From 013bf3bc293cf08e4b4167cb42180bc355f399c0 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Mon, 13 Apr 2015 13:48:08 +0000 Subject: latex2e 2015/01/01 git-svn-id: svn://tug.org/texlive/trunk@36834 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/source/latex/graphics/color.dtx | 3 +- .../texmf-dist/source/latex/graphics/drivers.dtx | 2 + Master/texmf-dist/source/latex/graphics/epsfig.dtx | 2 + .../texmf-dist/source/latex/graphics/graphics.dtx | 5 +- .../texmf-dist/source/latex/graphics/graphics.ins | 6 + .../texmf-dist/source/latex/graphics/graphicx.dtx | 3 +- .../texmf-dist/source/latex/graphics/grfguide.tex | 1007 -------------------- Master/texmf-dist/source/latex/graphics/keyval.dtx | 4 +- Master/texmf-dist/source/latex/graphics/lscape.dtx | 2 + Master/texmf-dist/source/latex/graphics/trig.dtx | 2 + 10 files changed, 23 insertions(+), 1013 deletions(-) delete mode 100644 Master/texmf-dist/source/latex/graphics/grfguide.tex (limited to 'Master/texmf-dist/source/latex/graphics') diff --git a/Master/texmf-dist/source/latex/graphics/color.dtx b/Master/texmf-dist/source/latex/graphics/color.dtx index 3bda58eba4f..437d75f1af2 100644 --- a/Master/texmf-dist/source/latex/graphics/color.dtx +++ b/Master/texmf-dist/source/latex/graphics/color.dtx @@ -2,7 +2,7 @@ % \iffalse % %% color.dtx Copyright (C) 1994--1999 David Carlisle -%% Copyright (C) 2005--2014 David Carlisle, LaTeX3 Project +%% Copyright (C) 2005--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -39,6 +39,7 @@ % revised \filedate.}} % \author{D. P. Carlisle} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \CheckSum{440} diff --git a/Master/texmf-dist/source/latex/graphics/drivers.dtx b/Master/texmf-dist/source/latex/graphics/drivers.dtx index 31ed1284962..aeb2829cb71 100644 --- a/Master/texmf-dist/source/latex/graphics/drivers.dtx +++ b/Master/texmf-dist/source/latex/graphics/drivers.dtx @@ -3,6 +3,7 @@ % %% drivers.dtx Copyright (C) 1994 David Carlisle Sebastian Rahtz %% Copyright (C) 1995 1996 1997 1998 1999 David Carlisle +%% Copyright (C) 2000--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -46,6 +47,7 @@ {Version \fileversion, revised \filedate}} \author{Sebastian Rahtz and David Carlisle} \date{\filedate} + \MaintainedByLaTeXTeam{graphics} \maketitle \DocInput{drivers.dtx} \end{document} diff --git a/Master/texmf-dist/source/latex/graphics/epsfig.dtx b/Master/texmf-dist/source/latex/graphics/epsfig.dtx index c22b0eb6a68..599662f0b99 100644 --- a/Master/texmf-dist/source/latex/graphics/epsfig.dtx +++ b/Master/texmf-dist/source/latex/graphics/epsfig.dtx @@ -2,6 +2,7 @@ % \iffalse % %% epsfig.dtx Copyright (C) 1994-1996 1999 Sebastian Rahtz +%% Copyright (C) 2000--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -34,6 +35,7 @@ % revised \filedate.}} % \author{Sebastian Rahtz\\spqr@ftp.tex.ac.uk} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \CheckSum{176} diff --git a/Master/texmf-dist/source/latex/graphics/graphics.dtx b/Master/texmf-dist/source/latex/graphics/graphics.dtx index 39d0d4575f1..95c7a5d9269 100644 --- a/Master/texmf-dist/source/latex/graphics/graphics.dtx +++ b/Master/texmf-dist/source/latex/graphics/graphics.dtx @@ -2,9 +2,7 @@ % \iffalse % %% graphics.dtx Copyright (C) 1994 David Carlisle Sebastian Rahtz -%% Copyright (C) 1995--1999 2001 David Carlisle -%% Copyright (C) 2005--2006 David Carlisle, LaTeX3 Project -%% Copyright (C) 2009-2014 LaTeX3 Project +%% Copyright (C) 1995--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -41,6 +39,7 @@ % revised \filedate.}} % \author{D. P. Carlisle\and S. P. Q. Rahtz} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \CheckSum{1173} diff --git a/Master/texmf-dist/source/latex/graphics/graphics.ins b/Master/texmf-dist/source/latex/graphics/graphics.ins index 07ec8df03dc..ef0ba6edf46 100644 --- a/Master/texmf-dist/source/latex/graphics/graphics.ins +++ b/Master/texmf-dist/source/latex/graphics/graphics.ins @@ -9,6 +9,12 @@ \input docstrip \preamble + +The source is maintained by the LaTeX Project team and bug +reports for it can be opened at http://latex-project.org/bugs.html +(but please observe conditions on bug reports sent to that address!) + + \endpreamble \keepsilent diff --git a/Master/texmf-dist/source/latex/graphics/graphicx.dtx b/Master/texmf-dist/source/latex/graphics/graphicx.dtx index 94aceb4691e..3ba5590b722 100644 --- a/Master/texmf-dist/source/latex/graphics/graphicx.dtx +++ b/Master/texmf-dist/source/latex/graphics/graphicx.dtx @@ -2,7 +2,7 @@ % \iffalse % %% graphicx.dtx Copyright (C) 1994 David Carlisle Sebastian Rahtz -%% Copyright (C) 1995 1996 1997 1999 2014 David Carlisle +%% Copyright (C) 1995--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -38,6 +38,7 @@ % revised \filedate.}} % \author{D. P. Carlisle\and S. P. Q. Rahtz} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \CheckSum{596} diff --git a/Master/texmf-dist/source/latex/graphics/grfguide.tex b/Master/texmf-dist/source/latex/graphics/grfguide.tex deleted file mode 100644 index a61b0daf5e0..00000000000 --- a/Master/texmf-dist/source/latex/graphics/grfguide.tex +++ /dev/null @@ -1,1007 +0,0 @@ -%% grfguide.tex Copyright (C) 1994 1995 1996 1998 1999 David Carlisle -%% Copyright (C) 2005 2014 David Carlisle, LaTeX3 Project -%% -%% This file is part of the Standard LaTeX `Graphics Bundle'. -%% It may be distributed under the terms of the LaTeX Project Public -%% License, as described in lppl.txt in the base LaTeX distribution. -%% Either version 1.3c or, at your option, any later version. -%% -%% This file has the LPPL maintenance status "maintained". - -\begin{filecontents*}{a.ps} -%! -%%BoundingBox:0 0 72 72 -100 100 moveto -72 72 rlineto -72 neg 0 rlineto -72 72 neg rlineto -stroke -100 100 moveto -/Times-Roman findfont -72 scalefont -setfont -(A) show -showpage -\end{filecontents*} -\begin{filecontents*}{a.pdf} -%PDF-1.4 -%%%%% -1 0 obj -<< -/Pages 2 0 R -/Type /Catalog ->> - endobj -2 0 obj -<< -/Kids [3 0 R] -/Type /Pages -/Count 1 ->> - endobj -3 0 obj -<< -/Rotate 0 -/Parent 2 0 R -/MediaBox [0 0 72 72] - /Resources -<< -/ExtGState 4 0 R -/Font 5 0 R -/ProcSet [/PDF /Text] ->> -/pdftk_PageNum 1 -/Type /Page -/Contents 6 0 R ->> - endobj -4 0 obj -<< -/R7 7 0 R ->> - endobj -5 0 obj -<< -/R8 8 0 R ->> - endobj -6 0 obj -<< -/Length 135 ->> -stream -q 0.1 0 0 0.1 0 0 cm -/R7 gs -10 w -0 G -0 0 m -720 720 l -0 720 l -720 0 l -S -0 g -q -10 0 0 10 0 0 cm BT -/R8 72 Tf -1 0 0 1 0 0 Tm -(A)Tj -ET -Q -Q - - endstream - endobj -7 0 obj -<< -/Type /ExtGState -/OPM 1 ->> - endobj -8 0 obj -<< -/BaseFont /Times-Roman -/LastChar 65 -/Subtype /Type1 -/FontDescriptor 9 0 R -/Widths [722] -/Type /Font -/Encoding /WinAnsiEncoding -/FirstChar 65 ->> - endobj -9 0 obj -<< -/FontName /Times-Roman -/StemV 105 -/CharSet (/A) -/Ascent 674 -/Flags 65568 -/Descent 0 -/ItalicAngle 0 -/MissingWidth 250 -/FontBBox [0 0 706 674] -/Type /FontDescriptor -/CapHeight 674 ->> - endobj -10 0 obj -<< -/Producer (GPL Ghostscript 9.06) -/ModDate (D:20140426202438+01'00') -/CreationDate (D:20140426202438+01'00') ->> -endobj xref -0 11 -0000000000 65535 f -0000000015 00000 n -0000000066 00000 n -0000000125 00000 n -0000000308 00000 n -0000000341 00000 n -0000000374 00000 n -0000000563 00000 n -0000000610 00000 n -0000000774 00000 n -0000000975 00000 n -trailer - -<< -/Info 10 0 R -/Root 1 0 R -/Size 11 -/ID [<4ca1370d594acd28b9d948a5e8b925c3> <4ca1370d594acd28b9d948a5e8b925c3>] ->> -startxref -1106 -%%EOF -\end{filecontents*} -\documentclass{ltxguide} - -%%% No driver option specified -%%% set up the files color.cfg and graphics.cfg for your site. -%%% for example: -%%% -%%% \ExecuteOptions{dvips} -%%% -\usepackage{color,graphicx,shortvrb} - -%% Just as an example, and to make sure, in case some -%% driver option has not declared a default rule for -%% .ps files: -\DeclareGraphicsRule{.ps}{eps}{.ps}{} -\DeclareGraphicsExtensions{.pdf,.ps} -%% Which means: -%% .ps files are (to be treated as) EncapsulatedPostScript -%% files. The .ps file is to be read for the BoundingBox. -%% No `special' commands need to be applied by the driver. - - -\renewcommand\star{{\ttfamily*}} - -\let\package\textsf - -\newlength{\gxlen} -\settowidth{\gxlen}{\package{graphicx}: } -\newcommand\gs{\makebox[\gxlen][l]{\package{graphics}:}} -\newcommand\gx{\makebox[\gxlen][l]{\package{graphicx}:}} - -\MakeShortVerb{\|} - -\begin{document} -\title{Packages in the `graphics' bundle} -\author{D. P. Carlisle \and The \LaTeX3 Project} -\date{2014/04/27} - -\maketitle - -\tableofcontents - -\section{Introduction} -This document serves as a user-manual for the packages \package{color}, -\package{graphics}, and \package{graphicx}. Further documentation may be -obtained by processing the source (|dtx|) files of the individual -packages. - -\section{Driver support}\label{drivers} -All these packages rely on features that are not in \TeX\ itself. -These features must be supplied by the `driver' used to print the -|dvi| file. Unfortunately not all drivers support the same features, and -even the internal method of accessing these extensions varies between -drivers. Consequently all these packages take options such as -`|dvips|' to specify which driver is being used. - -You should to set up a site default for these -options, for the driver that you normally use. Suppose that you wish for -the \package{color} package to always default to use specials for the -PostScript driver, |dvipsone|. In that case create a file |color.cfg| -containing the line:\\ -|\ExecuteOptions{dvipsone}|\\ -Normally you will want an identical file |graphics.cfg| to set a similar -default for the graphics packages. - -The following driver options are declared in the packages. -\begin{quote}\raggedright - |dvips|, |xdvi|, |dvipdf|, |dvipdfm|, |dvipdfmx|, |pdftex|, - |dvipsone|, |dviwindo|, |emtex|, |dviwin|, |pctexps|, |pctexwin|, - |pctexhp|, |pctex32|, |truetex|, |tcidvi|, |vtex|, |oztex|, - |textures|, |xetex| -\end{quote} -Note that the \LaTeX\ Team does not maintain these drivers; we merely -provide a way for a particular driver to work with the graphics -packages. - -If you use a driver that is not in the list above you may add an option -for that driver by putting the appropriate |\DeclareOption| line into -|graphics.cfg| and |color.cfg|, before making it the default option -with |\ExecuteOptions|, as described above. - -For example to add the option `|dvi2ps|' for the original Unix dvi to -ps driver, and to make that the default, you just need configuration -files looking like: -\begin{verbatim} -\DeclareOption{dvi2ps}{\def\Gin@driver{dvi2ps.def}} -\ExecuteOptions{dvi2ps} -\end{verbatim} - -There is a suitable |dvi2ps.def| file in the standard distribution. -It is not enabled by default as it is not well tested as the driver is -no longer available to me. The following driver files are similarly -distributed but not enabled by default. -\begin{quote}\raggedright - |dvi2ps|, |dvialw|, |dvilaser|, |dvitops|, |psprint|, |pubps|, |ln| -\end{quote} - -Most of these driver files are generated from the source file -|drivers.dtx|. That file has the sources for other versions (for -example older versions of dvips and textures) which are not generated -by default. - -Different \TeX\ systems support different drivers and the drivers are -usually maintained by the developers of the \TeX\ variants or -post-processors. Hence they are always linked to some program and -since the \TeX\ distributors decide which programs they support, it is -up to them to make sure the necessary drivers are included with their -distribution. The graphics bundle contains the installation file -|graphics-drivers.ins| which can be used to extract drivers from -|drivers.dtx| but we cannot guarantee that these are up to date. Not -all of the aforementioned drivers are available in |drivers.dtx| (some -like |pdftex| and |dvipdfm| can be found on CTAN). - -If you use a driver that is not covered by any of these possibilities, -you may try to write a |.def| file by analogy with one of the existing -ones, and then specify a suitable option in |graphics.cfg| and -|color.cfg|, as for the above example of |dvi2ps|. - -\section{Colour} -The colour support is built around the idea of a system of -\emph{Colour Models}. The Colour models supported by a driver vary, -but typically include -\begin{description} -\item[rgb] Red Green Blue: A comma separated list of three numbers - between~0 and~1, giving the components of the colour. -\item[cmyk] Cyan Magenta Yellow [K]Black: A comma separated list of - four numbers between~0 and~1, giving the components of the colour - according to the additive model used in most printers. -\item[gray] Grey scale: a single number between~0 and~1. -\item[named] Colours accessed by name, e.g.\ `JungleGreen'. Not all - drivers support this model. The names must either be `known' to the - driver or added using commands described in |color.dtx|. Some drivers - support an extended form of the named model in which an `intensity' of - the colour may also be specified, so `\mbox{JungleGreen, 0.5}' would - denote that colour at half strength. -\end{description} -Note that the \textbf{named} model is really just given as an example -of a colour model that takes names rather than a numeric specification. -Other options may be provided locally that provide different colour -models, eg \textbf{pantone} (An industry standard set of colours), -\textbf{x11} (Colour names from the X Window System), etc. The -standard distribution does not currently have such models, but the -\textbf{named} model could be used as an example of how to define a new -colour model. The names used in the \textbf{named} model are those -suggested by Jim Hafner in his \textsf{colordvi} and \textsf{foiltex} -packages, and implemented originally in the |color.pro| header file for -the \texttt{dvips} driver. - -\subsection{Package Options} -Most of the options to the \package{color} package just specify a -driver, e.g., \ |dvips|, as discussed in section~\ref{drivers}. - -One special option for the \package{color} package -that is of interest is |monochrome.| -If this option is selected the colour commands are all -disabled so that they do not generate errors, but do not generate colour -either. This is useful if previewing with a previewer that can not -produce colour. - -Three other package options control the use of the \textbf{named} model. -The |dvips| driver (by default) pre-defines 68 colour names. The |dvips| -option normally makes these names available in the \textbf{named} colour -model. If you do not want these names to be declared in this model -(Saving \TeX\ some memory) you may give the |nodvipsnames| -option. Conversely, if you are using another driver, you may wish to -add these names to the named model for that driver (especially if you -are processing a document originally produced on |dvips|). In this case -you could use the |dvipsnames| option. Lastly the |usenames| option -makes all names in the \textbf{named} model directly available, as -described below. - -\subsection{Defining Colours} - -The colours |black|, |white|, |red|, |green|, |blue|, |cyan|, -|magenta|, |yellow| should be predefined, but should you wish to mix -your own colours use the |\definecolor| command. - -\begin{decl} -|\definecolor|\arg{name}\arg{model}\arg{colour specification} -\end{decl} - - -This defines \m{name} as a colour which can be used in later colour -commands. For example -\begin{verbatim} -\definecolor{light-blue}{rgb}{0.8,0.85,1} -\definecolor{mygrey}{gray}{0.75} -\end{verbatim} -\definecolor{light-blue}{rgb}{0.8,0.85,1} -\definecolor{mygrey}{gray}{0.75} - -Now |light-blue| and |mygrey| may be used in addition to the -predefined colours above. - -\subsection{Using Colours} - -\subsubsection{Using predefined colours} -The syntax for colour changes is designed to mimic font changes. -The basic syntax is: - -\begin{decl} -|\color|\arg{name} -\end{decl} - -This is a \emph{declaration}, like |\bfseries| It changes the current -colour to \m{name} until the end of the current group or -environment. - -An alternative command syntax is to use a \emph{command} form that -takes the text to be coloured as an \emph{argument}. This is similar -to the font commands such as |\textbf|: - -\begin{decl} -|\textcolor|\arg{name}\arg{text} -\end{decl} - - -So the above is essentially equivalent to -|{\color|\arg{name}\emph{text}|}|. - -\subsubsection{Using colour specifications directly} - - -\begin{decl} -|\color|\oarg{model}\arg{specification}\\ -|\textcolor|\oarg{model}\arg{specification}\arg{text} -\end{decl} - -Normally one would predeclare all the colours used in a package, or in -the document preamble, but sometimes it is convenient to directly use -a colour without naming it first. To achieve this |\color| (and all -the other colour commands) take an optional argument specifying the -model. If this is used then the mandatory argument takes a -\m{colour specification} instead of a \m{name}. For example:\\ -|\color[rgb]{1,0.2,0.3}|\\ -would directly select that colour. - -This is particularly useful for accessing the \textbf{named} model:\\ -|\color[named]{BrickRed}| selects the |dvips| colour BrickRed. - -Rather than repeatedly use |[named]| you may use |\definecolor| to -provide convenient aliases:\\ -|\definecolor{myred}{named}{WildStrawberry}| - \ldots\ |\color{myred}|\ \ldots - -Alternatively if you are happy to use the existing names from the -\textbf{named} model, you may use the |usenames| package option, which -effectively calls |\definecolor| on every colour in the \textbf{named} -model, thus allowing |\color{WildStrawberry}| in addition to -|\color[named]{WildStrawbery}|. - -\subsection{Named Colours} -Using the \textbf{named} colour model has certain advantages over -using other colour models. - -Firstly as the |dvi| file contains a request -for a colour by \emph{name}, the actual mix of primary colours used to -obtain the requested colour can be tuned to the characteristics of a -particular printer. In the |dvips| driver the meanings of the colour -names are defined in the header file |color.pro|. Users are encouraged -to produce different versions of this file for any printers they use. By -this means the same dvi file should produce colours of similar -appearance when printed on printers with different colour -characteristics. - -Secondly, apart from the so called `process colours' that are produced -by mixing primary colours during the print process, one may want to use -`spot' or `custom' colours. Here a particular colour name does not -refer to a mix of primaries, but to a particular ink. The parts of the -document using this colour will be printed separately using this named -ink colour. - -\subsection{Page Colour} - - -\begin{decl} -|\pagecolor|\arg{name}\\ -|\pagecolor|\oarg{model}\arg{specification}\\ -|\nopagecolor| -\end{decl} - -The background colour of the whole page can be set using -|\pagecolor|. This takes the same argument forms as |\color| but sets -the background colour for the current and all subsequent pages. It is -a global declaration, so you need to use -|\nopagecolor|\NEWfeature{2014/04/23}\ to `get back to normal'. -If that is not supported, you may use |\pagecolor{white}| although that -will make a white background rather than the default transparent background. - -\subsection{Box Backgrounds} -Two commands similar to |\fbox| produce boxes with the backgrounds -shaded an appropriate colour. - -\begin{decl} -|\colorbox|\arg{name}\arg{text}\\ -|\colorbox|\oarg{model}\arg{specification}\arg{text}\\ -|\fcolorbox|\arg{name1}\arg{name2}\arg{text}\\ -|\fcolorbox|\oarg{model}% - \arg{specification1}\arg{specification2}\arg{text} -\end{decl} - - -The former produces a box coloured with \emph{name} -\colorbox{mygrey}{like this}. The latter is similar but puts a frame of -colour \emph{name1} around the box coloured \emph{name2}. - -These commands use the |\fbox| parameters |\fboxrule| and |\fboxsep| -to determine the thickness of the rule, and the size of the shaded area. - -\subsection{Possible Problems} - -\TeX\ was not designed with colour in mind, and producing colours -requires a lot of help from the driver program. Thus, depending on the -driver, some or all features of the \package{color} package may not be -available. - -Some drivers do not maintain a special `colour stack'. These drivers are -likely to get confused if you nest colour changes, or use colours in -floating environments. - -Some drivers do not maintain colours over a page break, so that if the -page breaks in the middle of a coloured paragraph, the last part of the -text will incorrectly be printed in black. - -There is a different type of problem that will occur for all drivers. -Due to certain technical difficulties\footnote{At least two causes: -1) The presence of a \texttt{\char`\\special} \m{whatsit} prevents -\texttt{\char`\\addvspace} `seeing' space on the current vertical list, -so causing it to incorrectly add extra vertical space. 2) A -\m{whatsit} as the first item in a \texttt{\char`\\vtop} moves the -reference point of the box.}% -, it is possible that at points -where the colour changes, the \emph{spacing} is affected. For this -reason the |monochrome| option does not completely disable the colour -commands, it redefines them to write to the log file. This will have the -same effects on spacing, so you can produce monochrome drafts of your -document, at least knowing that the final spacing is being shown. -\section{The Graphics packages} -There are two graphics packages: -\begin{description} -\item[\package{graphics}] The `standard' graphics package. -\item[\package{graphicx}] The `extended' or `enhanced' graphics - package. -\end{description} -The two differ only in the format of optional arguments for the -commands defined. The command names, and the mandatory arguments are -the same for the two packages. - -\subsection{Package Options} -As discussed in section~\ref{drivers}, the graphics packages share the -same `driver' options as the \package{color} package. As for colour -you should set up a site-default in a file, -|graphics.cfg|, containing the line (for |dvips|):\\ -|\ExecuteOptions{dvips}| - -The graphics packages have some other options for controlling how many -of the features to enable: -\begin{description} -\item[draft] suppress all the `special' features. In particular - graphics files are not included (but they are still read for size - info) just the filename is printed in a box of the correct size. -\item[final] The opposite of |draft|. Useful to over-ride a global - |draft| option specified in the |\documentclass| command. -\item[hiderotate] Do not show rotated text (presumably because the - previewer can not rotate). -\item[hidescale] Do not show scaled text (presumably because the - previewer can not scale). -\item[hiresbb] Look for size specifications in |%%HiResBoundingBox| - lines rather than standard |%%BoundingBox| lines.% - \NEWfeature{1996/10/29} -\item[demo] Instead of inserting an image file |\includegraphics| - draws a 150\,pt by 100\,pt rectangle unless other dimensions are - specified manually.\NEWfeature{2006/02/20} -\end{description} -\subsection{Rotation} - -\begin{decl} -\gs |\rotatebox|\arg{angle}\arg{text}\\ -\gx |\rotatebox|\oarg{key val list}\arg{angle}\arg{text} -\end{decl} - -This puts \emph{text} in a box, like |\mbox|, but rotates the box -through \emph{angle} degrees, \rotatebox{15}{like this}. - -The standard version always rotates around the reference point of the -box, but the \package{keyval} version takes the following keys: - -\begin{decl} -|origin|=\m{label}\\ -|x|=\m{dimen}\\ -|y|=\m{dimen}\\ -|units|=\m{number} -\end{decl} - -So you may specify both |x| and |y|, which give the coordinate of -the centre of rotation relative to the reference point of the box, eg -|[x=2mm, y=5mm]|. Alternatively, for the most common points, one may use -|origin| with a \emph{label} containing one or two of the following: -|lrctbB| (|B| denotes the baseline, as for \package{PSTricks}). For -example, compare a default rotation of $180^\circ$ -\ldots\rotatebox{180}{Like This}\ldots\ to the effects gained by using -the |origin| key:\\ -|[origin = c]| rotates about the centre of the box,\ldots - \rotatebox[origin=c]{180}{Like This}\ldots\\ -|[origin = tr]| rotates about the top right hand corner\ldots - \rotatebox[origin=tr]{180}{Like This}\ldots - -The |units| key allows a change from the default units of degrees -anti-clockwise. Give the number of units in one full anti-clockwise -rotation. For example:\\ -|[units = -360]| specifies degrees clockwise.\\ -|[units= 6.283185]| specifies radians. - -\subsection{Scaling} - -\subsubsection{Scaling by scale factor} - -\begin{decl} -|\scalebox|\arg{h-scale}\oarg{v-scale}\arg{text} -\end{decl} - -Again this is basically like |\mbox| but scales the \emph{text}. -If \emph{v-scale} is not specified it defaults to \emph{h-scale}. -If it is specified the text is distorted as the horizontal and -vertical stretches are different, \scalebox{3}[.7]{Like This}. - - -\begin{decl} -|\reflectbox|\arg{text} -\end{decl} - -An abbreviation for |\scalebox{-1}[1]|\arg{text}. - -\subsubsection{Scaling to a requested size} - -\begin{decl} -|\resizebox|\star\arg{h-length}\arg{v-length}\arg{text} -\end{decl} - - Scale \emph{text} so that the width is \emph{h-length}. - If |!| is used as either length argument, the other argument is used - to determine a scale factor that is used in both directions. - Normally \emph{v-length} refers to the height of the box, but in the - star form, it refers to the `height + depth'. - As normal for \LaTeXe\ box length arguments, |\height|, - |\width|, |\totalheight|, |\depth| may be used to refer to the - original size of the box. - -|\resizebox{1in}{\height}{Some text}|: -\resizebox{1in}{\height}{Some text} - -|\resizebox{1in}{!}{Some text}|: -\resizebox{1in}{!}{Some text} - -\subsection{Including Graphics Files} -The functions for graphics inclusion try to give the same user syntax -for including any kind of graphics file that can be understood by the -driver. This relies on the file having an extension that identifies -the file type. The `driver options' will define a collection of file -extensions that the driver can handle, although this list may be -extended using the declarations described below. - -If the file's extension is unknown to the driver, the system may try a -default file type. The PostScript driver files set this default to be -|eps| (PostScript), but this behaviour may be customised if other -defaults are required. - -\begin{decl} -\gs |\includegraphics|\star\oarg{llx,lly}\oarg{urx,ury}\arg{file}\\ -\gx |\includegraphics|\star\oarg{key val list}\arg{file} -\end{decl} - Include a graphics file. - - If \star\ is present, then the graphic is `clipped' to the size - specified. If \star\ is omitted, then any part of the graphic that is - outside the specified `bounding box' will over-print the surrounding - text. - - If the optional arguments are omitted, then the size of the graphic - will be determined by reading an external file as described below. - -\paragraph{\package{graphics} version} - If \oarg{urx,ury} is present, then it should specify the coordinates - of the top right corner of the image, as a pair of \TeX\ dimensions. - If the units are omitted they default to |bp|. So |[1in,1in]| and - |[72,72]| are equivalent. If only one optional argument appears, the - lower left corner of the image is assumed to be at |[0,0]|. Otherwise - \oarg{llx,lly} may be used to specify the coordinates of this point. - -\paragraph{\package{graphicx} version} -Here the star form is just for compatibility with the standard -version. It just adds |clip| to the list of keys specified. -(Also, for increased compatibility, if \emph{two} optional arguments are -used, the `standard' version of |\includegraphics| is always used, even -if the \package{graphicx} package is loaded.) - -The allowed keys are listed below. -\begin{description} -\item[bb] The argument should be four dimensions, separated by spaces. - These denote the `Bounding Box' of the printed region within - the file. -\item[bbllx,bblly,bburx,bbury] Set the bounding box. Mainly for - compatibility with older packages. - Specifying |bbllx=a,bblly=b,bburx=c,bbury=d| - is equivalent to specifying |bb = a b c d|. -\item[natwidth,natheight] Again an alternative to |bb|. - |natheight=h,natwidth=w| is equivalent to |bb = 0 0 h w|. -\item[hiresbb]\NEWfeature{1996/10/29} - Boolean valued key. If set to |true| (just specifying |hiresbb| - is equivalent to |hiresbb=true|) then \TeX\ will look for - |%%HiResBoundingBox| lines rather than |%%BoundingBox|. It may be set - to |false| to overrule a default setting of |true| set by the - |hiresbb| package option. -\item[viewport]\NEWfeature{1995/06/01} - The |viewport| key takes four arguments, just like - |bb|. However in this case the values are taken relative to the - origin specified by the bounding box in the file. So to `view' the - 1in square in the bottom left hand corner of the area specified by - the bounding box, use the argument |viewport=0 0 72 72|. -\item[trim]\NEWfeature{1995/06/01} - Similar to viewport, but here the four lengths specify the - amount to remove or add to each side. |trim= 1 2 3 4| `crops' the - picture by 1bp at the left, 2bp at the bottom, 3bp on the right and - 4bp at the top. -\item[angle] Rotation angle. -\item[origin]\NEWfeature{1995/09/28} - Origin for rotation. See the documentation of |\rotatebox|. -\item[width] Required width. The - graphic is scaled to this width. -\item[height] Required height. The - graphic is scaled to this height. -\item[totalheight]\NEWfeature{1995/06/01} - Specify the total height (height $+$ depth) of the figure. - This will differ from the `height' if rotation has occurred. - In particular if the figure has been rotated by $-90^\circ$ - then it will have zero height but large depth. -\item[keepaspectratio]\NEWfeature{1995/09/27} - Boolean valued key like `clip'. - If set to true then specifying both `width' and `height' (or - `totalheight') does not distort the figure but scales such that - neither of the specified dimensions is \emph{exceeded}. -\item[scale] Scale factor. -\item[clip] Either `true' or `false' (or no value, which is equivalent - to `true'). Clip the graphic to the bounding box. -\item[draft] a boolean valued key, like `clip'. Locally switches to - draft mode. -\item[type] Specify the graphics type. -\item[ext] Specify the file extension. This should \emph{only} be - used in conjunction with |type|. -\item[read] Specify the file extension of the `read file'. This - should \emph{only} be used in conjunction with |type|. -\item[command] Specify any command to be applied to the file. This - should \emph{only} be used in conjunction with |type|. -\end{description} - -For the keys specifying the original size (i.e,, the bounding box, -trim and viewport keys) the units can be omitted, in -which case bp (i.e., PostScript points) are assumed. - -The first seven keys specify the original size of the image. This size -needs to be specified in the case that the file can not be read by -\TeX, or it contains an incorrect size `BoundingBox' specification. - -|bbllx|\ldots\ |\bbury| are mainly for compatibility for older -packages.\\ -|bbllx=a, bblly=b, bburx=c, bbury=d|\\ -is equivalent to\\ -|bb = a b c d|. - -|natheight| and |natwidth| are just shorthands for setting the lower -left coordinate to 0 0 and the upper right coordinate to the specified -width and height. - -The next few keys specify any scaling or rotation to be applied to the -image. To get these effects using the standard package, the -|\includegraphics| call must be placed inside the argument of a -|\rotatebox| or |\scalebox| command. - -The keys are read left-to-right, so |[angle=90, height=1in]| means -rotate by 90 degrees, and then scale to a height of 1in. -|[height=1in, angle=90]| would result in a final \emph{width} of 1in. - -If the \textsf{calc} package is also loaded the lengths may use -\textsf{calc} syntax, for instance to specify a width of 2\,cm -less than the text width: |[width=\textwidth-2cm]|. - -\TeX\ leaves the space specified either in the file, or in -the optional arguments. If any part of the image is actually outside -this area, it will by default overprint the surrounding text. -If the star form is used, or |clip| specified, any part of the image -outside this area will not be printed. - -The last four keys suppress the parsing of the filename. If they are -used, the main \emph{file} argument should not have the file -extension. They correspond to the arguments of |\DeclareGraphicsRule| -described below. - -To see the effect that the various options have consider the file -|a.ps|. This file contains the bounding box specification -\begin{verbatim} -%%BoundingBox:0 0 72 72 -\end{verbatim} -That is, the printed region consists of a one-inch square, in -the bottom left hand corner of the paper. - -In all the following examples the input will be of the form -\begin{verbatim} -left---\fbox{\includegraphics{a}}---right -\end{verbatim} -With different options supplied to |\includegraphics|. - -No optional argument.\\ -left---\fbox{\includegraphics{a}}---right - -\gs |\scalebox{0.5}{\includegraphics{a}}|\\ -\gx |\includegraphics[scale=.5]{a}|\\ -left---\fbox{\includegraphics[scale=.5]{a}}---right - -\gs |\includegraphics[15,10][35,45]{a}}|\\ -\gx |\includegraphics[viewport= 15 10 35 45]{a}|\\ -left---\fbox{\includegraphics[viewport= 15 10 35 45]{a}}---right - -\gs |\includegraphics*[15,10][35,45]{a}}|\\ -\gx |\includegraphics[viewport= 15 10 35 45,clip]{a}|\\ -left---\fbox{\includegraphics[viewport= 15 10 35 45,clip]{a}}---right - -\gs |\scalebox{0.5}{\includegraphics{a}}| - and |draft| option.\\ -\gx |\includegraphics[scale=.5, draft]{a}|\\ -left---\fbox{\includegraphics[scale=.5, draft]{a}}---right - -\subsection{Other commands in the \package{graphics} package} - -\begin{decl} -|\graphicspath|\arg{dir-list} -\end{decl} -This optional declaration may be used to specify a list of directories -in which to search for graphics files. The format is the same as for -the \LaTeXe\ primitive |\input@path|. A list of directories, each in a -|{}| group (even if there is only one in the list). For example:\\ - |\graphicspath{{eps/}{tiff/}}|\\ - would cause the system to look in the subdirectories |eps| and |tiff| - of the current directory. This is unix syntax, on a Mac it would be:\\ - |\graphicspath{{:eps:}{:tiff:}}|\\ - Note the differing conventions, an initial |:| is needed on Macintosh - systems to denote the current folder, whereas on unix an initial |/| - would denote the top level `root' directory. - - The default setting of this path is - |\input@path| that is: graphics files will be found wherever \TeX\ - files are found. - -\begin{decl} -|\DeclareGraphicsExtensions|\arg{ext-list} -\end{decl} - \NEWdescription{1994/12/01} - This specifies the behaviour of the system when no file extension - is specified in the argument to |\includegraphics|. - \arg{ext-list} should be a comma separated list of file extensions. - (White space is ignored between the entries.) - A file name is produced by appending one extension from the list. - If a file is found, the system acts as if that extension had been - specified. If not, the next extension in \emph{ext-list} is tried. - - -Note that if the extension is not specified in the |\includegraphics| -command, the graphics file must exist at the time \LaTeX\ is run, as -the existence of the file is used to determine which extension from -the list to choose. However if a file extension \emph{is} specified, -e.g.\ |\includegraphics{a.ps}| instead of |\includegraphics{a}|, then -the graphics file need not exist at the time \LaTeX\ is used. (In -particular it may be created on the fly by the \m{command} -specified in the |\DeclareGraphicsRule| command described below.) -\LaTeX\ does however need to be able to determine the size of the -image so this size must be specified in arguments, or the `read file' -must exist at the time \LaTeX\ is used. - -\begin{decl} -|\DeclareGraphicsRule|\arg{ext}\arg{type}\arg{read-file}\arg{command} -\end{decl} - Any number of these declarations can be made. They determine how the - system behaves when a file with extension \emph{ext} is specified. - (The extension may be specified explicitly or, if the argument to - |\includegraphics| does not have an extension, it may be a default - extension from the \emph{ext-list} specified with - |\DeclareGraphicsExtensions|.) - -\emph{ext} the file extension for which this rule applies. As a special -case, \emph{ext} may be given as |*| to denote the default behaviour for -all undeclared extensions (see the example below). - -\emph{type} is the `type' of file involved. All files of the same type -will be input with the same internal command (which must be defined in -a `driver file'). For example files with extensions |ps|, |eps|, -|ps.gz| may all be classed as type |eps|. - -\emph{read-file} determines the extension of the file that should be -read to determine size information. It may be the same as \emph{ext} -but it may be different, for example |.ps.gz| files are not readable -easily by \TeX, so you may want to put the bounding box information in -a separate file with extension |.ps.bb|. If \emph{read-file} is empty, -|{}|, then the system will not try to locate an external file for size -info, and the size must be specified in the arguments of -|\includegraphics|. If the driver file specifies a procedure for -reading size files for \emph{type}, that will be used, otherwise the -procedure for reading |eps| files will be used. Thus the size of -bitmap files may be specified in a file with a PostScript style -|%%BoundingBox| line, if no other specific format is available. - -As a special case |*| may be used to denote the -same extension as the graphic file. This is mainly of use in -conjunction with using |*| as the extension, as in that case the -particular graphic extension is not known. For example -\begin{verbatim} - \DeclareGraphicsRule{*}{eps}{*}{} -\end{verbatim} -This would declare a default rule, such that all unknown extensions -would be treated as EPS files, and the graphic file would be read for -a BoundingBox comment. - -\emph{command} is usually empty, but if non empty it is used in place -of the filename in the |\special|. Within this argument, |#1| may be -used to denote the filename. Thus using the dvips driver, one may -use\\ -|\DeclareGraphicsRule{.ps.gz}{eps}{.ps.bb}{`zcat #1}|\\ -the final argument causes dvips to use the |zcat| command to unzip the -file before inserting it into the PostScript output. - -Note that \LaTeX\ will find the graphics file by searching along -TEXINPUTS (and possibly other places, as specified with -|\graphicspath|) however it may be that the command you specify -in this argument can not find such files unless they are in the -current directory. On some systems it may be possible to modify -the command so that it will find any files that \LaTeX\ can find. -For example on newer web2c \TeX\ releases on unix, one may modify the -above command so that the last argument is:\\ -|{`zcat `kpsewhich -n latex tex #1`}|\\ -which incantation causes the |kpsewhich| program to find the -file, by searching along \LaTeX's path, and then pass the full path -name to the |zcat| program so that it can uncompress the file. -Any such uses are very system dependent, and would best be placed in -a |graphics.cfg| file, thus keeping the document itself portable. - -\subsection{Global setting of keys} - -Most of the \package{keyval} keys used in the \package{graphicx} package -may also be set using the command |\setkeys| provided by the -\package{keyval} package.% -\footnote{\texttt{clip}, \texttt{scale} and \texttt{angle} may not be set via -\texttt{\string\setkeys} prior to calling -\texttt{\string\includegraphics}.} - -For instance, suppose you wanted all the files to be included in the -current document to be scaled to 75\% of the width of the lines of text, -then one could issue the following command:\\ -|\setkeys{Gin}{width=0.75\textwidth}|\\ -Here `|Gin|' is the name used for the \package{keyval} keys associated -with `Graphics inclusion'. All following -|\includegraphics| commands (within the same group or environment) will -act as if |[width=0.75\textwidth]| had been specified, in addition to -any other key settings actually given in the optional argument. - -Similarly to make all |\rotatebox| arguments take an argument in -radians, one just needs to specify:\\ -|\setkeys{Grot}{units=6.28318}| - -\subsection{Compatibility between \package{graphics} and - \package{graphicx}} - -For a document author, there are not really any problems of -compatibility between the two packages. You just choose the interface -that you personally prefer, and then use the appropriate package. - -For a package or class writer the situation is slightly -different. Suppose that you are writing a letter class that needs to -print a company logo as part of the letterhead. - -As the author of the class you may want to give the users the -possibility of using either interface in their letters (should they -need to include any further graphics into the letter body). -In this case the class should load the \package{graphics} package (not -\package{graphicx}, as this would commit any users of the class to the -\package{keyval} interface). The logo should be included with -|\includegraphics| either with \emph{no} optional argument (if the -correct size information is in the file) or \emph{both} optional -arguments otherwise. -Do not use the \emph{one} optional argument form, as the meaning of this -argument would change (and generate errors) if the user were to load -\package{graphicx} as well as your class. - -\section{Remaining packages in the graphics bundle} - -\subsection{Epsfig} -This is a small package essentially a `wrapper' around the -\package{graphicx} package, defining a command |\psfig| which has the -syntax\\ -|\psfig{file=xxx,...}| rather than |\includegraphics[...]{xxx}|.\\ -It also has a few more commands to make it slightly more compatible with -the old \LaTeX~2.09 style of the same name. - -\subsection{Trig} -The trig package is not intended to be used directly in documents. It -calculates sine, cosine and tangent trigonometric functions. These -are used to calculate the space taken up by a rotated box. This -package is also used by the |fontinst| program which converts -PostScript files to a form usable by \TeX. - -As well as being used as a \LaTeX\ package, the macros may be extracted -with the \package{docstrip} options \texttt{plain,package}. In this case -the \LaTeX\ package declarations are omitted from the file, and the -macros may be directly used as part of another macro file (they work -with any format based on plain \TeX.) - -\subsection{Keyval} -The \package{keyval} package is intended to be used by other -packages. It provides a generic way of setting `keys' as used by the -\package{graphicx} package, and splitting up the comma separated lists -of \m{key}~=~\m{value} pairs. - -Like the \package{trig} package, these macros may be extracted and used -as part of another macro file, based on plain \TeX, as well as the -standard use as a \LaTeX\ package. - -By default an undeclared key will generate an error. -If however the option \texttt{unknownkeysallowed} is used, then -unknown keys will be silently ignored (leaving a message in the log -file). This option is also accepted by the \textsf{graphicx} package. - -\iffalse - -\subsection{Pstcol} -\package{PSTricks}, by Timothy Van Zandt is an immensely powerful -package that enables a very full featured interface between PostScript -and \TeX. Unfortunately the colour support in \package{PSTricks} is -slightly incompatible with the colour mechanism defined in the -\package{color} package. The \package{pstcol} package is a (hopefully -temporary) package that modifies a very small number of internal -PSTricks functions, to remove this incompatibility. If -\package{pstricks} is loaded via this package, you may use any colours -defined by \package{color} package commands within \package{pstricks} -commands, and vice versa. - -\fi - -\subsection{Lscape} -The \package{lscape} package requires and takes the same options -as the \package{graphics} package. It defines a |landscape| environment -within which page bodies are rotated through 90 degrees. The page head -and foot are not affected, they appear in the standard (portrait) -position. -\end{document} diff --git a/Master/texmf-dist/source/latex/graphics/keyval.dtx b/Master/texmf-dist/source/latex/graphics/keyval.dtx index ca7275ef13c..11a96a694e4 100644 --- a/Master/texmf-dist/source/latex/graphics/keyval.dtx +++ b/Master/texmf-dist/source/latex/graphics/keyval.dtx @@ -1,6 +1,7 @@ % % \iffalse -%% keyval.dtx Copyright (C) 1993 1994 1995 1997 1998 1999 2014 David Carlisle +%% keyval.dtx Copyright (C) 1993 1994 1995 1997 1998 1999 David Carlisle +%% Copyright (C) 2000--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -36,6 +37,7 @@ % revised \filedate.}} % \author{David Carlisle} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \begin{abstract} diff --git a/Master/texmf-dist/source/latex/graphics/lscape.dtx b/Master/texmf-dist/source/latex/graphics/lscape.dtx index 60062d1d83b..47dbd68d84d 100644 --- a/Master/texmf-dist/source/latex/graphics/lscape.dtx +++ b/Master/texmf-dist/source/latex/graphics/lscape.dtx @@ -2,6 +2,7 @@ % \iffalse % %% lscape.dtx Copyright (C) 1994 1999-2000 David Carlisle +%% Copyright (C) 2000--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -39,6 +40,7 @@ % \CheckSum{69} % % \begin{landscape} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % All text, within the \texttt{landscape} environment is rotated through diff --git a/Master/texmf-dist/source/latex/graphics/trig.dtx b/Master/texmf-dist/source/latex/graphics/trig.dtx index 8fc2c845cdb..a5e0b12d43c 100644 --- a/Master/texmf-dist/source/latex/graphics/trig.dtx +++ b/Master/texmf-dist/source/latex/graphics/trig.dtx @@ -1,5 +1,6 @@ % \iffalse %% File: trig.dtx Copyright (C) 1993 1994 1995 1996 1997 1999 David Carlisle +%% Copyright (C) 2000--2015 David Carlisle, LaTeX3 Project %% %% This file is part of the Standard LaTeX `Graphics Bundle'. %% It may be distributed under the terms of the LaTeX Project Public @@ -35,6 +36,7 @@ % revised \filedate.}} % \author{David Carlisle} % \date{\filedate} +% \MaintainedByLaTeXTeam{graphics} % \maketitle % % \CheckSum{246} -- cgit v1.2.3