
 gdFontGetLarge (void)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdfontmb.c b/Build/source/libs/gd/libgd-src/src/gdfontmb.c
index 566cc6dd15f..debee4e3105 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfontmb.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfontmb.c
@@ -9,6 +9,15 @@
    No copyright info was found in the original bdf.
  */
 
+/**
+ * File: Medium Bold Font
+ *
+ * A medium bold ISO-8859-2 raster font (7x13 pixels).
+ *
+ * The font is supposed to be used with <gdImageChar> and <gdImageString>
+ * and their variants.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -3869,9 +3878,11 @@ gdFont gdFontMediumBoldRep = {
 
 BGD_EXPORT_DATA_PROT gdFontPtr gdFontMediumBold = &gdFontMediumBoldRep;
 
-/*
-	Function: gdFontGetMediumBold
-*/
+/**
+ * Function: gdFontGetMediumBold
+ *
+ * Returns the built-in medium bold font.
+ */
 BGD_DECLARE(gdFontPtr)
 gdFontGetMediumBold (void)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdfonts.c b/Build/source/libs/gd/libgd-src/src/gdfonts.c
index f84b2ee7d4e..e184e364ca9 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfonts.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfonts.c
@@ -7,6 +7,15 @@
    No copyright info was found in the original bdf.
  */
 
+/**
+ * File: Small Font
+ *
+ * A small ISO-8859-2 raster font (7x13 pixels).
+ *
+ * The font is supposed to be used with <gdImageChar> and <gdImageString>
+ * and their variants.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -3867,9 +3876,11 @@ gdFont gdFontSmallRep = {
 
 BGD_EXPORT_DATA_PROT gdFontPtr gdFontSmall = &gdFontSmallRep;
 
-/*
-	Function: gdFontGetSmall
-*/
+/**
+ * Function: gdFontGetSmall
+ *
+ * Returns the built-in small font.
+ */
 BGD_DECLARE(gdFontPtr)
 gdFontGetSmall (void)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdfontt.c b/Build/source/libs/gd/libgd-src/src/gdfontt.c
index 3c97c4d376d..e7bb3458e16 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfontt.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfontt.c
@@ -10,6 +10,15 @@
    "Libor Skarvada, libor@informatics.muni.cz"
  */
 
+/**
+ * File: Tiny Font
+ *
+ * A very small ISO-8859-2 raster font (5x8 pixels).
+ *
+ * The font is supposed to be used with <gdImageChar> and <gdImageString>
+ * and their variants.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -2590,9 +2599,11 @@ gdFont gdFontTinyRep = {
 
 BGD_EXPORT_DATA_PROT gdFontPtr gdFontTiny = &gdFontTinyRep;
 
-/*
-	Function: gdFontGetTiny
-*/
+/**
+ * Function: gdFontGetTiny
+ *
+ * Returns the built-in tiny font.
+ */
 BGD_DECLARE(gdFontPtr)
 gdFontGetTiny (void)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdft.c b/Build/source/libs/gd/libgd-src/src/gdft.c
index e745c6c098d..d989ecc3873 100644
--- a/Build/source/libs/gd/libgd-src/src/gdft.c
+++ b/Build/source/libs/gd/libgd-src/src/gdft.c
@@ -6,6 +6,10 @@
 /********************************************/
 
 
+/**
+ * File: FreeType font rendering
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -17,7 +21,6 @@
 
 #include "gd.h"
 #include "gdhelpers.h"
-#include "entities.h"
 #include "gd_intern.h"
 
 /* 2.0.10: WIN32, not MSWIN32 */
@@ -46,7 +49,10 @@ static int fontConfigFlag = 0;
 static char *font_pattern(char **fontpath, char *fontpattern);
 #endif
 
+#ifdef HAVE_LIBFREETYPE
+#include "entities.h"
 static char *font_path(char **fontpath, char *name_list);
+#endif
 
 /* 2.0.30: move these up here so we can build correctly without freetype
 	but with fontconfig */
@@ -92,9 +98,11 @@ static char *font_path(char **fontpath, char *name_list);
 #define TRUE !FALSE
 #endif
 
-/*
-	Function: gdImageStringTTF
-*/
+/**
+ * Function: gdImageStringTTF
+ *
+ * Alias of <gdImageStringFT>.
+ */
 BGD_DECLARE(char *) gdImageStringTTF (gdImage * im, int *brect, int fg, char *fontlist,
                                       double ptsize, double angle, int x, int y, char *string)
 {
@@ -139,16 +147,6 @@ BGD_DECLARE(char *) gdImageStringFT (gdImage * im, int *brect, int fg, char *fon
 }
 #else
 
-#ifndef HAVE_LIBFONTCONFIG
-static char * font_pattern(char **fontpath, char *fontpattern)
-{
-	(void)fontpath;
-	(void)fontpattern;
-
-	return "libgd was not built with FontConfig support\n";
-}
-#endif /* HAVE_LIBFONTCONFIG */
-
 #include "gdcache.h"
 /* 2.0.16 Christophe Thomas: starting with FreeType 2.1.6, this is
   mandatory, and it has been supported for a long while. */
@@ -446,15 +444,15 @@ fontTest (void *element, void *key)
 	return (strcmp (a->fontlist, b->fontlist) == 0 && a->flags == b->flags);
 }
 
+#ifdef HAVE_LIBFONTCONFIG
 static int useFontConfig(int flag)
 {
-#ifdef HAVE_LIBFONTCONFIG
 	if (fontConfigFlag) {
 		return (!(flag & gdFTEX_FONTPATHNAME));
 	}
-#endif
 	return flag & gdFTEX_FONTCONFIG;
 }
+#endif
 
 static void *
 fontFetch (char **error, void *key)
@@ -768,17 +766,26 @@ gdft_draw_bitmap (gdCache_head_t * tc_cache, gdImage * im, int fg,
 	return (char *) NULL;
 }
 
-/*
-	Function: gdFreeFontCache
-*/
+/**
+ * Function: gdFreeFontCache
+ *
+ * Alias of <gdFontCacheShutdown>.
+ */
 BGD_DECLARE(void) gdFreeFontCache ()
 {
 	gdFontCacheShutdown ();
 }
 
-/*
-	Function: gdFontCacheShutdown
-*/
+/**
+ * Function: gdFontCacheShutdown
+ *
+ * Shut down the font cache and free the allocated resources.
+ *
+ * Important:
+ *  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.
+ */
 BGD_DECLARE(void) gdFontCacheShutdown ()
 {
 	if (fontCache) {
@@ -792,11 +799,31 @@ BGD_DECLARE(void) gdFontCacheShutdown ()
 	}
 }
 
-/*
-	Function: gdImageStringFT
-
-	Render a utf8 string onto a gd image.
-*/
+/**
+ * Function: gdImageStringFT
+ *
+ * Render an UTF-8 string onto a gd image.
+ *
+ * Parameters:
+ *	im       - The image to draw onto.
+ *  brect    - 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.
+ *	fg       - The font color.
+ *	fontlist - The semicolon delimited list of font filenames to look for.
+ *	ptsize   - The height of the font in typographical points (pt).
+ *	angle    - The angle in radian to rotate the font counter-clockwise.
+ *	x        - The x-coordinate of the basepoint (roughly the lower left corner) of the first letter.
+ *	y        - The y-coordinate of the basepoint (roughly the lower left corner) of the first letter.
+ *	string   - The string to render.
+ *
+ * Variant:
+ *  - <gdImageStringFTEx>
+ *
+ * See also:
+ *  - <gdImageString>
+ */
 BGD_DECLARE(char *) gdImageStringFT (gdImage * im, int *brect, int fg, char *fontlist,
                                      double ptsize, double angle, int x, int y, char *string)
 {
@@ -804,9 +831,15 @@ BGD_DECLARE(char *) gdImageStringFT (gdImage * im, int *brect, int fg, char *fon
 	                          ptsize, angle, x, y, string, 0);
 }
 
-/*
-	Function: gdFontCacheSetup
-*/
+/**
+ * Function: gdFontCacheSetup
+ *
+ * Set up the font cache.
+ *
+ * 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.
+ */
 BGD_DECLARE(int) gdFontCacheSetup (void)
 {
 	if (fontCache) {
@@ -834,23 +867,26 @@ BGD_DECLARE(int) gdFontCacheSetup (void)
   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:
-
-  > 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;
+  (start code)
+
+  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;
+
+  (end code)
 
   To output multiline text with a specific line spacing, include
   gdFTEX_LINESPACE in the setting of flags:
@@ -919,14 +955,14 @@ BGD_DECLARE(int) gdFontCacheSetup (void)
   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 gdFTUseFontConfig with a nonzero value. In that situation it
+  calling <gdFTUseFontConfig> 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:
 
     > flags | gdFTEX_FONTPATHNAME;
 
-  Unless gdFTUseFontConfig has been called with a nonzero value, GD
+  Unless <gdFTUseFontConfig> 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
@@ -939,7 +975,7 @@ BGD_DECLARE(int) gdFontCacheSetup (void)
   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 gdFTUseFontConfig with a nonzero value. In that situation it
+  calling <gdFTUseFontConfig> 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:
@@ -1630,6 +1666,7 @@ static char * font_pattern(char **fontpath, char *fontpattern)
 
 #endif /* HAVE_LIBFONTCONFIG */
 
+#ifdef HAVE_LIBFREETYPE
 /* Look up font using font names as file names. */
 static char * font_path(char **fontpath, char *name_list)
 {
@@ -1758,10 +1795,21 @@ static char * font_path(char **fontpath, char *name_list)
 	*fontpath = fullname;
 	return NULL;
 }
+#endif
 
-/*
-	Function: gdFTUseFontConfig
-*/
+/**
+ * Function: gdFTUseFontConfig
+ *
+ * Enable or disable fontconfig by default.
+ *
+ * If GD is built without libfontconfig support, this function is a NOP.
+ *
+ * Parameters:
+ *  flag - Zero to disable, nonzero to enable.
+ *
+ * See also:
+ *  - <gdImageStringFTEx>
+ */
 BGD_DECLARE(int) gdFTUseFontConfig(int flag)
 {
 #ifdef HAVE_LIBFONTCONFIG
diff --git a/Build/source/libs/gd/libgd-src/src/gdfx.c b/Build/source/libs/gd/libgd-src/src/gdfx.c
index f145de04802..d71a3421b2c 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfx.c
+++ b/Build/source/libs/gd/libgd-src/src/gdfx.c
@@ -25,10 +25,39 @@
 #define MAXY(x) MAX4(x[1],x[3],x[5],x[7])
 #define MINY(x) MIN4(x[1],x[3],x[5],x[7])
 
-/*
-	Function: gdImageStringFTCircle
-*/
-BGD_DECLARE(char *)
+/**
+ * Function: gdImageStringFTCircle
+ *
+ * Draw text curved along the top and bottom of a circular area of an image.
+ *
+ * Parameters:
+ *  im          - The image to draw onto.
+ *  cx          - The x-coordinate of the center of the circular area.
+ *  cy          - The y-coordinate of the center of the circular area.
+ *  radius      - The radius of the circular area.
+ *  textRadius  - The height of each character; if textRadius is 1/2 of radius,
+ *	              characters extend halfway from the edge to the center.
+ *  fillPortion - 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.
+ *  font        - The fontlist that is passed to <gdImageStringFT>.
+ *  points      - 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.
+ *  top         - The text to draw clockwise at the top of the circular area.
+ *  bottom      - The text to draw counterclockwise at the bottom of the
+ *                circular area.
+ *  fgcolor     - The font color.
+ *
+ * Returns:
+ *  NULL on success, or an error string on failure.
+ */
+BGD_DECLARE(char*)
 gdImageStringFTCircle (gdImagePtr im,
                        int cx,
                        int cy,
@@ -257,9 +286,21 @@ main (int argc, char *argv[])
 #define SUPERBITS1 1
 #define SUPERBITS2 2
 
-/*
-	Function: gdImageSquareToCircle
-*/
+/**
+ * Function: gdImageSquareToCircle
+ *
+ * Apply polar coordinate transformation to an image.
+ *
+ * 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).
+ *
+ * Parameters:
+ *  im     - The image, which must be square, i.e. width == height.
+ *  radius - The radius of the new image, i.e. width == height == radius * 2.
+ *
+ * Returns:
+ *  The transformed image, or NULL on failure.
+ */
 BGD_DECLARE(gdImagePtr)
 gdImageSquareToCircle (gdImagePtr im, int radius)
 {
@@ -386,19 +427,21 @@ gdImageSubSharpen (int pc, int c, int nc, float inner_coeff, float
 	return gdTrueColorAlpha ((int) red, (int) green, (int) blue, (int) alpha);
 }
 
-/*
-	Function: gdImageSharpen
-
-	Sharpen function added on 2003-11-19
-	by Paul Troughton (paul<dot>troughton<at>ieee<dot>org)
-	Simple 3x3 convolution kernel
-	Makes use of seperability
-	Faster, but less flexible, than full-blown unsharp masking
-	pct is sharpening percentage, and can be greater than 100
-	Silently does nothing to non-truecolor images
-	Silently does nothing for pct<0, as not a useful blurring function
-	Leaves transparency/alpha-channel untouched
-*/
+/**
+ * Function: gdImageSharpen
+ *
+ * Sharpen an image.
+ *
+ * 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.
+ *
+ * Parameters:
+ *  pct - The sharpening percentage, which can be greater than 100.
+ *
+ * Author:
+ *  Paul Troughton (paul<dot>troughton<at>ieee<dot>org)
+ */
 BGD_DECLARE(void)
 gdImageSharpen (gdImagePtr im, int pct)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdfx.h b/Build/source/libs/gd/libgd-src/src/gdfx.h
index cf83d3eb46e..dbd74984ebe 100644
--- a/Build/source/libs/gd/libgd-src/src/gdfx.h
+++ b/Build/source/libs/gd/libgd-src/src/gdfx.h
@@ -5,37 +5,8 @@ extern "C" {
 #ifndef GDFX_H
 #define GDFX_H 1
 
-/* im MUST be square, but can have any size. Returns a new image
-	of width and height radius * 2, in which the X axis of
-	the original has been remapped to theta (angle) and the Y axis
-	of the original has been remapped to rho (distance from center).
-	This is known as a "polar coordinate transform." */
-
 BGD_DECLARE(gdImagePtr) gdImageSquareToCircle(gdImagePtr im, int radius);
 
-/* Draws the text 'top' and 'bottom' on 'im', curved along the
-	edge of a circle of radius 'radius', with its
-	center at 'cx' and 'cy'. 'top' is written clockwise
-	along the top; 'bottom' is written counterclockwise
-	along the bottom. 'textRadius' determines the 'height'
-	of each character; if 'textRadius' is 1/2 of 'radius',
-	characters extend halfway from the edge to the center.
-	'fillPortion' varies from 0 to 1.0, with useful values
-	from about 0.4 to 0.9, and determines how much of the
-	180 degrees of arc assigned to each section of text
-	is actually occupied by text; 0.9 looks better than
-	1.0 which is rather crowded. 'font' is a freetype
-	font; see gdImageStringFT. 'points' is passed to the
-	freetype engine and has an effect on hinting; although
-	the size of the text is determined by radius, textRadius,
-	and fillPortion, you should pass a point size that
-	'hints' appropriately -- if you know the text will be
-	large, pass a large point size such as 24.0 to get the
-	best results. 'fgcolor' can be any color, and may have
-	an alpha component, do blending, etc.
-
-	Returns 0 on success, or an error string. */
-
 BGD_DECLARE(char *) gdImageStringFTCircle(
     gdImagePtr im,
     int cx,
@@ -49,18 +20,6 @@ BGD_DECLARE(char *) gdImageStringFTCircle(
     char *bottom,
     int fgcolor);
 
-/* 2.0.16:
- * Sharpen function added on 2003-11-19
- * by Paul Troughton (paul<dot>troughton<at>ieee<dot>org)
- * Simple 3x3 convolution kernel
- * Makes use of seperability
- * Faster, but less flexible, than full-blown unsharp masking
- * pct is sharpening percentage, and can be greater than 100
- * Silently does nothing to non-truecolor images
- * Silently does nothing for pct<0, as not a useful blurring function
- * Leaves transparency/alpha-channel untouched
- */
-
 BGD_DECLARE(void) gdImageSharpen (gdImagePtr im, int pct);
 
 #endif /* GDFX_H */
diff --git a/Build/source/libs/gd/libgd-src/src/gdhelpers.c b/Build/source/libs/gd/libgd-src/src/gdhelpers.c
index c371e78fa5b..20fff5c0356 100644
--- a/Build/source/libs/gd/libgd-src/src/gdhelpers.c
+++ b/Build/source/libs/gd/libgd-src/src/gdhelpers.c
@@ -91,7 +91,24 @@ gdReallocEx (void *ptr, size_t size)
 }
 
 /*
-	Function: gdFree
+  Function: gdFree
+
+    Frees memory that has been allocated by libgd functions.
+
+	Unless more specialized functions exists (for instance, <gdImageDestroy>),
+	all memory that has been allocated by public libgd functions has to be
+	freed by calling <gdFree>, 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.
+
+  Parameters:
+
+	ptr - Pointer to the memory space to free. If it is NULL, no operation is
+		  performed.
+
+  Returns:
+
+	Nothing.
 */
 BGD_DECLARE(void) gdFree (void *ptr)
 {
diff --git a/Build/source/libs/gd/libgd-src/src/gdxpm.c b/Build/source/libs/gd/libgd-src/src/gdxpm.c
index 15603a6bd84..4ac84662380 100644
--- a/Build/source/libs/gd/libgd-src/src/gdxpm.c
+++ b/Build/source/libs/gd/libgd-src/src/gdxpm.c
@@ -5,6 +5,14 @@
  * http://www.csn.ul.ie/~caolan
  */
 
+
+/**
+ * File: XPM Input
+ *
+ * Read XPM images.
+ */
+
+
 #ifdef HAVE_CONFIG_H
 #	include "config.h"
 #endif
@@ -52,14 +60,17 @@ BGD_DECLARE(gdImagePtr) gdImageCreateFromXpm(char *filename)
     A pointer to the new image or NULL if an error occurred.
 
   Example:
+    (start code)
+
+    gdImagePtr im;
+    FILE *in;
+    in = fopen("myxpm.xpm", "rb");
+    im = gdImageCreateFromXpm(in);
+    fclose(in);
+    // ... Use the image ...
+    gdImageDestroy(im);
 
-    > gdImagePtr im;
-    > FILE *in;
-    > in = fopen("myxpm.xpm", "rb");
-    > im = gdImageCreateFromXpm(in);
-    > fclose(in);
-    > // ... Use the image ...
-    > gdImageDestroy(im);
+    (end code)
 
 */
 BGD_DECLARE(gdImagePtr) gdImageCreateFromXpm(char *filename)
diff --git a/Build/source/libs/gd/libgd-src/tests/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/CMakeLists.txt
index 3c1402c57dc..7eef4bf46eb 100644
--- a/Build/source/libs/gd/libgd-src/tests/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/CMakeLists.txt
@@ -19,19 +19,26 @@ if (BUILD_TEST)
 
 	SET(TESTS_DIRS
 		bmp
+		fontconfig
 		freetype
 		gd
 		gd2
 		gdimagearc
+		gdimagebrightness
+		gdimageclone
+		gdimagecolor
 		gdimagecolorclosest
 		gdimagecolordeallocate
 		gdimagecolorexact
 		gdimagecolorreplace
 		gdimagecolorresolve
 		gdimagecolortransparent
+		gdimagecontrast
+		gdimageconvolution
 		gdimagecopy
 		gdimagecopyresampled
 		gdimagecopyrotated
+		gdimagecreate
 		gdimagecrop
 		gdimagefile
 		gdimagefill
@@ -41,7 +48,10 @@ if (BUILD_TEST)
 		gdimagefilledrectangle
 		gdimagefilltoborder
 		gdimagefilter
+		gdimageflip
+		gdimagegrayscale
 		gdimageline
+		gdimagenegate
 		gdimageopenpolygon
 		gdimagepixelate
 		gdimagepolygon
diff --git a/Build/source/libs/gd/libgd-src/tests/Makefile.am b/Build/source/libs/gd/libgd-src/tests/Makefile.am
index afdcd5d6a0a..5f8b624bc1c 100644
--- a/Build/source/libs/gd/libgd-src/tests/Makefile.am
+++ b/Build/source/libs/gd/libgd-src/tests/Makefile.am
@@ -4,6 +4,7 @@ libgdtest_a_SOURCES = \
 	gdtest/gdtest.c \
 	gdtest/gdtest.h \
 	gdhelpers.c
+libgdtest_a_CPPFLAGS = $(AM_CPPFLAGS) -DGDTEST_TOP_DIR='"$(srcdir)"'
 
 # Setup vars that subdirs will increment.
 libgd_test_programs =
@@ -13,19 +14,26 @@ EXTRA_DIST =
 TESTS =
 
 include bmp/Makemodule.am
+include fontconfig/Makemodule.am
 include freetype/Makemodule.am
 include gd/Makemodule.am
 include gd2/Makemodule.am
 include gdimagearc/Makemodule.am
+include gdimagebrightness/Makemodule.am
+include gdimageclone/Makemodule.am
+include gdimagecolor/Makemodule.am
 include gdimagecolorclosest/Makemodule.am
 include gdimagecolordeallocate/Makemodule.am
 include gdimagecolorexact/Makemodule.am
 include gdimagecolorreplace/Makemodule.am
 include gdimagecolorresolve/Makemodule.am
 include gdimagecolortransparent/Makemodule.am
+include gdimagecontrast/Makemodule.am
+include gdimageconvolution/Makemodule.am
 include gdimagecopy/Makemodule.am
 include gdimagecopyresampled/Makemodule.am
 include gdimagecopyrotated/Makemodule.am
+include gdimagecreate/Makemodule.am
 include gdimagecrop/Makemodule.am
 include gdimagefile/Makemodule.am
 include gdimagefill/Makemodule.am
@@ -35,7 +43,10 @@ include gdimagefilledpolygon/Makemodule.am
 include gdimagefilledrectangle/Makemodule.am
 include gdimagefilltoborder/Makemodule.am
 include gdimagefilter/Makemodule.am
+include gdimageflip/Makemodule.am
+include gdimagegrayscale/Makemodule.am
 include gdimageline/Makemodule.am
+include gdimagenegate/Makemodule.am
 include gdimageopenpolygon/Makemodule.am
 include gdimagepixelate/Makemodule.am
 include gdimagepolygon/Makemodule.am
@@ -63,7 +74,7 @@ include xbm/Makemodule.am
 include xpm/Makemodule.am
 
 LDADD = libgdtest.a ../src/libgd.la
-AM_CPPFLAGS = -I$(top_srcdir)/src -I $(top_srcdir)/tests/gdtest
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/tests/gdtest
 
 check_PROGRAMS = $(libgd_test_programs) $(libgd_helper_programs)
 TESTS += $(libgd_test_programs)
diff --git a/Build/source/libs/gd/libgd-src/tests/bmp/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/bmp/CMakeLists.txt
index 9c7800e9a67..a42629b8bcf 100644
--- a/Build/source/libs/gd/libgd-src/tests/bmp/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/bmp/CMakeLists.txt
@@ -1,6 +1,8 @@
 SET(TESTS_FILES
 	bmp_im2im
 	bmp_null
+	bug00275
+	bug00276
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/bmp/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/bmp/Makemodule.am
index 73be361bede..27dc7ecd00a 100644
--- a/Build/source/libs/gd/libgd-src/tests/bmp/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/bmp/Makemodule.am
@@ -1,5 +1,7 @@
 libgd_test_programs += \
-	bmp/bmp_null
+	bmp/bmp_null \
+	bmp/bug00275 \
+	bmp/bug00276
 
 if HAVE_LIBPNG
 libgd_test_programs += \
diff --git a/Build/source/libs/gd/libgd-src/tests/bmp/bug00275.c b/Build/source/libs/gd/libgd-src/tests/bmp/bug00275.c
new file mode 100644
index 00000000000..710c084c877
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/bmp/bug00275.c
@@ -0,0 +1,53 @@
+/* See <https://github.com/libgd/libgd/issues/275>. */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+#ifdef __GNUC__
+#define UNUSED __attribute__((unused))
+#else
+#define UNUSED
+#endif
+
+
+/* define callbacks for a non-seekable fake IO context */
+
+static void fakePutC(UNUSED gdIOCtx *ctx, UNUSED int c)
+{
+	// do nothing
+}
+
+static int fakePutBuf(UNUSED gdIOCtx *ctx, UNUSED const void *data, int wanted)
+{
+	return wanted;
+}
+
+
+int main()
+{
+	gdImagePtr im;
+	int white;
+	gdIOCtx ctx;
+
+	/* initialize the fake IO context */
+	ctx.getC = NULL;
+	ctx.getBuf = NULL;
+	ctx.putC = fakePutC;
+	ctx.putBuf = fakePutBuf;
+	ctx.seek = NULL;
+	ctx.tell = NULL;
+	ctx.gd_free = NULL;
+
+	/* create an image */
+	im = gdImageCreate(10, 10);
+	gdImageColorAllocate(im, 0, 0, 0);
+	white = gdImageColorAllocate(im, 255, 255, 255);
+	gdImageLine(im, 2,2, 7,7, white);
+
+	/* "save" the image as BMP */
+	gdImageBmpCtx(im, &ctx, 2);
+
+	return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/bmp/bug00276.c b/Build/source/libs/gd/libgd-src/tests/bmp/bug00276.c
new file mode 100644
index 00000000000..58ca423b7ee
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/bmp/bug00276.c
@@ -0,0 +1,32 @@
+/* See <https://github.com/libgd/libgd/issues/276> */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+	gdImagePtr im_orig, im_saved;
+	int white;
+	void *data;
+	int size;
+
+	/* create an image */
+	im_orig = gdImageCreate(10, 10);
+	gdImageColorAllocate(im_orig, 0, 0, 0);
+	white = gdImageColorAllocate(im_orig, 255, 255, 255);
+	gdImageLine(im_orig, 0,0, 9,9, white);
+
+	/* save the image, re-read it and compare it with the original */
+	data = gdImageBmpPtr(im_orig, &size, 1);
+	im_saved = gdImageCreateFromBmpPtr(size, data);
+	gdTestAssert(im_saved != NULL);
+	gdAssertImageEquals(im_orig, im_saved);
+
+	/* clean up */
+	gdImageDestroy(im_orig);
+	gdImageDestroy(im_saved);
+
+	return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/fontconfig/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/fontconfig/CMakeLists.txt
new file mode 100644
index 00000000000..159130dffb2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/fontconfig/CMakeLists.txt
@@ -0,0 +1,7 @@
+IF(FREETYPE_FOUND AND FONTCONFIG_FOUND)
+LIST(APPEND TESTS_FILES
+    basic
+)
+ENDIF(FREETYPE_FOUND AND FONTCONFIG_FOUND)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/fontconfig/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/fontconfig/Makemodule.am
new file mode 100644
index 00000000000..cbde85b4464
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/fontconfig/Makemodule.am
@@ -0,0 +1,9 @@
+if HAVE_LIBFONTCONFIG
+if HAVE_LIBFREETYPE
+libgd_test_programs += \
+	fontconfig/basic
+endif
+endif
+
+EXTRA_DIST += \
+	fontconfig/CMakeLists.txt
diff --git a/Build/source/libs/gd/libgd-src/tests/fontconfig/basic.c b/Build/source/libs/gd/libgd-src/tests/fontconfig/basic.c
new file mode 100644
index 00000000000..71d24fb60a3
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/fontconfig/basic.c
@@ -0,0 +1,33 @@
+/**
+ * A most basic test for fontconfig support.
+ *
+ * Without actually using fontconfig, passing an empty fontlist to
+ * gdImageStringFT() would return an error ("Could not find/open font").
+ * We're checking that it returns NULL.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    int black;
+    char *error;
+
+    im = gdImageCreate(100, 100);
+    gdTestAssert(im != NULL);
+    gdImageColorAllocate(im, 255, 255, 255);
+    black = gdImageColorAllocate(im, 0, 0, 0);
+
+    gdTestAssert(gdFTUseFontConfig(1));
+    error = gdImageStringFT(im, NULL, black, "", 14.0, 0.0, 10, 20, "foo");
+    gdTestAssertMsg(error == NULL, "%s", error);
+
+    gdImageDestroy(im);
+    gdFontCacheShutdown();
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/freetype/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/freetype/CMakeLists.txt
index 83bb18d754d..728c226c661 100644
--- a/Build/source/libs/gd/libgd-src/tests/freetype/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/freetype/CMakeLists.txt
@@ -1,6 +1,6 @@
 IF(FREETYPE_FOUND)
 SET(TESTS_FILES
-#	bug00132
+	bug00132
 )
 ENDIF(FREETYPE_FOUND)
 
diff --git a/Build/source/libs/gd/libgd-src/tests/freetype/bug00132.c b/Build/source/libs/gd/libgd-src/tests/freetype/bug00132.c
index 2c3d6bc8103..713dd2d023f 100644
--- a/Build/source/libs/gd/libgd-src/tests/freetype/bug00132.c
+++ b/Build/source/libs/gd/libgd-src/tests/freetype/bug00132.c
@@ -34,5 +34,6 @@ int main()
 		}
 	}
 	gdImageDestroy(im);
+	gdFontCacheShutdown();
 	return error;
 }
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gd2/CMakeLists.txt
index 8aecacc7fd5..8c27babea2c 100644
--- a/Build/source/libs/gd/libgd-src/tests/gd2/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/CMakeLists.txt
@@ -1,8 +1,12 @@
 SET(TESTS_FILES
+	bug_289
+	bug00309
+	bug00354
 	gd2_empty_file
 	gd2_im2im
 	gd2_null
 	php_bug_72339
+	too_few_image_data
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gd2/Makemodule.am
index 4c0199039eb..add4f34a76f 100644
--- a/Build/source/libs/gd/libgd-src/tests/gd2/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/Makemodule.am
@@ -1,7 +1,11 @@
 libgd_test_programs += \
+	gd2/bug_289 \
+	gd2/bug00309 \
+	gd2/bug00354 \
 	gd2/gd2_empty_file \
 	gd2/php_bug_72339 \
-	gd2/gd2_read_corrupt
+	gd2/gd2_read_corrupt \
+	gd2/too_few_image_data
 
 if HAVE_LIBZ
 libgd_test_programs += \
@@ -16,10 +20,12 @@ endif
 
 EXTRA_DIST += \
 	gd2/CMakeLists.txt \
+	gd2/bug00354a.gd2 \
+	gd2/bug00354b.gd2 \
 	gd2/conv_gd2_exp.gd2 \
 	gd2/conv_test.gd2 \
 	gd2/conv_test_exp.png \
 	gd2/empty.gd2 \
 	gd2/invalid_header.gd2 \
 	gd2/invalid_neg_size.gd2 \
-	gd2/php_bug_72339_exp.gd2
+	gd2/too_few_image_data.gd2
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/bug00309.c b/Build/source/libs/gd/libgd-src/tests/gd2/bug00309.c
new file mode 100644
index 00000000000..b649cdc2d63
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/bug00309.c
@@ -0,0 +1,37 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/309>.
+ *
+ * We test that an image with 64x64 pixels reports only a single chunk in the
+ * GD2 image header when the chunk size is 64.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    unsigned char *buf;
+    int size, word;
+
+    im = gdImageCreate(64, 64);
+    gdImageColorAllocate(im, 0, 0, 0);
+
+    buf = gdImageGd2Ptr(im, 64, 1, &size);
+
+    gdImageDestroy(im);
+
+    word = buf[10] << 8 | buf[11];
+    gdTestAssertMsg(word == 64, "chunk size is %d, but expected 64\n", word);
+    word = buf[14] << 8 | buf[15];
+    gdTestAssertMsg(word == 1, "x chunk count is %d, but expected 1\n", word);
+    word = buf[16] << 8 | buf[17];
+    gdTestAssertMsg(word == 1, "y chunk count is %d, but expected 1\n", word);
+    gdTestAssertMsg(size == 5145, "file size is %d, but expected 5145\n", size);
+
+    gdFree(buf);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/bug00354.c b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354.c
new file mode 100644
index 00000000000..8dc27cc5ad0
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354.c
@@ -0,0 +1,32 @@
+/**
+ * We're testing GD2 image files which report illegal chunk counts. These should
+ * not cause integer overflows or other issues, but instead simply fail to be
+ * loaded.
+ *
+ * See also <https://github.com/libgd/libgd/issues/354>.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+
+    fp = gdTestFileOpen2("gd2", "bug00354a.gd2");
+    gdTestAssert(fp != NULL);
+    im = gdImageCreateFromGd2(fp);
+    gdTestAssert(im == NULL);
+    fclose(fp);
+
+    fp = gdTestFileOpen2("gd2", "bug00354b.gd2");
+    gdTestAssert(fp != NULL);
+    im = gdImageCreateFromGd2(fp);
+    gdTestAssert(im == NULL);
+    fclose(fp);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/bug00354a.gd2 b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354a.gd2
new file mode 100644
index 00000000000..5060bfde3aa
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354a.gd2
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/bug00354b.gd2 b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354b.gd2
new file mode 100644
index 00000000000..8600126becb
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/bug00354b.gd2
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/bug_289.c b/Build/source/libs/gd/libgd-src/tests/gd2/bug_289.c
new file mode 100644
index 00000000000..ad311e93ebc
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/bug_289.c
@@ -0,0 +1,33 @@
+/**
+ * Passing an unrecognized format to gdImageGd2() should result in
+ * GD2_FMT_TRUECOLOR_COMPRESSED for truecolor images.
+ *
+ * See <https://github.com/libgd/libgd/issues/289>.
+ */
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+#define GD2_FMT_UNRECOGNIZED 0
+#define GD2_FMT_TRUECOLOR_COMPRESSED 4
+
+#define MSG "expected %s byte to be %d, but got %d\n"
+
+
+int main()
+{
+    gdImagePtr im;
+    char *buffer;
+    int size;
+
+    im = gdImageCreateTrueColor(10, 10);
+    gdTestAssert(im != NULL);
+    buffer = (char *) gdImageGd2Ptr(im, 128, GD2_FMT_UNRECOGNIZED, &size);
+    gdTestAssert(buffer != NULL);
+    gdImageDestroy(im);
+    gdTestAssertMsg(buffer[12] == 0, MSG, "1st", 0, buffer[12]);
+    gdTestAssertMsg(buffer[13] == GD2_FMT_TRUECOLOR_COMPRESSED, MSG, "2nd", GD2_FMT_TRUECOLOR_COMPRESSED, buffer[13]);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339.c b/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339.c
index e15383e8c75..7ce60289ef8 100644
--- a/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339.c
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339.c
@@ -8,14 +8,29 @@ int main()
 {
 	gdImagePtr im;
 	FILE *fp;
-	
-	fp = gdTestFileOpen2("gd2", "php_bug_72339_exp.gd2");
-	im = gdImageCreateFromGd2(fp);
-	if (im == NULL) {
-		return 0;
-	} else {
-		gdTestErrorMsg("Image should have failed to be loaded");
-		return 1;
+	int i;
+	const char header[] = {
+		0x00, 0x02,
+		0x00, 0x01,
+		0x00, 0x01,
+		0x00, 0x40,
+		0x00, 0x02,
+		0x54, 0xA0,
+		0x5B, 0x00
+	};
+
+	/* we're creating the test image dynamically, due to its size */
+	fp = gdTestTempFp();
+	fwrite(header, sizeof(header[0]), sizeof(header), fp);
+	for (i = 0; i < 0x4000000; i++) {
+		fputc(0x41, fp);
 	}
+	rewind(fp);
+
+	im = gdImageCreateFromGd2(fp);
+	fclose(fp);
+	
+	gdTestAssertMsg(im == NULL, "Image should have failed to be loaded\n");
 
+	return gdNumFailures();
 }
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339_exp.gd2 b/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339_exp.gd2
deleted file mode 100644
index 39ed2270390..00000000000
--- a/Build/source/libs/gd/libgd-src/tests/gd2/php_bug_72339_exp.gd2
+++ /dev/null
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.c b/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.c
new file mode 100644
index 00000000000..3153a080078
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.c
@@ -0,0 +1,22 @@
+/*
+too_few_image_data.gd2 claims to have a size of 12336x48 pixels, but doesn't
+provide as much image data. We test that gdImageCreateFromGd2Ctx() returns NULL
+in this case.
+*/
+
+#include "gd.h"
+#include "gdtest.h"
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+
+    fp = gdTestFileOpen2("gd2", "too_few_image_data.gd2");
+    gdTestAssert(fp != NULL);
+    im = gdImageCreateFromGd2(fp);
+    gdTestAssert(im == NULL);
+    fclose(fp);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.gd2 b/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.gd2
new file mode 100644
index 00000000000..1c797d1acfa
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/too_few_image_data.gd2
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/Makemodule.am
new file mode 100644
index 00000000000..142fd948484
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/Makemodule.am
@@ -0,0 +1,10 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimagebrightness/basic
+endif
+
+EXTRA_DIST += \
+	gdimagebrightness/CMakeLists.txt \
+	gdimagebrightness/basic.png \
+	gdimagebrightness/basic+100.png \
+	gdimagebrightness/basic-100.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic+100.png b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic+100.png
new file mode 100644
index 00000000000..5ed328916ff
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic+100.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic-100.png b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic-100.png
new file mode 100644
index 00000000000..80c2997905d
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic-100.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.c
new file mode 100644
index 00000000000..779704830f0
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.c
@@ -0,0 +1,41 @@
+/**
+ * Basic test for gdImageBrightness()
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void test_brightness(int brightness);
+
+
+int main()
+{
+    test_brightness(+100);
+    test_brightness(-100);
+
+    return gdNumFailures();
+}
+
+
+static void test_brightness(int brightness)
+{
+    gdImagePtr im;
+    FILE *fp;
+    char basename[256];
+    char *path;
+
+    fp = gdTestFileOpen2("gdimagebrightness", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    gdImageBrightness(im, brightness);
+
+    sprintf(basename, "basic%+03d.png", brightness);
+    path = gdTestFilePath2("gdimagebrightness", basename);
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.png
new file mode 100644
index 00000000000..517010b42ff
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagebrightness/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageclone/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimageclone/CMakeLists.txt
new file mode 100644
index 00000000000..e6ccc318a0f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageclone/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	bug00300
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageclone/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimageclone/Makemodule.am
new file mode 100644
index 00000000000..4b1b54c0100
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageclone/Makemodule.am
@@ -0,0 +1,5 @@
+libgd_test_programs += \
+	gdimageclone/bug00300
+
+EXTRA_DIST += \
+	gdimageclone/CMakeLists.txt
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageclone/bug00300.c b/Build/source/libs/gd/libgd-src/tests/gdimageclone/bug00300.c
new file mode 100644
index 00000000000..c5b7bde1724
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageclone/bug00300.c
@@ -0,0 +1,32 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/300>
+ *
+ * We're testing that the resolution does not change when cloning.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im, clone;
+
+    im = gdImageCreate(8, 8);
+    gdImageSetResolution(im, 100, 50);
+
+    clone = gdImageClone(im);
+
+    gdTestAssertMsg(gdImageResolutionX(clone) == gdImageResolutionX(im),
+                    "horizontal resolution doesn't match: expected %d, got %d\n",
+                    gdImageResolutionX(im), gdImageResolutionX(clone));
+    gdTestAssertMsg(gdImageResolutionY(clone) == gdImageResolutionY(im),
+                    "vertical resolution doesn't match: expected %d, got %d\n",
+                    gdImageResolutionY(im), gdImageResolutionY(clone));
+
+    gdImageDestroy(clone);
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecolor/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecolor/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/Makemodule.am
new file mode 100644
index 00000000000..caf26a4d487
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/Makemodule.am
@@ -0,0 +1,9 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimagecolor/basic
+endif
+
+EXTRA_DIST += \
+	gdimagecolor/CMakeLists.txt \
+	gdimagecolor/basic.png \
+	gdimagecolor/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.c
new file mode 100644
index 00000000000..ff2fe349854
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.c
@@ -0,0 +1,29 @@
+/**
+ * Basic test for gdImageColor()
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *path;
+
+    fp = gdTestFileOpen2("gdimagecolor", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    gdImageColor(im, 127, -127, -127, 0);
+
+    path = gdTestFilePath2("gdimagecolor", "basic_exp.png");
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.png
new file mode 100644
index 00000000000..310f4ae89ed
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic_exp.png
new file mode 100644
index 00000000000..0af32508bc6
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecolor/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/Makemodule.am
new file mode 100644
index 00000000000..635e2dc46a1
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/Makemodule.am
@@ -0,0 +1,10 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimagecontrast/basic
+endif
+
+EXTRA_DIST += \
+	gdimagecontrast/CMakeLists.txt \
+	gdimagecontrast/basic.png \
+	gdimagecontrast/basic+50.png \
+	gdimagecontrast/basic-50.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic+50.png b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic+50.png
new file mode 100644
index 00000000000..d2a85ed6249
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic+50.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic-50.png b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic-50.png
new file mode 100644
index 00000000000..94151ecaff7
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic-50.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.c
new file mode 100644
index 00000000000..66c17ab9fb9
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.c
@@ -0,0 +1,41 @@
+/**
+ * Basic test for gdImageContrast()
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void test_contrast(double contrast);
+
+
+int main()
+{
+    test_contrast(+50.0);
+    test_contrast(-50.0);
+
+    return gdNumFailures();
+}
+
+
+static void test_contrast(double contrast)
+{
+    gdImagePtr im;
+    FILE *fp;
+    char basename[256];
+    char *path;
+
+    fp = gdTestFileOpen2("gdimagecontrast", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    gdImageContrast(im, contrast);
+
+    sprintf(basename, "basic%+03.0f.png", contrast);
+    path = gdTestFilePath2("gdimagecontrast", basename);
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.png
new file mode 100644
index 00000000000..517010b42ff
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecontrast/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/Makemodule.am
new file mode 100644
index 00000000000..8f65b0f36e9
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/Makemodule.am
@@ -0,0 +1,12 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimageconvolution/basic
+endif
+
+EXTRA_DIST += \
+	gdimageconvolution/CMakeLists.txt \
+	gdimageconvolution/basic.png \
+	gdimageconvolution/basic_edge_detect_quick.png \
+	gdimageconvolution/basic_emboss.png \
+	gdimageconvolution/basic_mean_removal.png \
+	gdimageconvolution/basic_smooth.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.c
new file mode 100644
index 00000000000..267a079d898
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.c
@@ -0,0 +1,62 @@
+/**
+ * Basic test for gdImageConvolution() and related functions
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void test_convolution(void (*convolution_func)(gdImagePtr im), const char *expected)
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *path;
+
+    fp = gdTestFileOpen2("gdimageconvolution", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    convolution_func(im);
+
+    path = gdTestFilePath2("gdimageconvolution", expected);
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+}
+
+
+static void test_edge_detect_quick(gdImagePtr im)
+{
+    gdImageEdgeDetectQuick(im);
+}
+
+
+static void test_smooth(gdImagePtr im)
+{
+    gdImageSmooth(im, 5);
+}
+
+
+static void test_emboss(gdImagePtr im)
+{
+    gdImageEmboss(im);
+}
+
+
+static void test_mean_removal(gdImagePtr im)
+{
+    gdImageMeanRemoval(im);
+}
+
+
+int main()
+{
+    test_convolution(&test_edge_detect_quick, "basic_edge_detect_quick.png");
+    test_convolution(&test_smooth, "basic_smooth.png");
+    test_convolution(&test_emboss, "basic_emboss.png");
+    test_convolution(&test_mean_removal, "basic_mean_removal.png");
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.png
new file mode 100644
index 00000000000..2db78821ab8
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_edge_detect_quick.png b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_edge_detect_quick.png
new file mode 100644
index 00000000000..195a0fdcdf2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_edge_detect_quick.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_emboss.png b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_emboss.png
new file mode 100644
index 00000000000..bafd88233f5
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_emboss.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_mean_removal.png b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_mean_removal.png
new file mode 100644
index 00000000000..e98a91ac821
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_mean_removal.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_smooth.png b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_smooth.png
new file mode 100644
index 00000000000..7907143fd63
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageconvolution/basic_smooth.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecopyrotated/bug00020.c b/Build/source/libs/gd/libgd-src/tests/gdimagecopyrotated/bug00020.c
index fe8dfdf451d..4933df00376 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagecopyrotated/bug00020.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecopyrotated/bug00020.c
@@ -7,7 +7,6 @@ int main()
 {
 	gdImagePtr im, im2;
 	int error = 0;
-	char *path;
 
 	im = gdImageCreateTrueColor(width, width);
 	gdImageFilledRectangle(im, 0,0, width, width, 0xFF0000);
@@ -18,13 +17,11 @@ int main()
 	im2 = gdImageCreateTrueColor(width, width);
 
 	gdImageCopyRotated(im2, im, width / 2, width / 2, 0,0, width, width, 60);
-	path = gdTestFilePath2("gdimagecopyrotated", "bug00020_exp.png");
-	if (!gdAssertImageEqualsToFile(path, im2)) {
+	if (!gdAssertImageEqualsToFile("gdimagecopyrotated/bug00020_exp.png", im2)) {
 		error = 1;
 	}
 
 	gdImageDestroy(im2);
 	gdImageDestroy(im);
-	free(path);
 	return error;
 }
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecreate/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/CMakeLists.txt
new file mode 100644
index 00000000000..905e79c52e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/CMakeLists.txt
@@ -0,0 +1,5 @@
+SET(TESTS_FILES
+	bug00340
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecreate/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/Makemodule.am
new file mode 100644
index 00000000000..886608694af
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/Makemodule.am
@@ -0,0 +1,5 @@
+libgd_test_programs += \
+	gdimagecreate/bug00340
+
+EXTRA_DIST += \
+	gdimagecreate/CMakeLists.txt
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecreate/bug00340.c b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/bug00340.c
new file mode 100644
index 00000000000..14129ab8660
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecreate/bug00340.c
@@ -0,0 +1,33 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/340>
+ *
+ * We're testing that trying to create an oversized image fails early,
+ * triggering an appropriate warning.
+ */
+
+
+#include <string.h>
+#include "gd.h"
+#include "gd_errors.h"
+#include "gdtest.h"
+
+
+#define MSG "product of memory allocation multiplication would exceed INT_MAX, failing operation gracefully\n"
+
+
+void error_handler(int priority, const char *format, ...)
+{
+    gdTestAssert(priority == GD_WARNING);
+    gdTestAssert(!strcmp(format, MSG));
+}
+
+
+int main()
+{
+    gdImagePtr im;
+
+    im = gdImageCreate(64970, 65111);
+    gdTestAssert(im == NULL);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecrop/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/CMakeLists.txt
index f7e4c7ef475..4b1e97e292c 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagecrop/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/CMakeLists.txt
@@ -1,4 +1,5 @@
 SET(TESTS_FILES
+	bug00297
 	php_bug_72494
 )
 
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecrop/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/Makemodule.am
index 210888b5a70..fe73c1de929 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagecrop/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/Makemodule.am
@@ -1,4 +1,5 @@
 libgd_test_programs += \
+	gdimagecrop/bug00297 \
 	gdimagecrop/php_bug_72494
 
 EXTRA_DIST += \
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagecrop/bug00297.c b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/bug00297.c
new file mode 100644
index 00000000000..5ce99604468
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagecrop/bug00297.c
@@ -0,0 +1,28 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/297>.
+ *
+ * We're testing that the result of gdImageCrop() is a palette image,
+ * if the source was also a palette image.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr src, dst;
+    gdRect rect = {0, 0, 8, 8};
+
+    src = gdImageCreate(8, 8);
+    dst = gdImageCrop(src, &rect);
+
+    gdTestAssert(!gdImageTrueColor(src));
+    gdTestAssert(!gdImageTrueColor(dst));
+
+    gdImageDestroy(dst);
+    gdImageDestroy(src);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefile/gdnametest.c b/Build/source/libs/gd/libgd-src/tests/gdimagefile/gdnametest.c
index 40dbc30b9e3..66da484e821 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagefile/gdnametest.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagefile/gdnametest.c
@@ -4,7 +4,6 @@
 
 #include "gd.h"
 #include "gdtest.h"
-#include "test_config.h"
 
 #define WIDTH 60
 #define HEIGHT 50
@@ -50,8 +49,8 @@ gdImagePtr mkcross() {
 void
 do_test() {
 
-    gdTestAssertMsg(strchr("123",'2') != 0, "strchr() is not functional.\n",1);
-    gdTestAssertMsg(strcasecmp("123abC","123Abc") == 0, "strcasecmp() is not functional.\n",1);
+    gdTestAssertMsg(strchr("123",'2') != 0, "strchr() is not functional.\n");
+    gdTestAssertMsg(strcasecmp("123abC","123Abc") == 0, "strcasecmp() is not functional.\n");
     
     int n;
     struct {
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/CMakeLists.txt
index 1a2d3305f5e..190dad7f943 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/CMakeLists.txt
@@ -5,6 +5,7 @@ SET(TESTS_FILES
 	gdimagefilledpolygon3
 	bug00100
 	php_bug_64641
+	self_intersecting
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/Makemodule.am
index 7a2f6812bbf..03c48462b3d 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/Makemodule.am
@@ -5,7 +5,8 @@ libgd_test_programs += \
 	gdimagefilledpolygon/gdimagefilledpolygon1 \
 	gdimagefilledpolygon/gdimagefilledpolygon2 \
 	gdimagefilledpolygon/gdimagefilledpolygon3 \
-	gdimagefilledpolygon/php_bug_64641
+	gdimagefilledpolygon/php_bug_64641 \
+	gdimagefilledpolygon/self_intersecting
 endif
 
 EXTRA_DIST += \
@@ -15,4 +16,5 @@ EXTRA_DIST += \
 	gdimagefilledpolygon/gdimagefilledpolygon1.png \
 	gdimagefilledpolygon/gdimagefilledpolygon2.png \
 	gdimagefilledpolygon/gdimagefilledpolygon3.png \
-	gdimagefilledpolygon/php_bug_64641.png
+	gdimagefilledpolygon/php_bug_64641.png \
+	gdimagefilledpolygon/self_intersecting_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting.c b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting.c
new file mode 100644
index 00000000000..ebb1404984d
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting.c
@@ -0,0 +1,31 @@
+/**
+ * We're testing the filling behavior of self-intersecting polygons, which is
+ * *currently* using the even-odd fillrule.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    int black;
+    gdPoint points[] = {{50, 5}, {24, 86}, {93, 36}, {7, 36}, {76, 86}};
+    char *path;
+
+    im = gdImageCreate(100, 100);
+    gdImageColorAllocate(im, 255, 255, 255);
+    black = gdImageColorAllocate(im, 0, 0, 0);
+
+    gdImageFilledPolygon(im, points, 5, black);
+
+    path = gdTestFilePath2("gdimagefilledpolygon", "self_intersecting_exp.png");
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting_exp.png
new file mode 100644
index 00000000000..907820ffe7f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagefilledpolygon/self_intersecting_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimageflip/CMakeLists.txt
new file mode 100644
index 00000000000..39caf080fb3
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	gdimageflip
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimageflip/Makemodule.am
new file mode 100644
index 00000000000..e3a1f8ea527
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/Makemodule.am
@@ -0,0 +1,11 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimageflip/gdimageflip
+endif
+
+EXTRA_DIST += \
+	gdimageflip/CMakeLists.txt \
+	gdimageflip/remi.png \
+	gdimageflip/gdimageflipvertical_exp.png \
+	gdimageflip/gdimagefliphorizontal_exp.png \
+	gdimageflip/gdimageflipboth_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflip.c b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflip.c
new file mode 100644
index 00000000000..e0a1a2ab3d7
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflip.c
@@ -0,0 +1,37 @@
+/**
+ * Testing the basic operation of the gdImageFlip*() functions
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void test_flip(void (*func)(gdImagePtr), const char *filename)
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *path;
+
+    fp = gdTestFileOpen2("gdimageflip", "remi.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    func(im);
+
+    path = gdTestFilePath2("gdimageflip", filename);
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+}
+
+
+int main()
+{
+    test_flip(gdImageFlipVertical, "gdimageflipvertical_exp.png");
+    test_flip(gdImageFlipHorizontal, "gdimagefliphorizontal_exp.png");
+    test_flip(gdImageFlipBoth, "gdimageflipboth_exp.png");
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipboth_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipboth_exp.png
new file mode 100644
index 00000000000..d9cb57681c8
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipboth_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimagefliphorizontal_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimagefliphorizontal_exp.png
new file mode 100644
index 00000000000..5e7c7f9b717
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimagefliphorizontal_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipvertical_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipvertical_exp.png
new file mode 100644
index 00000000000..383516393c9
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/gdimageflipvertical_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageflip/remi.png b/Build/source/libs/gd/libgd-src/tests/gdimageflip/remi.png
new file mode 100644
index 00000000000..2db78821ab8
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageflip/remi.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/Makemodule.am
new file mode 100644
index 00000000000..e715c5b4235
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/Makemodule.am
@@ -0,0 +1,9 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimagegrayscale/basic
+endif
+
+EXTRA_DIST += \
+	gdimagegrayscale/CMakeLists.txt \
+	gdimagegrayscale/basic.png \
+	gdimagegrayscale/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.c
new file mode 100644
index 00000000000..40b4201944a
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.c
@@ -0,0 +1,29 @@
+/**
+ * Basic test for gdImageGrayScale()
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *path;
+
+    fp = gdTestFileOpen2("gdimagegrayscale", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    gdImageGrayScale(im);
+
+    path = gdTestFilePath2("gdimagegrayscale", "basic_exp.png");
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.png
new file mode 100644
index 00000000000..517010b42ff
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic_exp.png
new file mode 100644
index 00000000000..310f4ae89ed
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagegrayscale/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimageline/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimageline/CMakeLists.txt
index 61982517ede..a1658a61a04 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimageline/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimageline/CMakeLists.txt
@@ -1,6 +1,8 @@
 SET(TESTS_FILES
 	gdimageline_aa
 	gdimageline_aa_outofrange
+	gdImageAALine_thickness
+	github_bug_167
 	bug00077
 	bug00072
 	bug00111
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagenegate/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/CMakeLists.txt
new file mode 100644
index 00000000000..381c74d06e2
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/CMakeLists.txt
@@ -0,0 +1,5 @@
+LIST(APPEND TESTS_FILES
+	basic
+)
+
+ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagenegate/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/Makemodule.am
new file mode 100644
index 00000000000..03b4dce1adb
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/Makemodule.am
@@ -0,0 +1,9 @@
+if HAVE_LIBPNG
+libgd_test_programs += \
+	gdimagenegate/basic
+endif
+
+EXTRA_DIST += \
+	gdimagenegate/CMakeLists.txt \
+	gdimagenegate/basic.png \
+	gdimagenegate/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.c b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.c
new file mode 100644
index 00000000000..f8dafc8ea23
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.c
@@ -0,0 +1,29 @@
+/**
+ * Basic test for gdImageNegate()
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *path;
+
+    fp = gdTestFileOpen2("gdimagenegate", "basic.png");
+    im = gdImageCreateFromPng(fp);
+    fclose(fp);
+
+    gdImageNegate(im);
+
+    path = gdTestFilePath2("gdimagenegate", "basic_exp.png");
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.png b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.png
new file mode 100644
index 00000000000..517010b42ff
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic_exp.png
new file mode 100644
index 00000000000..2dc0484d018
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagenegate/basic_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/CMakeLists.txt
index 517864ed2ba..9008d86c77f 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/CMakeLists.txt
@@ -1,7 +1,9 @@
 SET(TESTS_FILES
 	bug00003
 	bug00106_gdimagerectangle
+	bug00299
 	github_bug_00172
+	point_ordering
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/Makemodule.am
index 4175ca59873..ea9d52b9662 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/Makemodule.am
@@ -1,7 +1,10 @@
 libgd_test_programs += \
 	gdimagerectangle/bug00003 \
 	gdimagerectangle/bug00106_gdimagerectangle \
-	gdimagerectangle/github_bug_00172
+	gdimagerectangle/bug00299 \
+	gdimagerectangle/github_bug_00172 \
+	gdimagerectangle/point_ordering
 
 EXTRA_DIST += \
-	gdimagerectangle/CMakeLists.txt
+	gdimagerectangle/CMakeLists.txt \
+	gdimagerectangle/bug00299_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299.c b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299.c
new file mode 100644
index 00000000000..7e604cee941
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299.c
@@ -0,0 +1,32 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/299>
+ *
+ * We test that thick rectangles are drawn as desired.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    int black;
+
+    im = gdImageCreate(70, 70);
+    gdImageColorAllocate(im, 255, 255, 255);
+    black = gdImageColorAllocate(im, 0, 0, 0);
+    gdImageSetThickness(im, 4);
+
+    gdImageRectangle(im, 10,10, 50,50, black);
+    gdImageRectangle(im, 10,60, 50,60, black);
+    gdImageRectangle(im, 60,10, 60,50, black);
+    gdImageRectangle(im, 60,60, 60,60, black);
+
+    gdAssertImageEqualsToFile("gdimagerectangle/bug00299_exp.png", im);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299_exp.png
new file mode 100644
index 00000000000..6ebdba64d72
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/bug00299_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/point_ordering.c b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/point_ordering.c
new file mode 100644
index 00000000000..b2ea4ed1735
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerectangle/point_ordering.c
@@ -0,0 +1,76 @@
+/**
+ * Test point ordering of gdImageRectangle()
+ *
+ * We're testing the two allowed point orders with and without thickness,
+ * and verify that all sides of the rectangle are drawn.
+ *
+ * See also <https://github.com/libgd/libgd/issues/177>
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void draw_and_check_rectangle(gdImagePtr im, int x1, int y1, int x2, int y2, int black, int red);
+static void draw_and_check_pixel(gdImagePtr im, int x, int y, int black, int red);
+
+
+int main()
+{
+    gdImagePtr im;
+    int black, red;
+
+    im = gdImageCreate(110, 210);
+    gdImageColorAllocate(im, 255, 255, 255);
+    black = gdImageColorAllocate(im,   0,   0,   0);
+    red   = gdImageColorAllocate(im, 255,   0,   0);
+
+    draw_and_check_rectangle(im,  10,  10,  50,  50, black, red);
+    draw_and_check_rectangle(im,  50, 150,  10, 110, black, red);
+    gdImageSetThickness(im, 4);
+    draw_and_check_rectangle(im,  60,  10, 100,  50, black, red);
+    draw_and_check_rectangle(im, 100, 150,  60, 110, black, red);
+
+#if 0
+    /* save image for debugging purposes */
+    do {
+        char *path;
+        FILE *fp;
+
+        path = gdTestFilePath2("gdimagerectangle", "point_ordering.png");
+        fp = fopen(path, "wb");
+        gdImagePng(im, fp);
+        fclose(fp);
+        gdFree(path);
+    } while(0);
+#endif
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
+
+
+static void draw_and_check_rectangle(gdImagePtr im, int x1, int y1, int x2, int y2, int black, int red)
+{
+    int x, y;
+
+    gdImageRectangle(im, x1, y1, x2, y2, black);
+    x = (x1 + x2) / 2;
+    y = (y1 + y2) / 2;
+    draw_and_check_pixel(im, x,  y1, black, red);
+    draw_and_check_pixel(im, x1, y,  black, red);
+    draw_and_check_pixel(im, x,  y2, black, red);
+    draw_and_check_pixel(im, x2, y,  black, red);
+}
+
+
+static void draw_and_check_pixel(gdImagePtr im, int x, int y, int black, int red)
+{
+    int color;
+
+    color = gdImagePalettePixel(im, x, y);
+    gdTestAssertMsg(color == black, "expected color %d, but got color %d\n", black, color);
+    gdImageSetPixel(im, x, y, red);
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/CMakeLists.txt
index fd8b4fa7b1b..ab8b4cfb7ca 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/CMakeLists.txt
@@ -1,6 +1,7 @@
 SET(TESTS_FILES
 	bug00067
 	php_bug_64898
+	php_bug_65070
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/Makemodule.am
index 696344bafb5..99b2398bb8a 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/Makemodule.am
@@ -5,7 +5,8 @@ endif
 
 if HAVE_LIBPNG
 libgd_test_programs += \
-	gdimagerotate/php_bug_64898
+	gdimagerotate/php_bug_64898 \
+	gdimagerotate/php_bug_65070
 endif
 
 EXTRA_DIST += \
@@ -25,4 +26,6 @@ EXTRA_DIST += \
 	gdimagerotate/bug00067_180_exp.png \
 	gdimagerotate/php_bug_64898.png \
 	gdimagerotate/php_bug_64898_exp.png \
+	gdimagerotate/php_bug_65070.gif \
+	gdimagerotate/php_bug_65070_exp.png \
 	gdimagerotate/remirh128.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.c b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.c
new file mode 100644
index 00000000000..0bf34a3d78e
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.c
@@ -0,0 +1,35 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/319>
+ *
+ * We're testing that the rotated image actually has the requested background
+ * color.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+	gdImagePtr src, dst;
+	FILE *fp;
+	int black;
+	char *path;
+
+	fp = gdTestFileOpen2("gdimagerotate", "php_bug_65070.gif");
+	src = gdImageCreateFromGif(fp);
+	fclose(fp);
+
+	black = gdImageColorAllocateAlpha(src, 0, 0, 0, 0);
+	dst = gdImageRotateInterpolated(src, 30.0, black);
+
+	path = gdTestFilePath2("gdimagerotate", "php_bug_65070_exp.png");
+	gdAssertImageEqualsToFile(path, dst);
+	gdFree(path);
+
+	gdImageDestroy(src);
+	gdImageDestroy(dst);
+
+	return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.gif b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.gif
new file mode 100644
index 00000000000..4c2fd1b36ea
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070.gif
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070_exp.png
new file mode 100644
index 00000000000..fba85f6f06f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagerotate/php_bug_65070_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagescale/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagescale/CMakeLists.txt
index 91bd0150176..b1d9cf3d85d 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagescale/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagescale/CMakeLists.txt
@@ -1,4 +1,6 @@
 SET(TESTS_FILES
+	bug00329
+	bug00330
 	github_bug_00218
 	bug_overflow_large_new_size
 )
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagescale/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagescale/Makemodule.am
index 23b89241883..771030151df 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagescale/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagescale/Makemodule.am
@@ -1,5 +1,7 @@
 
 libgd_test_programs += \
+	gdimagescale/bug00329 \
+	gdimagescale/bug00330 \
 	gdimagescale/github_bug_00218 \
 	gdimagescale/bug_overflow_large_new_size
 
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00329.c b/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00329.c
new file mode 100644
index 00000000000..bc505c12935
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00329.c
@@ -0,0 +1,53 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/329>
+ *
+ * We're testing that for truecolor as well as palette images after
+ * GD_BILINEAR_FIXED scaling the corner pixels of the scaled image have the
+ * expected color.
+ */
+
+
+#include <string.h>
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void test(const char *mode)
+{
+    gdImagePtr src, dst;
+    int expected, actual;
+
+    if (strcmp(mode, "palette")) {
+        src = gdImageCreateTrueColor(100, 100);
+        expected = gdTrueColorAlpha(255, 255, 255, gdAlphaOpaque);
+        gdImageFilledRectangle(src, 0,0, 99,99, expected);
+    } else {
+        src = gdImageCreate(100, 100);
+        gdImageColorAllocate(src, 255, 255, 255);
+        expected = gdImageGetTrueColorPixel(src, 49, 49);
+    }
+
+    gdImageSetInterpolationMethod(src, GD_BILINEAR_FIXED);
+    dst = gdImageScale(src, 200, 200);
+
+    actual = gdImageGetPixel(dst, 0, 0);
+    gdTestAssertMsg(actual == expected, "%s: wrong color; expected %x, but got %x", mode, expected, actual);
+    actual = gdImageGetPixel(dst, 0, 199);
+    gdTestAssertMsg(actual == expected, "%s: wrong color; expected %x, but got %x", mode, expected, actual);
+    actual = gdImageGetPixel(dst, 199, 199);
+    gdTestAssertMsg(actual == expected, "%s: wrong color; expected %x, but got %x", mode, expected, actual);
+    actual = gdImageGetPixel(dst, 199, 0);
+    gdTestAssertMsg(actual == expected, "%s: wrong color; expected %x, but got %x", mode, expected, actual);
+
+    gdImageDestroy(src);
+    gdImageDestroy(dst);
+}
+
+
+int main()
+{
+    test("palette");
+    test("truecolor");
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00330.c b/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00330.c
new file mode 100644
index 00000000000..0c9d10c9139
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagescale/bug00330.c
@@ -0,0 +1,32 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/330>.
+ *
+ * We're testing that after scaling a palette image, the center pixel actually
+ * has the expected color value.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr src, dst;
+    int color;
+
+    src = gdImageCreate(100, 100);
+    gdImageColorAllocate(src, 255, 255, 255);
+
+    gdImageSetInterpolationMethod(src, GD_BILINEAR_FIXED);
+    dst = gdImageScale(src, 200, 200);
+
+    color = gdImageGetPixel(dst, 99, 99);
+    gdTestAssertMsg(color == 0xffffff,
+                    "expected color ffffff, but got %x\n", color);
+
+    gdImageDestroy(src);
+    gdImageDestroy(dst);
+
+    return 0;
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/CMakeLists.txt
index 31ba4e418b9..f969cdf72d3 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/CMakeLists.txt
@@ -1,4 +1,5 @@
 SET(TESTS_FILES
+	alpha_blending
 	bug00186
 	gdeffectoverlay
 	gdeffectmultiply
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/Makemodule.am
index 8722e9afdf0..0a574ad14b1 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/Makemodule.am
@@ -1,7 +1,9 @@
 libgd_test_programs += \
+	gdimagesetpixel/alpha_blending \
 	gdimagesetpixel/bug00186 \
 	gdimagesetpixel/gdeffectmultiply \
 	gdimagesetpixel/gdeffectoverlay
 
 EXTRA_DIST += \
-	gdimagesetpixel/CMakeLists.txt
+	gdimagesetpixel/CMakeLists.txt \
+	gdimagesetpixel/alphablending_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alpha_blending.c b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alpha_blending.c
new file mode 100644
index 00000000000..9874df659d9
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alpha_blending.c
@@ -0,0 +1,54 @@
+/**
+ * Testing all effects
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    int effects[] = {
+        gdEffectReplace, gdEffectAlphaBlend, gdEffectNormal,
+        gdEffectOverlay, gdEffectMultiply
+    };
+    int red[3], blue[3];
+    int x, y, i, j;
+    char *path;
+
+    red[0] = gdTrueColorAlpha(0, 0, 255, 127);
+    red[1] = gdTrueColorAlpha(0, 0, 255, 63);
+    red[2] = gdTrueColorAlpha(0, 0, 255, 0);
+    blue[0] = gdTrueColorAlpha(255, 0, 0, 127);
+    blue[1] = gdTrueColorAlpha(255, 0, 0, 63);
+    blue[2] = gdTrueColorAlpha(255, 0, 0, 0);
+
+    im = gdImageCreateTrueColor(120, 180);
+
+    gdImageAlphaBlending(im, gdEffectReplace);
+    for (j = 0; j < 3; j++) {
+        y = 60 * j;
+        gdImageFilledRectangle(im, 0,y, 119,y+59, red[j]);
+    }
+
+    for (i = 0; i < 5; i++) {
+        x = 20 * i;
+        gdImageAlphaBlending(im, effects[i]);
+        for (j = 0; j < 9; j++) {
+            y = 20 * j;
+            gdImageFilledRectangle(im, x+20,y, x+39,y+19, blue[j % 3]);
+        }
+    }
+
+    gdImageSaveAlpha(im, 1);
+
+    path = gdTestFilePath2("gdimagesetpixel", "alphablending_exp.png");
+    gdAssertImageEqualsToFile(path, im);
+    gdFree(path);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alphablending_exp.png b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alphablending_exp.png
new file mode 100644
index 00000000000..39551530452
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagesetpixel/alphablending_exp.png
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c
index bc2bdd0b791..0161ec8101c 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c
@@ -73,6 +73,7 @@ int main()
 	fclose(fp);
 done:
 	gdImageDestroy(im);
+	gdFontCacheShutdown();
 	free(path);
 	return error;
 }
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringftex/gdimagestringftex_returnfontpathname.c b/Build/source/libs/gd/libgd-src/tests/gdimagestringftex/gdimagestringftex_returnfontpathname.c
index fc135cd263f..23c094a2f39 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagestringftex/gdimagestringftex_returnfontpathname.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringftex/gdimagestringftex_returnfontpathname.c
@@ -18,6 +18,7 @@ int main()
 		return 2;
 	}
 	gdFree(strex.fontpath);
+	gdFontCacheShutdown();
 	free(path);
 	return 0;
 }
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/CMakeLists.txt
index 606eb537270..b23d2a1b86a 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/CMakeLists.txt
@@ -1,5 +1,12 @@
 SET(TESTS_FILES
+	bug00307
 	php_bug_72512
 )
 
+IF(JPEG_FOUND)
+LIST(APPEND TESTS_FILES
+	php_bug_67325
+)
+ENDIF(JPEG_FOUND)
+
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/Makemodule.am
index cd73f092b9b..31f03624f66 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/Makemodule.am
@@ -1,6 +1,13 @@
 
 libgd_test_programs += \
+	gdimagetruecolortopalette/bug00307 \
 	gdimagetruecolortopalette/php_bug_72512
 
+if HAVE_LIBJPEG
+libgd_test_programs += \
+	gdimagetruecolortopalette/php_bug_67325
+endif
+
 EXTRA_DIST += \
-	gdimagetruecolortopalette/CMakeLists.txt
+	gdimagetruecolortopalette/CMakeLists.txt \
+	gdimagetruecolortopalette/php_bug_67325.jpeg
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/bug00307.c b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/bug00307.c
new file mode 100644
index 00000000000..a5c6a04b64f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/bug00307.c
@@ -0,0 +1,26 @@
+/**
+ * Regression test for <https://github.com/libgd/libgd/issues/307>
+ *
+ * We're testing that an image that has been converted to palette with
+ * GD_QUANT_NEUQUANT has its trueColor flag unset.
+ */
+
+ 
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+	gdImagePtr im;
+
+	im = gdImageCreateTrueColor(100, 100);
+
+	gdTestAssert(gdImageTrueColorToPaletteSetMethod(im, GD_QUANT_NEUQUANT, 0));
+	gdImageTrueColorToPalette(im, 0, 256);
+	gdTestAssert(!gdImageTrueColor(im));
+
+	gdImageDestroy(im);
+
+	return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.c b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.c
new file mode 100644
index 00000000000..29eaf6d8716
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.c
@@ -0,0 +1,38 @@
+/**
+ * Regression test for <https://bugs.php.net/bug.php?id=67325>
+ *
+ * We convert a truecolor image to a palette image and check that no duplicated
+ * white colors are in the resulting palette.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im;
+    FILE *fp;
+    int i, white;
+
+    fp = gdTestFileOpen2("gdimagetruecolortopalette", "php_bug_67325.jpeg");
+    gdTestAssert(fp != NULL);
+    im = gdImageCreateFromJpeg(fp);
+    gdTestAssert(im != NULL);
+    gdTestAssert(!fclose(fp));
+
+    gdTestAssert(gdImageTrueColorToPalette(im, 0, 256));
+
+    white = 0;
+    for (i = 0; i < im->colorsTotal; i++) {
+        if (im->red[i] == 255 && im->green[i] == 255 && im->blue[i] == 255) {
+            white++;
+        }
+    }
+    gdTestAssertMsg(white <= 1, "At most one white color palette entry expected, got %d\n", white);
+
+    gdImageDestroy(im);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.jpeg b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.jpeg
new file mode 100644
index 00000000000..82e8233a761
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_67325.jpeg
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_72512.c b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_72512.c
index d022a94e5e7..3a2158f0ca9 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_72512.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagetruecolortopalette/php_bug_72512.c
@@ -12,7 +12,7 @@ int main()
 	im = gdImageCreateTrueColor(100, 100);
 
 	if (im == NULL) {
-		gdTestErrorMsg("gdImageCreateTruecolor failed");
+		gdTestErrorMsg("gdImageCreateTruecolor failed\n");
 		error = 1;
 		goto exit;
 	}
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 5f89bc91b75..4b0526252ab 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/gdtest/CMakeLists.txt
@@ -1,4 +1,3 @@
-SET(GDTEST_TOP_DIR "${GD_SOURCE_DIR}/tests")
-CONFIGURE_FILE(test_config.h.cmake test_config.h ESCAPE_QUOTES)
+add_definitions(-DGDTEST_TOP_DIR="${CMAKE_CURRENT_SOURCE_DIR}/..")
 add_library (gdTest STATIC gdtest.c)
 target_link_libraries(gdTest ${GD_LIB})
diff --git a/Build/source/libs/gd/libgd-src/tests/gdtest/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/gdtest/Makemodule.am
index 5b4e39e6e6f..a68842e4925 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdtest/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/gdtest/Makemodule.am
@@ -1,5 +1,4 @@
 # Note: Library is declared in tests/Makefile.am as it's used by all the tests.
 
 EXTRA_DIST += \
-	gdtest/CMakeLists.txt \
-	gdtest/test_config.h.cmake
+	gdtest/CMakeLists.txt
diff --git a/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.c b/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.c
index b26d0394a41..b0462fc42d7 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.c
+++ b/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.c
@@ -27,7 +27,6 @@
 #include "gd.h"
 
 #include "gdtest.h"
-#include "test_config.h"
 
 /* max is already defined in windows/msvc */
 #ifndef max
@@ -47,7 +46,7 @@ gdImagePtr gdTestImageFromPng(const char *filename)
 	FILE *fp;
 
 	/* If the path is relative, then assume it's in the tests/ dir. */
-	if (filename[0] == '/' 
+	if (filename[0] == '/' || filename[0] == '.'
 #ifdef _WIN32
 	|| filename[1] == ':'
 #endif
@@ -590,7 +589,7 @@ int gdTestImageCompareToFile(const char* file, unsigned int line, const char* me
 	expected = gdTestImageFromPng(expected_file);
 
 	if (!expected) {
-		_gdTestErrorMsg(file, line, "Cannot open PNG <%s>", expected_file);
+		_gdTestErrorMsg(file, line, "Cannot open PNG <%s>\n", expected_file);
 		res = 0;
 	} else {
 		res = gdTestImageCompareToImage(file, line, message, expected, actual);
diff --git a/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.h b/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.h
index fbf37bf4ff6..82d2feba305 100644
--- a/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.h
+++ b/Build/source/libs/gd/libgd-src/tests/gdtest/gdtest.h
@@ -2,7 +2,6 @@
 #define GD_TEST_H
 
 #include <stdarg.h>
-#include "test_config.h"
 
 #define GDTEST_STRING_MAX 1024
 typedef struct CuTestImageResult CuTestImageResult;
@@ -72,7 +71,7 @@ int _gdTestErrorMsg(const char* file, unsigned int line, const char* string, ...
 
 #define gdTestAssert(cond) _gdTestAssert(__FILE__, __LINE__, (cond))
 
-#define gdTestAssertMsg(cond, message, ...) _gdTestAssertMsg(__FILE__, __LINE__, (cond),(message),__VA_ARGS__)
+#define gdTestAssertMsg(cond, message, ...) _gdTestAssertMsg(__FILE__, __LINE__, (cond), (message), ## __VA_ARGS__)
 
 
 #define gdTestErrorMsg(...) _gdTestErrorMsg(__FILE__, __LINE__, __VA_ARGS__)
diff --git a/Build/source/libs/gd/libgd-src/tests/gdtest/test_config.h.cmake b/Build/source/libs/gd/libgd-src/tests/gdtest/test_config.h.cmake
deleted file mode 100644
index 59d2f0cf7ed..00000000000
--- a/Build/source/libs/gd/libgd-src/tests/gdtest/test_config.h.cmake
+++ /dev/null
@@ -1,4 +0,0 @@
-/* Define the full path to the top src dir, required to get the path
- * of each input data */
-#cmakedefine GDTEST_TOP_DIR "@GDTEST_TOP_DIR@"
-
diff --git a/Build/source/libs/gd/libgd-src/tests/gif/bug00006.c b/Build/source/libs/gd/libgd-src/tests/gif/bug00006.c
index f1a7fe86341..c80d3878e5b 100644
--- a/Build/source/libs/gd/libgd-src/tests/gif/bug00006.c
+++ b/Build/source/libs/gd/libgd-src/tests/gif/bug00006.c
@@ -27,6 +27,10 @@ int main()
 		gdTestErrorMsg("Cannot open <%s> for writing\n", file);
 		return 1;
 	}
+
+	gdImageTrueColorToPaletteSetMethod(im, GD_QUANT_JQUANT, 0);
+	gdImageTrueColorToPalette(im, 1, 256);
+
 	gdImageGif(im,fp);
 	fclose(fp);
 
diff --git a/Build/source/libs/gd/libgd-src/tests/test_config.h.in b/Build/source/libs/gd/libgd-src/tests/test_config.h.in
deleted file mode 100644
index f29f20a5d64..00000000000
--- a/Build/source/libs/gd/libgd-src/tests/test_config.h.in
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef GD_TEST_CONFIG_H
-#define GD_TEST_CONFIG_H
-
-
-/* Define the full path to the top src dir, required to get the path
- * of each input data */
-#define GDTEST_TOP_DIR "@srcdir@"
-#endif
-
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/tga/CMakeLists.txt
index 695a812a401..af234971183 100644
--- a/Build/source/libs/gd/libgd-src/tests/tga/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/tga/CMakeLists.txt
@@ -5,6 +5,8 @@ SET(TESTS_FILES
 	bug00247a
 	bug00248
 	bug00248a
+	heap_overflow
+	tga_read
 )
 
 ADD_GD_TESTS()
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/tga/Makemodule.am
index dff828fe395..ab08dbff2b9 100644
--- a/Build/source/libs/gd/libgd-src/tests/tga/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/tga/Makemodule.am
@@ -4,7 +4,9 @@ libgd_test_programs += \
 	tga/bug00247a \
 	tga/bug00248 \
 	tga/bug00248a \
-	tga/tga_null
+	tga/heap_overflow \
+	tga/tga_null \
+	tga/tga_read
 
 EXTRA_DIST += \
 	tga/CMakeLists.txt \
@@ -12,4 +14,9 @@ EXTRA_DIST += \
 	tga/bug00247.tga \
 	tga/bug00247a.tga \
 	tga/bug00248.tga \
-	tga/bug00248a.tga
+	tga/bug00248a.tga \
+	tga/heap_overflow_1.tga \
+	tga/heap_overflow_2.tga \
+	tga/tga_read_rgb.png \
+	tga/tga_read_rgb.tga \
+	tga/tga_read_rgb_rle.tga
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow.c b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow.c
new file mode 100644
index 00000000000..ddd4b63e953
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow.c
@@ -0,0 +1,59 @@
+/**
+ * Test that crafted TGA files don't trigger OOB reads.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void check_file(char *basename);
+static size_t read_test_file(char **buffer, char *basename);
+
+
+int main()
+{
+    check_file("heap_overflow_1.tga");
+    check_file("heap_overflow_2.tga");
+
+    return gdNumFailures();
+}
+
+
+static void check_file(char *basename)
+{
+    gdImagePtr im;
+    char *buffer;
+    size_t size;
+
+    size = read_test_file(&buffer, basename);
+    im = gdImageCreateFromTgaPtr(size, (void *) buffer);
+    gdTestAssert(im == NULL);
+    free(buffer);
+}
+
+
+static size_t read_test_file(char **buffer, char *basename)
+{
+    char *filename;
+    FILE *fp;
+    size_t exp_size, act_size;
+
+    filename = gdTestFilePath2("tga", basename);
+    fp = fopen(filename, "rb");
+    gdTestAssert(fp != NULL);
+
+	fseek(fp, 0, SEEK_END);
+	exp_size = ftell(fp);
+	fseek(fp, 0, SEEK_SET);
+
+    *buffer = malloc(exp_size);
+    gdTestAssert(*buffer != NULL);
+    act_size = fread(*buffer, sizeof(**buffer), exp_size, fp);
+    gdTestAssert(act_size == exp_size);
+
+    fclose(fp);
+    free(filename);
+
+    return act_size;
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_1.tga b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_1.tga
new file mode 100644
index 00000000000..e9bc0ecb2a8
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_1.tga
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_2.tga b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_2.tga
new file mode 100644
index 00000000000..2b681f2df89
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/heap_overflow_2.tga
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/tga_read.c b/Build/source/libs/gd/libgd-src/tests/tga/tga_read.c
new file mode 100644
index 00000000000..310b72f4cb6
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/tga_read.c
@@ -0,0 +1,40 @@
+/**
+ * Basic test case for reading TGA files.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void assert_equals(char *exp, char *orig);
+
+
+int main()
+{
+    assert_equals("tga_read_rgb.png", "tga_read_rgb.tga");
+    assert_equals("tga_read_rgb.png", "tga_read_rgb_rle.tga");
+
+    return gdNumFailures();
+}
+
+
+static void assert_equals(char *exp, char *orig)
+{
+    gdImagePtr im;
+    FILE *fp;
+    char *filename;
+
+    fp = gdTestFileOpen2("tga", orig);
+    gdTestAssertMsg(fp != NULL, "can't open %s", orig);
+
+    im = gdImageCreateFromTga(fp);
+    gdTestAssertMsg(im != NULL, "can't read %s", orig);
+    fclose(fp);
+
+    filename = gdTestFilePath2("tga", exp);
+    gdAssertImageEqualsToFile(filename, im);
+    gdFree(filename);
+
+    gdImageDestroy(im);
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.png b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.png
new file mode 100644
index 00000000000..bc468e3d927
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.png
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.tga b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.tga
new file mode 100644
index 00000000000..5f11f5a080f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb.tga
diff --git a/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb_rle.tga b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb_rle.tga
new file mode 100644
index 00000000000..ce845ad0c3d
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tga/tga_read_rgb_rle.tga
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/CMakeLists.txt b/Build/source/libs/gd/libgd-src/tests/tiff/CMakeLists.txt
index 1f4f4c06f28..e5862ac126f 100644
--- a/Build/source/libs/gd/libgd-src/tests/tiff/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/CMakeLists.txt
@@ -1,6 +1,7 @@
 IF(TIFF_FOUND)
 SET(TESTS_FILES
 	tiff_im2im
+	tiff_invalid_read
 	tiff_null
 	tiff_dpi
 )
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/Makemodule.am b/Build/source/libs/gd/libgd-src/tests/tiff/Makemodule.am
index fd396990973..670434a7d32 100644
--- a/Build/source/libs/gd/libgd-src/tests/tiff/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/Makemodule.am
@@ -2,8 +2,12 @@ if HAVE_LIBTIFF
 libgd_test_programs += \
 	tiff/tiff_dpi \
 	tiff/tiff_im2im \
+	tiff/tiff_invalid_read \
 	tiff/tiff_null
 endif
 
 EXTRA_DIST += \
-	tiff/CMakeLists.txt
+	tiff/CMakeLists.txt \
+	tiff/tiff_invalid_read_1.tiff \
+	tiff/tiff_invalid_read_2.tiff \
+	tiff/tiff_invalid_read_3.tiff
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_dpi.c b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_dpi.c
index 347abf179a9..d639839c420 100644
--- a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_dpi.c
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_dpi.c
@@ -66,12 +66,12 @@ int main()
 
 	if (dst->res_x != res_x) {
 		status = 1;
-		gdTestErrorMsg("mismatch in res_x (got %d, expected %d)", dst->res_x, res_x);
+		gdTestErrorMsg("mismatch in res_x (got %d, expected %d)\n", dst->res_x, res_x);
 	}
 
 	if (dst->res_y != res_y) {
 		status = 1;
-		gdTestErrorMsg("mismatch in res_y (got %d, expected %d)", dst->res_y, res_y);
+		gdTestErrorMsg("mismatch in res_y (got %d, expected %d)\n", dst->res_y, res_y);
 	}
 
 	gdImageDestroy(dst);
@@ -81,4 +81,4 @@ door0:
 	gdImageDestroy(src);
 	return status;
 }
-#endif
-\ No newline at end of file
+#endif
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read.c b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read.c
new file mode 100644
index 00000000000..bed538914b6
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read.c
@@ -0,0 +1,61 @@
+/*
+We're testing that reading corrupt TIFF files doesn't cause any memory issues,
+and that the operation gracefully fails (i.e. gdImageCreateFromTiffPtr() returns
+NULL).
+*/
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+static void check_file(char *basename);
+static size_t read_test_file(char **buffer, char *basename);
+
+
+int main()
+{
+    check_file("tiff_invalid_read_1.tiff");
+    check_file("tiff_invalid_read_2.tiff");
+    check_file("tiff_invalid_read_3.tiff");
+
+    return gdNumFailures();
+}
+
+
+static void check_file(char *basename)
+{
+    gdImagePtr im;
+    char *buffer;
+    size_t size;
+
+    size = read_test_file(&buffer, basename);
+    im = gdImageCreateFromTiffPtr(size, (void *) buffer);
+    gdTestAssert(im == NULL);
+    free(buffer);
+}
+
+
+static size_t read_test_file(char **buffer, char *basename)
+{
+    char *filename;
+    FILE *fp;
+    size_t exp_size, act_size;
+
+    filename = gdTestFilePath2("tiff", basename);
+    fp = fopen(filename, "rb");
+    gdTestAssert(fp != NULL);
+
+	fseek(fp, 0, SEEK_END);
+	exp_size = ftell(fp);
+	fseek(fp, 0, SEEK_SET);
+
+    *buffer = malloc(exp_size);
+    gdTestAssert(*buffer != NULL);
+    act_size = fread(*buffer, sizeof(**buffer), exp_size, fp);
+    gdTestAssert(act_size == exp_size);
+
+    fclose(fp);
+    free(filename);
+
+    return act_size;
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_1.tiff b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_1.tiff
new file mode 100644
index 00000000000..b3877e337b3
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_1.tiff
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_2.tiff b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_2.tiff
new file mode 100644
index 00000000000..f9967e54217
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_2.tiff
diff --git a/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_3.tiff b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_3.tiff
new file mode 100644
index 00000000000..67ca2a7c6e1
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/tiff/tiff_invalid_read_3.tiff
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 32e2c1d8347..d2db95b9698 100644
--- a/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt
+++ b/Build/source/libs/gd/libgd-src/tests/webp/CMakeLists.txt
@@ -1,6 +1,7 @@
 IF(WEBP_FOUND)
 SET(TESTS_FILES
 	bug00111
+	bug_double_free
 )
 ENDIF(WEBP_FOUND)
 
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 b03db6e239e..f01f9e672fc 100644
--- a/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am
+++ b/Build/source/libs/gd/libgd-src/tests/webp/Makemodule.am
@@ -1,7 +1,9 @@
 if HAVE_LIBWEBP
 libgd_test_programs += \
-	webp/bug00111
+	webp/bug00111 \
+	webp/bug_double_free
 endif
 
 EXTRA_DIST += \
-	webp/CMakeLists.txt
+	webp/CMakeLists.txt \
+	webp/bug_double_free.jpg
diff --git a/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.c b/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.c
new file mode 100644
index 00000000000..43eececfc19
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.c
@@ -0,0 +1,29 @@
+/**
+ * Test that a too large image doesn't trigger an double-free when written
+ * to memory.
+ */
+
+
+#include "gd.h"
+#include "gdtest.h"
+
+
+int main()
+{
+    gdImagePtr im1, im2;
+    FILE *fp;
+    int size;
+
+    fp = gdTestFileOpen2("webp", "bug_double_free.jpg");
+    gdTestAssert(fp != NULL);
+    im1 = gdImageCreateFromJpeg(fp);
+    gdTestAssert(im1 != NULL);
+    fclose(fp);
+
+    im2 = gdImageWebpPtr(im1, &size);
+    gdTestAssert(im2 == NULL);
+
+    gdImageDestroy(im1);
+
+    return gdNumFailures();
+}
diff --git a/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.jpg b/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.jpg
new file mode 100644
index 00000000000..9b792fb4a7d
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/webp/bug_double_free.jpg
diff --git a/Build/source/libs/gd/libgd-src/windows/Makefile.vc b/Build/source/libs/gd/libgd-src/windows/Makefile.vc
index afc0e3c753c..2c72877a25b 100644
--- a/Build/source/libs/gd/libgd-src/windows/Makefile.vc
+++ b/Build/source/libs/gd/libgd-src/windows/Makefile.vc
@@ -41,6 +41,8 @@ BUILD_DIR=$(WITH_BUILD)
 
 GD_DLL=libgd.dll
 GD_LIB=libgd_a.lib
+GD_CONFIG_H=$(LIBGD_SRC_DIR)\config.h
+
 
 SDR=$(BUILD_DIR)^\
 TDR=$(BUILD_DIR)\tests^\
@@ -124,25 +126,25 @@ CFLAGS= $(CFLAGS) \
 	   /DHAVE_LIBXPM=1\
        $(INCLUDES)
 
-TEST_CFLAGS=$(CFLAGS) /FItest_config.h
+TEST_CFLAGS=$(CFLAGS)
 TEST_LDFLAGS=$(LDFLAGS) $(SDR)readdir.obj $(SDR)gdtest.obj $(BUILD_DIR)\libgd.lib
-TEST_CONFIG=tests\test_config.h
 TEST_LIST=$(TDR)testlist.txt
 TEST_MK=$(TDR)Maketests.vc
 
-# generate test makefile from TESTS macro
-# generate test makefile from TESTS macro
+TEST_OBJS=$(TEST_EXES:tests=obj)
+TEST_OBJS=$(TEST_OBJS:exe=obj)
+
+# create buil dir and test exe dir. test ext dir may not be called but easier like this
+# so we can include the gentest file
 !IF [if not exist $(BUILD_DIR) mkdir $(BUILD_DIR)]
 !ENDIF
+
 !IF [if not exist $(TDR) mkdir $(TDR)]
 !ENDIF
 
 !IF [$(MAKEDIR)\windows\gentest.bat tests $(BUILD_DIR) "$(TEST_CFLAGS)" "$(TEST_LDFLAGS)" $(CC) $(LD) "$(TEST_MK)" "$(TEST_LIST)"]
 !ENDIF
 
-TEST_OBJS=$(TEST_EXES:tests=obj)
-TEST_OBJS=$(TEST_OBJS:exe=obj)
-
 # pseudotargets
 build_libs: make_dirs $(TARGETDLL) $(TARGETLIB)
 all: build_libs build_tests
@@ -152,17 +154,46 @@ clean:
   @if exist $(SDR) rd $(SDR) /s /q
   @if exist $(TDR) rd $(TDR) /s /q
   @if exist $(BUILD_DIR)\*.exe del $(BUILD_DIR)\*.exe /q
-  @if exist tests\test_config.h del tests\test_config.h /q
 
 # helpers
 
 make_dirs:
-  @if not exist $(BUILD_DIR) mkdir $(BUILD_DIR)
-  @if not exist $(SDR) mkdir $(SDR)
-
-run_tests:
-  @cd $(TDR)
-  @$(MAKEDIR)\windows\run_tests
+	@if not exist $(BUILD_DIR) mkdir $(BUILD_DIR)
+	@if not exist $(SDR) mkdir $(SDR)
+	@echo #ifndef HAVE_FT2BUILD_H> $(GD_CONFIG_H)
+	@echo #define HAVE_FT2BUILD_H>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_ICONV_H>> $(GD_CONFIG_H)
+	@echo #define HAVE_ICONV_H>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBFREETYPE>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBFREETYPE>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBJPEG>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBJPEG>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBPNG>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBPNG>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBWEBP>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBWEBP>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBZ>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBZ>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_LIBXPM>> $(GD_CONFIG_H)
+	@echo #define HAVE_LIBXPM>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_INTTYPES_H>> $(GD_CONFIG_H)
+	@echo #define HAVE_INTTYPES_H>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)
+	@echo #ifndef HAVE_SYS_STAT_H>> $(GD_CONFIG_H)
+	@echo #define HAVE_SYS_STAT_H>> $(GD_CONFIG_H)
+	@echo #endif>> $(GD_CONFIG_H)	
+
+run_tests: pretest
+	@cd $(TDR)
+	@$(MAKEDIR)\windows\run_tests
 
 # libgd
 $(LIBGD_OBJ_DIR):
@@ -195,23 +226,12 @@ all: $(LIBGD_OBJ_DIR) $(LIBGD_BIN_DIR) $(LIB_OBJS) $(STATICLIB)
 !INCLUDE $(TEST_MK)
 build_tests: $(TEST_LIST) $(SDR)readdir.obj $(SDR)gdtest.obj $(TEST_EXES)
 
-$(SDR)gdtest.obj: $(TARGETDLL) $(TEST_CONFIG) tests\gdtest\gdtest.c
-  @$(CC) $(CFLAGS) /c tests\gdtest\gdtest.c /Fo$(SDR)gdtest.obj
+$(SDR)gdtest.obj: $(TARGETDLL) tests\gdtest\gdtest.c
+  @$(CC) $(CFLAGS) /DGDTEST_TOP_DIR=\"$(MAKEDIR:\=\\)\\tests\" /c tests\gdtest\gdtest.c /Fo$(SDR)gdtest.obj
 
-$(SDR)readdir.obj: $(TARGETDLL) $(TEST_CONFIG) tests\gdtest\readdir.c
+$(SDR)readdir.obj: $(TARGETDLL) tests\gdtest\readdir.c
   @$(CC) $(CFLAGS) /c tests\gdtest\readdir.c /Fo$(SDR)readdir.obj
-  
-$(TEST_CONFIG):
-  @echo #ifndef GD_TEST_CONFIG_H> tests\test_config.h
-  @echo #define GD_TEST_CONFIG_H>> tests\test_config.h
-  @echo #ifndef GDTEST_TOP_DIR>> tests\test_config.h
-  @echo #define GDTEST_TOP_DIR "$(MAKEDIR:\=\\)\\tests">> tests\test_config.h
-  @echo #endif>> tests\test_config.h
-  @echo #ifndef _WIN32>> tests\test_config.h
-  @echo #define snprintf _snprintf>> tests\test_config.h
-  @echo #endif>> tests\test_config.h
-  @echo #endif>> tests\test_config.h
-
-$(TEST_LIST): $(TARGETDLL)
-  if not exist $(TDR) mkdir $(TDR)
-  copy $(TARGETDLL) $(TDR)$(GD_DLL)
-\ No newline at end of file
+
+pretest: $(TARGETDLL)
+	if not exist $(TDR) mkdir $(TDR)
+	copy $(TARGETDLL) $(TDR)$(GD_DLL)
+\ No newline at end of file
diff --git a/Build/source/libs/gd/version.ac b/Build/source/libs/gd/version.ac
index b7e85ca4c09..e5c89ec45e8 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], [2.2.3])
+m4_define([gd_version], [2.2.4])
author	Akira Kakuto <kakuto@fuk.kindai.ac.jp>	2017-01-18 23:13:46 +0000
committer	Akira Kakuto <kakuto@fuk.kindai.ac.jp>	2017-01-18 23:13:46 +0000
commit	1f3a1e3f83772c4ccc91a723000fb2374014a4d2 (patch)
tree	b165bf15729fa287a73aaa13fb97333d3cafef85
parent	be747857c72b720d2b81baead7c10f043e8a2588 (diff)