diff options
author | Karl Berry <karl@freefriends.org> | 2023-12-05 20:47:04 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2023-12-05 20:47:04 +0000 |
commit | 90ea5889dd099b6f4096d6da8805de035f5148d1 (patch) | |
tree | e2919a91319814bef98c4bb65b12a2f7ddb10f6a /Master/texmf-dist | |
parent | 4f2ca9d7c35eea87644de7a1ed88df256c3882ef (diff) |
pdfrender (5dec23)
git-svn-id: svn://tug.org/texlive/trunk@69043 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r-- | Master/texmf-dist/doc/latex/pdfrender/README.md | 14 | ||||
-rw-r--r-- | Master/texmf-dist/doc/latex/pdfrender/pdfrender.pdf | bin | 0 -> 408295 bytes | |||
-rw-r--r-- | Master/texmf-dist/source/latex/pdfrender/pdfrender.dtx | 1532 | ||||
-rw-r--r-- | Master/texmf-dist/tex/latex/pdfrender/pdfrender.sty | 763 |
4 files changed, 2309 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/pdfrender/README.md b/Master/texmf-dist/doc/latex/pdfrender/README.md new file mode 100644 index 00000000000..c7c56f18fc6 --- /dev/null +++ b/Master/texmf-dist/doc/latex/pdfrender/README.md @@ -0,0 +1,14 @@ +# pdfrender + +Version: 2023/12/04 v1.7 + +The PDF format has some graphics parameter like +line width or text rendering mode. This package +provides an interface for setting these parameters. + +## Copyright (C) +* 2007 Heiko Oberdiek +* 2016-2023 Oberdiek Package Support Group + +## License +LATEX Project Public License, version 1.3c or later. diff --git a/Master/texmf-dist/doc/latex/pdfrender/pdfrender.pdf b/Master/texmf-dist/doc/latex/pdfrender/pdfrender.pdf Binary files differnew file mode 100644 index 00000000000..53366bba445 --- /dev/null +++ b/Master/texmf-dist/doc/latex/pdfrender/pdfrender.pdf diff --git a/Master/texmf-dist/source/latex/pdfrender/pdfrender.dtx b/Master/texmf-dist/source/latex/pdfrender/pdfrender.dtx new file mode 100644 index 00000000000..c4b8dc67b27 --- /dev/null +++ b/Master/texmf-dist/source/latex/pdfrender/pdfrender.dtx @@ -0,0 +1,1532 @@ +% \iffalse meta-comment +% +% File: pdfrender.dtx +% Version: 2023-12-04 v1.7 +% Info: Access to some PDF graphics parameters +% +% Copyright (C) +% 2010 Heiko Oberdiek +% 2016-2023 Oberdiek Package Support Group +% https://github.com/ho-tex/pdfrender/issues +% +% This work may be distributed and/or modified under the +% conditions of the LaTeX Project Public License, either +% version 1.3c of this license or (at your option) any later +% version. This version of this license is in +% https://www.latex-project.org/lppl/lppl-1-3c.txt +% and the latest version of this license is in +% https://www.latex-project.org/lppl.txt +% and version 1.3 or later is part of all distributions of +% LaTeX version 2005/12/01 or later. +% +% This work has the LPPL maintenance status "maintained". +% +% The Current Maintainers of this work are +% Heiko Oberdiek and the Oberdiek Package Support Group +% https://github.com/ho-tex/pdfrender/issues +% +% The Base Interpreter refers to any `TeX-Format', +% because some files are installed in TDS:tex/generic//. +% +% This work consists of the main source file pdfrender.dtx +% and the derived files +% pdfrender.sty, pdfrender.pdf, pdfrender.ins, pdfrender.drv, +% pdfrender-test1.tex, pdfrender-test2.tex, +% pdfrender-test3.tex, pdfrender-test4.tex, +% pdfrender-test5.tex. +% +% Distribution: +% CTAN:macros/latex/contrib/pdfrender/pdfrender.dtx +% CTAN:macros/latex/contrib/pdfrender/pdfrender.pdf +% +% Unpacking: +% (a) If pdfrender.ins is present: +% tex pdfrender.ins +% (b) Without pdfrender.ins: +% tex pdfrender.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{pdfrender.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If pdfrender.drv is present: +% latex pdfrender.drv +% (b) Without pdfrender.drv: +% latex pdfrender.dtx; ... +% The class ltxdoc loads the configuration file ltxdoc.cfg +% if available. Here you can specify further options, e.g. +% use A4 as paper format: +% \PassOptionsToClass{a4paper}{article} +% +% Programm calls to get the documentation (example): +% pdflatex pdfrender.dtx +% makeindex -s gind.ist pdfrender.idx +% pdflatex pdfrender.dtx +% makeindex -s gind.ist pdfrender.idx +% pdflatex pdfrender.dtx +% +% Installation: +% TDS:tex/generic/pdfrender/pdfrender.sty +% TDS:doc/latex/pdfrender/pdfrender.pdf +% TDS:source/latex/pdfrender/pdfrender.dtx +% +%<*ignore> +\begingroup + \catcode123=1 % + \catcode125=2 % + \def\x{LaTeX2e}% +\expandafter\endgroup +\ifcase 0\ifx\install y1\fi\expandafter + \ifx\csname processbatchFile\endcsname\relax\else1\fi + \ifx\fmtname\x\else 1\fi\relax +\else\csname fi\endcsname +%</ignore> +%<*install> +\input docstrip.tex +\Msg{************************************************************************} +\Msg{* Installation} +\Msg{* Package: pdfrender 2023-12-04 v1.7 Access to some PDF graphics parameters (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: pdfrender +Version: 2023-12-04 v1.7 + +Copyright (C) + 2010 Heiko Oberdiek + 2016-2023 Oberdiek Package Support Group + +This work may be distributed and/or modified under the +conditions of the LaTeX Project Public License, either +version 1.3c of this license or (at your option) any later +version. This version of this license is in + https://www.latex-project.org/lppl/lppl-1-3c.txt +and the latest version of this license is in + https://www.latex-project.org/lppl.txt +and version 1.3 or later is part of all distributions of +LaTeX version 2005/12/01 or later. + +This work has the LPPL maintenance status "maintained". + +The Current Maintainers of this work are +Heiko Oberdiek and the Oberdiek Package Support Group +https://github.com/ho-tex/pdfrender/issues + + +The Base Interpreter refers to any `TeX-Format', +because some files are installed in TDS:tex/generic//. + +This work consists of the main source file pdfrender.dtx +and the derived files + pdfrender.sty, pdfrender.pdf, pdfrender.ins, pdfrender.drv, + pdfrender-test1.tex, pdfrender-test2.tex, + pdfrender-test3.tex, pdfrender-test4.tex, + pdfrender-test5.tex. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{pdfrender.ins}{\from{pdfrender.dtx}{install}}% + \file{pdfrender.drv}{\from{pdfrender.dtx}{driver}}% + \usedir{tex/generic/pdfrender}% + \file{pdfrender.sty}{\from{pdfrender.dtx}{package}}% +% \usedir{doc/latex/pdfrender/test}% +% \file{pdfrender-test1.tex}{\from{pdfrender.dtx}{test1}}% +% \file{pdfrender-test2.tex}{\from{pdfrender.dtx}{test2}}% +% \file{pdfrender-test3.tex}{\from{pdfrender.dtx}{test3}}% +% \file{pdfrender-test4.tex}{\from{pdfrender.dtx}{test4}}% +% \file{pdfrender-test5.tex}{\from{pdfrender.dtx}{test5}}% +} + +\catcode32=13\relax% active space +\let =\space% +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* pdfrender.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `pdfrender.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +%</install> +%<*ignore> +\fi +%</ignore> +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{pdfrender.drv}% + [2023-12-04 v1.7 Access to some PDF graphics parameters (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2011/11/22] +\usepackage{longtable} +\renewcommand*{\arraystretch}{1.2} +\begin{document} + \DocInput{pdfrender.dtx}% +\end{document} +%</driver> +% \fi +% +% +% +% \GetFileInfo{pdfrender.drv} +% +% \title{The \xpackage{pdfrender} package} +% \date{2023-12-04 v1.7} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at \url{https://github.com/ho-tex/pdfrender/issues}}} +% +% \maketitle +% +% \begin{abstract} +% The PDF format has some graphics parameter like +% line width or text rendering mode. This package +% provides an interface for setting these parameters. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% This package \xpackage{pdfrender} defines an interface for +% PDF specific parameters that affects the rendering of +% graphics or text. The interface and its implementation +% uses the same technique as package \xpackage{color} +% for color settings. Therefore this package is loaded to +% enable \LaTeX's color interface. +% +% At different places \LaTeX\ uses \cs{normalcolor} to avoid that +% header, footer or floats are print in the current color of the +% main text. \cs{setgroup@color} is used to start a save box +% with the color that is set at box saving time. +% Package \xpackage{pdfrender} extends these macros to +% add its own hooks of its parameters. Therefore \LaTeX3 should +% generalize \LaTeXe's color interface. +% +% \subsection{Usage} +% +% In \LaTeX\ the package is loaded as normal package. Options +% are not defined for this package. +% \begin{quote} +% |\usepackage{pdfrender}| +% \end{quote} +% +% This package can also be used in \plainTeX\ and even ini\TeX: +% \begin{quote} +% |input pdfrender.sty| +% \end{quote} +% +% \subsection{Macros} +% +% \begin{declcs}{pdfrender} \M{key value list} +% \end{declcs} +% The first parameter \meta{key value list} contains a +% list of parameter settings. The key entry is the parameter name. +% The macro works like +% \cs{color} (without optional argument) for color setting. +% +% \begin{declcs}{textpdfrender} \M{key value list} \M{text} +% \end{declcs} +% In the same way as \cs{pdfrender} the first argument +% specifies the parameters that should be set. This parameter +% setting affects \meta{text} only. Basically it works +% the same way as \cs{textcolor} (without optional argument). +% +% \subsection{Parameters} +% +% The following table shows an overview for the supported +% parameters and values: +% +% \begin{longtable}{@{}l|l|l@{}} +% \bfseries Parameter & \bfseries Value & \bfseries Alias\\* +% \hline +% \endhead +% \xoption{TextRenderingMode} +% & \texttt{0} & \texttt{Fill}\\* +% & \texttt{1} & \texttt{Stroke}\\* +% & \texttt{2} & \texttt{FillStroke}\\* +% & \texttt{3} & \texttt{Invisible}\\* +% & \texttt{4} & \texttt{FillClip}\\* +% & \texttt{5} & \texttt{StrokeClip}\\* +% & \texttt{6} & \texttt{FillStrokeClip}\\* +% & \texttt{7} & \texttt{Clip}\\ +% \hline +% \xoption{LineWidth} +% & \itshape positive number, & \itshape \TeX\ dimen\\*[-.2ex] +% & \qquad \itshape unit is bp & \\ +% \hline +% \xoption{LineCapStyle} +% & \texttt{0} & \texttt{Butt}\\* +% & \texttt{1} & \texttt{Round}\\* +% & \texttt{2} & \texttt{ProjectingSquare}\\ +% \hline +% \xoption{LineJoinStyle} +% & \texttt{0} & \texttt{Miter}\\* +% & \texttt{1} & \texttt{Round}\\* +% & \texttt{2} & \texttt{Bevel}\\ +% \hline +% \xoption{MiterLimit} +% & \multicolumn{2}{l@{}}{\itshape positive number} \\ +% \hline +% \xoption{Flatness} +% & \multicolumn{2}{l@{}}{\itshape number between 0 and 100} \\ +% \hline +% \xoption{LineDashPattern} +% & \multicolumn{2}{l@{}}{^^A +% \itshape numbers in square brackets,^^A +% } \\*[-.2ex] +% & \multicolumn{2}{l@{}}{^^A +% \qquad \itshape followed by number,^^A +% } \\* +% & \multicolumn{2}{l@{}}{^^A +% \qquad \itshape units are bp^^A +% } \\ +% \hline +% \xoption{RenderingIntent} +% & \multicolumn{2}{l@{}}{\texttt{AbsoluteColorimetric}} \\* +% & \multicolumn{2}{l@{}}{\texttt{RelativeColorimetric}} \\* +% & \multicolumn{2}{l@{}}{\texttt{Saturation}} \\* +% & \multicolumn{2}{l@{}}{\texttt{Perceptual}} \\ +% \hline +% \xoption{FillColor} +% & & \itshape color specification \\ +% \hline +% \xoption{StrokeColor} +% & & \itshape color specification \\ +% \end{longtable} +% +% \subsubsection{Details} +% +% The description and specification of these parameters +% are available in the PDF specification \cite{pdf-spec}. +% Therefore they are not repeated here. +% +% \begin{description} +% \item[Value:] +% The values in the second column lists or describe +% the values that are specified by the PDF specification. +% \item[Alias:] Instead of magic numbers the package also +% defines some aliases that can be given as value. +% Example: |LineCapStyle=Round| has the same effect as +% |LineCapStyle=1|. +% \item[Number:] The term \emph{number} means an integer +% or real number. The real number is given as plain +% decimal number without exponent. The decimal separator is a period. +% At least one digit must be present. +% \item[\xoption{LineWidth}:] As alias a \TeX\ dimen specification +% can be given. This includes explicit specifications with number +% and unit, e.g. |LineWidth=0.5pt|. Also \LaTeX\ length registers +% may be used. If \eTeX's \cs{dimexpr} is available, then it is +% automatically added. However package \xpackage{calc} is not +% supported. +% \item[\xoption{FillColor}, \xoption{StrokeColor}:] +% Package \xpackage{color} or \xpackage{xcolor} must be loaded +% before these options can be used (since version 1.2). +% \LaTeX's color support sets both colors at the same time +% to the same value. However parameter \xoption{TextRenderingMode} +% offers the value \texttt{FillStroke} that makes only sense, if +% the two color types can be set separately. +% If one of the options \xoption{FillColor} or \xoption{StrokeColor} +% is specified, then also the color is set. For compatibility +% with the \LaTeX\ color packages (\xpackage{color} or \xpackage{xcolor}), +% always both colors must be set. Thus if one of them is not specified, +% it is taken from the current color. +% +% Both options \xoption{FillColor} and \xoption{StrokeColor} +% expect a \LaTeX\ color specification as value. +% Also the optional color model argument is supported. +% Example: +% \begin{quote} +% |FillColor=yellow|,\\ +% |StrokeColor=[cmyk]{1,.5,0,0}|\\ +% \end{quote} +% \end{description} +% +% \subsection{Color stack} +% +% If the \pdfTeX\ version provides color stacks, then each +% parameter is assigned a page based color stack. The assignment +% of a stack takes place, when its parameter is set the first time. +% This avoids the use of color stacks that are not needed. +% +% \StopEventually{ +% } +% +% \section{Implementation} +% \begin{macrocode} +%<*package> +% \end{macrocode} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@pdfrender.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{pdfrender}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@pdfrender.sty\endcsname +\ProvidesPackage{pdfrender}% + [2023-12-04 v1.7 Access to some PDF graphics parameters (HO)]% +% \end{macrocode} +% +% \begin{macrocode} +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname PdfRender@AtEnd\endcsname{% + \endlinechar=\the\endlinechar\relax + \catcode13=\the\catcode13\relax + \catcode32=\the\catcode32\relax + \catcode35=\the\catcode35\relax + \catcode61=\the\catcode61\relax + \catcode64=\the\catcode64\relax + \catcode123=\the\catcode123\relax + \catcode125=\the\catcode125\relax + }% + }% +\x\catcode61\catcode48\catcode32=10\relax% +\catcode13=5 % ^^M +\endlinechar=13 % +\catcode35=6 % # +\catcode64=11 % @ +\catcode123=1 % { +\catcode125=2 % } +\def\TMP@EnsureCode#1#2{% + \edef\PdfRender@AtEnd{% + \PdfRender@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{10}{12}% ^^J +\TMP@EnsureCode{36}{3}% $ +\TMP@EnsureCode{39}{12}% ' +\TMP@EnsureCode{40}{12}% ( +\TMP@EnsureCode{41}{12}% ) +\TMP@EnsureCode{42}{12}% * +\TMP@EnsureCode{43}{12}% + +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{59}{12}% ; +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{62}{12}% > +\TMP@EnsureCode{63}{12}% ? +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\TMP@EnsureCode{94}{7}% ^ (superscript) +\TMP@EnsureCode{96}{12}% ` +\TMP@EnsureCode{124}{12}% | +% \end{macrocode} +% +% \begin{macrocode} +\def\PdfRender@AtEndHook{} +\expandafter\def\expandafter\PdfRender@AtEnd\expandafter{% + \expandafter\PdfRender@AtEndHook + \PdfRender@AtEnd + \endinput +} +% \end{macrocode} +% +% \subsection{Look for \pdfTeX, its mode and features} +% +% \begin{macro}{\PdfRender@newif} +% \begin{macrocode} +\def\PdfRender@newif#1{% + \expandafter\edef\csname PdfRender@#1true\endcsname{% + \let + \expandafter\noexpand\csname ifPdfRender@#1\endcsname + \noexpand\iftrue + }% + \expandafter\edef\csname PdfRender@#1false\endcsname{% + \let + \expandafter\noexpand\csname ifPdfRender@#1\endcsname + \noexpand\iffalse + }% + \csname PdfRender@#1false\endcsname +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\ifPdfRender@Stack} +% \begin{macrocode} +\PdfRender@newif{Stack} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\ifPdfRender@Match} +% \begin{macrocode} +\PdfRender@newif{Match} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\PdfRender@RequirePackage} +% \begin{macrocode} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\PdfRender@RequirePackage#1[#2]{% + \expandafter\def\expandafter\PdfRender@AtEndHook\expandafter{% + \PdfRender@AtEndHook + \ltx@ifpackagelater{#1}{#2}{}{% + \@PackageWarningNoLine{pdfrender}{% + You have requested version\MessageBreak + `#2' of package `#1',\MessageBreak + but only version\MessageBreak + `\csname ver@#1.\ltx@pkgextension\endcsname'\MessageBreak + is available% + }% + }% + }% + \input #1.sty\relax + }% +\else + \let\PdfRender@RequirePackage\RequirePackage +\fi +% \end{macrocode} +% \end{macro} +% Luatex compatibility +% \begin{macrocode} +\ifx\pdfextension\@undefined\else + \def\pdfcolorstackinit {\pdffeedback colorstackinit} + \protected\def\pdfcolorstack {\pdfextension colorstack} + \protected\def\pdfliteral {\pdfextension literal} +\fi +% \end{macrocode} +% +% \begin{macrocode} +\PdfRender@RequirePackage{iftex}[2019/11/07] +\PdfRender@RequirePackage{infwarerr}[2007/09/09] +\PdfRender@RequirePackage{ltxcmds}[2010/01/28] +% \end{macrocode} +% +% \begin{macrocode} +\ifpdf + \ltx@IfUndefined{pdfcolorstackinit}{% + \@PackageWarning{pdfrender}{% + Missing \string\pdfcolorstackinit + }% + }{% + \PdfRender@Stacktrue + }% + \ltx@IfUndefined{pdfmatch}{% + \@PackageInfoNoLine{pdfrender}{% + \string\pdfmatch\ltx@space not found. % + Therefore the values\MessageBreak + of some parameters are not validated% + }% + }{% + \PdfRender@Matchtrue + }% +\else + \@PackageWarning{pdfrender}{% + Missing pdfTeX in PDF mode% + }% +% \end{macrocode} +% \begin{macrocode} + \ltx@IfUndefined{newcommand}{% +% \end{macrocode} +% \begin{macro}{\pdfrender} +% \begin{macrocode} + \def\pdfrender#1{}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\textpdfrender} +% \begin{macrocode} + \long\def\textpdfrender#1#2{#2}% +% \end{macrocode} +% \end{macro} +% \begin{macrocode} + }{% +% \end{macrocode} +% \begin{macro}{\pdfrender} +% \begin{macrocode} + \newcommand*{\pdfrender}[1]{}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\textpdfrender} +% \begin{macrocode} + \newcommand{\textpdfrender}[2]{#2}% +% \end{macrocode} +% \end{macro} +% \begin{macrocode} + }% + \expandafter\PdfRender@AtEnd +\fi% +% \end{macrocode} +% +% \subsection{Enable color support of \LaTeX} +% +% \begin{macrocode} +\ltx@ifpackageloaded{color}{}{% + \def\color@setgroup{\begingroup\set@color}% + \let\color@begingroup\begingroup + \def\color@endgroup{\endgraf\endgroup}% + \def\color@hbox{\hbox\bgroup\color@begingroup}% + \def\color@vbox{\vbox\bgroup\color@begingroup}% + \def\color@endbox{\color@endgroup\egroup}% + \ltx@ifundefined{bgroup}{% + \let\bgroup={\let\egroup=}% + }{}% + \ltx@ifundefined{endgraf}{% + \let\endgraf=\par + }{}% +} +% \end{macrocode} +% +% \subsection{Hook into \cs{normalcolor}} +% +% With LaTeX we use cmd-hooks. +% +% \begin{macro}{\PdfRender@NormalColorHook} +% \begin{macrocode} +\def\PdfRender@NormalColorHook{} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@ColorSetGroupHook} +% \begin{macrocode} +\def\PdfRender@ColorSetGroupHook{} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@TestBox} +% \begin{macrocode} +\def\PdfRender@TestBox#1{% + \setbox0=\color@hbox#1\color@endbox +} +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\def\PdfRender@temp{LaTeX2e} +\ifx\PdfRender@temp\fmtname + \expandafter \ltx@firstoftwo +\else + \expandafter\ltx@secondoftwo +\fi + { + \AddToHook{cmd/normalcolor/after}{\PdfRender@NormalColorHook} + \AddToHook{cmd/color@setgroup/after}{\PdfRender@PatchColorSetGroup} + } +% \end{macrocode} +% with plain we simply append to \cs{normalcolor} and +% to \cs{color@setgroup} (but it seems not to +% work with miniltx anyway, so it is not quite clear if \cs{normalcolor} +% is ever used.). +% \begin{macrocode} + { + \ltx@ifundefined{normalcolor} + {% + \gdef\normalcolor{\PdfRender@NormalColorHook}% + } + {% + \ltx@GlobalAppendToMacro\normalcolor{% + \PdfRender@NormalColorHook}% + }% + \ltx@GlobalAppendToMacro\color@setgroup{% + \PdfRender@ColorSetGroupHook + }% + } +% \end{macrocode} +% +% \begin{macrocode} +\PdfRender@RequirePackage{kvsetkeys}[2010/01/28] +% \end{macrocode} +% \begin{macro}{\PdfRender@texorpdfstring} +% \begin{macrocode} +\def\PdfRender@texorpdfstring{% + \ltx@IfUndefined{texorpdfstring}\ltx@firstoftwo\texorpdfstring +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\pdfrender} +% \begin{macrocode} +\ltx@IfUndefined{DeclareRobustCommand}% +\ltx@firstoftwo\ltx@secondoftwo +{% + \def\pdfrender#1% +}{% + \newcommand{\pdfrender}{}% + \DeclareRobustCommand*{\pdfrender}[1]% +}% +{% + \PdfRender@texorpdfstring{% + \global\let\PdfRender@FillColor\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \kvsetkeys{PDFRENDER}{#1}% + \PdfRender@SetColor + }{}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\textpdfrender} +% \begin{macrocode} +\ltx@IfUndefined{DeclareRobustCommand}% +\ltx@firstoftwo\ltx@secondoftwo +{% + \long\def\textpdfrender#1#2% +}{% + \newcommand{\textpdfrender}{}% + \DeclareRobustCommand{\textpdfrender}[2]% +}% +{% + \PdfRender@texorpdfstring{% + \begingroup + \pdfrender{#1}% + #2% + \endgroup + }{#2}% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\ifPdfRender@Values} +% \begin{macrocode} +\PdfRender@newif{Values} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@NewClassValues} +% \begin{macrocode} +\def\PdfRender@NewClassValues#1#2#3#4{% + \PdfRender@Valuestrue + \PdfRender@NewClass{#1}{#2}{#3}{#4}{}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@NewClass} +% \begin{macrocode} +\def\PdfRender@NewClass#1#2#3#4#5{% + \PdfRender@newif{Active#1}% + \expandafter\def\csname PdfRender@Default#1\endcsname{#2}% + \expandafter\let\csname PdfRender@Current#1\expandafter\endcsname + \csname PdfRender@Default#1\endcsname + \ifPdfRender@Stack + \expandafter\edef\csname PdfRender@Init#1\endcsname{% + \global\chardef + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname=% + \noexpand\pdfcolorstackinit page direct{% + \noexpand#3% + \expandafter\noexpand\csname PdfRender@Default#1\endcsname + }\relax + \noexpand\@PackageInfo{pdfrender}{% + New color stack `#1' = \noexpand\number + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + }% + \gdef\expandafter\noexpand\csname PdfRender@Init#1\endcsname{}% + }% + \expandafter\edef\csname PdfRender@Set#1\endcsname{% + \expandafter\noexpand\csname PdfRender@Init#1\endcsname + \noexpand\pdfcolorstack + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + push{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + \noexpand\aftergroup + \expandafter\noexpand\csname PdfRender@Reset#1\endcsname + }% + \expandafter\edef\csname PdfRender@Reset#1\endcsname{% + \expandafter\noexpand\csname PdfRender@Init#1\endcsname + \noexpand\pdfcolorstack + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + pop\relax + }% + \else + \expandafter\edef\csname PdfRender@Set#1\endcsname{% + \noexpand\pdfliteral direct{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + \noexpand\aftergroup + \expandafter\noexpand\csname PdfRender@Reset#1\endcsname + }% + \expandafter\edef\csname PdfRender@Reset#1\endcsname{% + \noexpand\pdfliteral direct{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + }% + \fi + \expandafter\edef\csname PdfRender@Normal#1\endcsname{% + \let + \expandafter\noexpand\csname PdfRender@Current#1\endcsname + \expandafter\noexpand\csname PdfRender@Default#1\endcsname + \noexpand\PdfRender@Set{#1}% + }% + \expandafter\ltx@GlobalAppendToMacro\expandafter\PdfRender@NormalColorHook + \expandafter{% + \csname PdfRender@Normal#1\endcsname + }% + \ltx@GlobalAppendToMacro\PdfRender@ColorSetGroupHook{% + \PdfRender@Set{#1}% + }% + \ifPdfRender@Values + \kv@parse@normalized{#4}{% + \expandafter\let\csname PdfRender@#1@\kv@key\endcsname\kv@key + \ifx\kv@value\relax + \else + \expandafter\let\csname PdfRender@#1@\kv@value\endcsname\kv@key + \fi + \ltx@gobbletwo + }% + \PdfRender@define@key{PDFRENDER}{#1}{% + \global\csname PdfRender@Active#1true\endcsname + \def\PdfRender@Current{##1}% + \PdfRender@SetValidateValues{#1}% + }% + \PdfRender@Valuesfalse + \else + \PdfRender@define@key{PDFRENDER}{#1}{% + \global\csname PdfRender@Active#1true\endcsname + \expandafter\def\csname PdfRender@Current#1\endcsname{##1}% + \ltx@IfUndefined{PdfRender@PostProcess#1}{% + }{% + \csname PdfRender@PostProcess#1\endcsname + }% + \PdfRender@SetValidate{#1}{#4}{#5}% + }% + \fi +}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@define@key} +% \begin{macrocode} +\ltx@IfUndefined{define@key}{% + \def\PdfRender@define@key#1#2{% + \expandafter\def\csname KV@#1@#2\endcsname##1% + }% +}{% + \let\PdfRender@define@key\define@key +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@Set} +% \begin{macrocode} +\def\PdfRender@Set#1{% + \csname ifPdfRender@Active#1\endcsname + \csname PdfRender@Set#1\expandafter\endcsname + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@Reset} +% \begin{macrocode} +\def\PdfRender@Reset#1{% + \csname ifPdfRender@Active#1\endcsname + \csname PdfRender@Reset#1\expandafter\endcsname + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@ErrorInvalidValue} +% \begin{macrocode} +\def\PdfRender@ErrorInvalidValue#1{% + \PackageError{pdfrender}{% + Ignoring parameter setting for `#1'\MessageBreak + because of invalid value % + `\csname PdfRender@Current#1\endcsname'% + }\@ehc + \expandafter\let\csname PdfRender@Current#1\endcsname\ltx@empty +}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@SetValidate} +% \begin{macrocode} +\ifPdfRender@Match + \def\PdfRender@SetValidate#1#2#3{% + \ifnum\pdfmatch{^(#2)$}{\csname PdfRender@Current#1\endcsname}=1 % + \csname PdfRender@Set#1\expandafter\endcsname + \else + \PdfRender@ErrorInvalidValue{#1}% + \fi + }% +\else + \def\PdfRender@SetValidate#1#2#3{% + \expandafter\let\expandafter\PdfRender@Current + \csname PdfRender@Current#1\endcsname + #3% + \ifx\PdfRender@Current\@empty + \PdfRender@ErrorInvalidValue{#1}% + \else + \csname PdfRender@Set#1\expandafter\endcsname + \fi + }% +\fi +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@SetValidateValues} +% \begin{macrocode} +\def\PdfRender@SetValidateValues#1{% + \ltx@IfUndefined{PdfRender@#1@\PdfRender@Current}{% + \expandafter\let\csname PdfRender@Current#1\endcsname + \PdfRender@Current + \PdfRender@ErrorInvalidValue{#1}% + }{% + \expandafter\edef\csname PdfRender@Current#1\endcsname{% + \csname PdfRender@#1@\PdfRender@Current\endcsname + }% + \csname PdfRender@Set#1\endcsname + }% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@OpValue} +% \begin{macrocode} +\def\PdfRender@OpValue#1#2{#2\ltx@space#1}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@OpName} +% \begin{macrocode} +\def\PdfRender@OpName#1#2{/#2\ltx@space#1}% +% \end{macrocode} +% \end{macro} +% +% \subsection{Declare and setup parameters} +% +% \begin{macrocode} +\PdfRender@NewClassValues{TextRenderingMode}% + {0}% + {\PdfRender@OpValue{Tr}}{% + 0=Fill,% + 1=Stroke,% + 2=FillStroke,% + 3=Invisible,% + 4=FillClip,% + 5=StrokeClip,% + 6=FillStrokeClip,% + 7=Clip,% +}% +\PdfRender@NewClass{LineWidth}{1}{\PdfRender@OpValue{w}}{% + [0-9]+\string\.?[0-9]*|\string\.[0-9]+% +}{}% +\ltx@IfUndefined{dimexpr}{% + \def\PdfRender@dimexpr{}% +}{% + \let\PdfRender@dimexpr\dimexpr +} +\def\PdfRender@PostProcessLineWidth{% + \begingroup + \afterassignment\PdfRender@@PostProcessLineWidth + \dimen0=\PdfRender@dimexpr\PdfRender@CurrentLineWidth bp % + \PdfRender@let\PdfRender@relax\PdfRender@relax +} +\let\PdfRender@let\let +\let\PdfRender@relax\relax +\def\PdfRender@@PostProcessLineWidth#1\PdfRender@let{% + \ifx\\#1\\% + \endgroup + \else + \dimen0=.996264\dimen0 % 72/72.27 + \edef\x{\endgroup + \def\noexpand\PdfRender@CurrentLineWidth{% + \strip@pt\dimen0% + }% + }% + \expandafter\x + \fi +} +\PdfRender@NewClassValues{LineCapStyle}{0}{\PdfRender@OpValue{J}}{% + 0=Butt,% + 1=Round,% + 2=ProjectingSquare,% +}% +\PdfRender@NewClassValues{LineJoinStyle}{0}{\PdfRender@OpValue{j}}{% + 0=Miter,% + 1=Round,% + 2=Bevel,% +}% +\PdfRender@NewClass{MiterLimit}{10}{\PdfRender@OpValue{M}}{% + [0-9]*[1-9][0-9]*\string\.?[0-9]*|% + [0-9]*\string\.?[0-9]*[1-9][0-9]*% +}{}% +\PdfRender@NewClass{Flatness}{0}{\PdfRender@OpValue{i}}{% + 100(\string\.0*)?|[0-9][0-9](\string\.[0-9]*)?|\string\.[0-9]+% +}{}% +\PdfRender@NewClass{LineDashPattern}{[]0}{\PdfRender@OpValue{d}}{% + \string\[% + ( ?([0-9]+\string\.?[0-9]*|\string\.[0-9]+) ?)*% + \string\] ?% + ([0-9]+\string\.?[0-9]*|\string\.[0-9]+)% +}{}% +\PdfRender@NewClassValues{RenderingIntent}% + {RelativeColorimetric}% + {\PdfRender@OpName{ri}}{% + AbsoluteColorimetric,% + RelativeColorimetric,% + Saturation,% + Perceptual,% +}% +% \end{macrocode} +% +% \subsection{Fill and stroke color support} +% +% \begin{macrocode} +\PdfRender@define@key{PDFRENDER}{FillColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@FillColor\ltx@empty + \else + \PdfRender@ColorAvailable{% + \PdfRender@TestBox{% + \expandafter\PdfRender@TryColor\PdfRender@Color\ltx@empty + \PdfRender@GetFillColor + \ifx\PdfRender@FillColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract fill color\MessageBreak + from value `#1'% + }% + \fi + }% + }% + \fi + \endgroup +} +\PdfRender@define@key{PDFRENDER}{StrokeColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \else + \PdfRender@ColorAvailable{% + \PdfRender@TestBox{% + \expandafter\PdfRender@TryColor\PdfRender@Color\ltx@empty + \PdfRender@GetStrokeColor + \ifx\PdfRender@StrokeColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract stroke color\MessageBreak + from value `#1'% + }% + \fi + }% + }% + \fi + \endgroup +} +% \end{macrocode} +% \begin{macro}{\PdfRender@ColorAvailable} +% \begin{macrocode} +\def\PdfRender@ColorAvailable{% + \@ifundefined{set@color}{% + \@PackageError{pdfrender}{% + Ignoring color options, because neither\MessageBreak + package `color' nor package `xcolor' is loaded% + }\@ehc + \global\let\PdfRender@ColorAvailable\ltx@gobble + }{% + \global\let\PdfRender@ColorAvailable\ltx@firstofone + }% + \PdfRender@ColorAvailable +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@TryColor} +% \begin{macrocode} +\def\PdfRender@TryColor{% + \@ifnextchar[\color\PdfRender@@TryColor +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@@TryColor} +% \begin{macrocode} +\def\PdfRender@@TryColor#1\ltx@empty{% + \expandafter\color\expandafter{\PdfRender@Color}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@SetColor} +% \begin{macrocode} +\def\PdfRender@SetColor{% + \chardef\PdfRender@NeedsCurrentColor=0 % + \ifx\PdfRender@FillColor\ltx@empty + \ifx\PdfRender@StrokeColor\ltx@empty + \else + \edef\PdfRender@CurrentColor{% + \noexpand\PdfRender@FillColor\ltx@space\PdfRender@StrokeColor + }% + \chardef\PdfRender@NeedsCurrentColor=1 % + \fi + \else + \ifx\PdfRender@StrokeColor\ltx@empty + \edef\PdfRender@CurrentColor{% + \PdfRender@FillColor\ltx@space\noexpand\PdfRender@StrokeColor + }% + \chardef\PdfRender@NeedsCurrentColor=2 % + \else + \edef\current@color{% + \PdfRender@FillColor\ltx@space\PdfRender@StrokeColor + }% + \set@color + \fi + \fi + \ifnum\PdfRender@NeedsCurrentColor=1 % + \PdfRender@GetFillColor + \ifx\PdfRender@FillColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract current fill color% + }% + \else + \edef\current@color{\PdfRender@CurrentColor}% + \set@color + \fi + \else + \ifnum\PdfRender@NeedsCurrentColor=2 % + \PdfRender@GetStrokeColor + \ifx\PdfRender@StrokeColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract current stroke color% + }% + \else + \edef\current@color{\PdfRender@CurrentColor}% + \set@color + \fi + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@PatternFillColor} +% \begin{macrocode} +\edef\PdfRender@PatternFillColor{ % space + (% + [0-9\string\.]+ g|% + [0-9\string\.]+ [0-9\string\.]+ [0-9\string\.]+ rg|% + [0-9\string\.]+ [0-9\string\.]+ % + [0-9\string\.]+ [0-9\string\.]+ k% + ) % space + (.*)$% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@PatternStrokeColor} +% \begin{macrocode} +\edef\PdfRender@PatternStrokeColor{ % space + (% + [0-9\string\.]+ G|% + [0-9\string\.]+ [0-9\string\.]+ [0-9\string\.]+ RG|% + [0-9\string\.]+ [0-9\string\.]+ % + [0-9\string\.]+ [0-9\string\.]+ K% + ) % space + (.*)$% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@MatchPattern} +% \begin{macrocode} +\def\PdfRender@MatchPattern#1{% + \ifnum\pdfmatch{\PdfRender@Pattern}{\PdfRender@String}=1 % + \xdef#1{% + \expandafter\strip@prefix\pdflastmatch 1% + }% + \edef\PdfRender@String{% + \expandafter\strip@prefix\pdflastmatch 2% + }% + \ifx\PdfRender@String\ltx@empty + \else + \expandafter\expandafter\expandafter\PdfRender@MatchPattern + \expandafter\expandafter\expandafter#1% + \fi + \fi +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@GetFillColor} +% \begin{macrocode} +\def\PdfRender@GetFillColor{% + \global\let\PdfRender@FillColor\ltx@empty + \begingroup + \ifPdfRender@Match + \let\PdfRender@Pattern\PdfRender@PatternFillColor + \edef\PdfRender@String{\ltx@space\current@color\ltx@space}% + \PdfRender@MatchPattern\PdfRender@FillColor + \else + \edef\current@color{\current@color\ltx@space}% + \let\PdfRender@OP\relax + \PdfRender@FindOp{g}0% + \PdfRender@FindOp{G}1% + \PdfRender@FindOp{rg}0% + \PdfRender@FindOp{RG}1% + \PdfRender@FindOp{k}0% + \PdfRender@FindOp{K}1% + \PdfRender@FilterOp 0\PdfRender@FillColor + \fi + \endgroup +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@GetStrokeColor} +% \begin{macrocode} +\def\PdfRender@GetStrokeColor{% + \global\let\PdfRender@StrokeColor\ltx@empty + \begingroup + \ifPdfRender@Match + \let\PdfRender@Pattern\PdfRender@PatternStrokeColor + \edef\PdfRender@String{\ltx@space\current@color\ltx@space}% + \PdfRender@MatchPattern\PdfRender@StrokeColor + \else + \edef\current@color{\current@color\ltx@space}% + \let\PdfRender@OP\relax + \PdfRender@FindOp{g}0% + \PdfRender@FindOp{G}1% + \PdfRender@FindOp{rg}0% + \PdfRender@FindOp{RG}1% + \PdfRender@FindOp{k}0% + \PdfRender@FindOp{K}1% + \PdfRender@FilterOp 1\PdfRender@StrokeColor + \fi + \endgroup +} +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\ifPdfRender@Match + \expandafter\PdfRender@AtEnd +\fi% +% \end{macrocode} +% \begin{macro}{\PdfRender@FindOp} +% \begin{macrocode} +\def\PdfRender@FindOp#1#2{% + \def\PdfRender@temp##1 #1 ##2\@nil{% + ##1% + \ifx\\##2\\% + \expandafter\@gobble + \else + \PdfRender@OP{#1}#2% + \expandafter\@firstofone + \fi + {% + \PdfRender@temp##2\@nil + }% + }% + \edef\current@color{% + \@firstofone{\expandafter\PdfRender@temp\current@color} #1 \@nil + }% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@FilterOp} +% \begin{macrocode} +\def\PdfRender@FilterOp#1#2{% + \expandafter\PdfRender@@FilterOp\expandafter#1\expandafter#2% + \current@color\PdfRender@OP{}{}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@@FilterOp} +% \begin{macrocode} +\def\PdfRender@@FilterOp#1#2#3\PdfRender@OP#4#5{% + \ifx\\#4#5\\% + \else + \ifnum#1=#5 % + \xdef#2{#3 #4}% + \fi + \expandafter\PdfRender@@FilterOp\expandafter#1\expandafter#2% + \fi +} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\PdfRender@AtEnd% +%</package> +% \end{macrocode} +%% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\CTANpkg{pdfrender}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/pdfrender/pdfrender.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/pdfrender/pdfrender.pdf}] Documentation. +% \end{description} +% +% +% \subsection{Package installation} +% +% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting +% \docstrip\ archive. The files are extracted by running the +% \xfile{.dtx} through \plainTeX: +% \begin{quote} +% \verb|tex pdfrender.dtx| +% \end{quote} +% +% \paragraph{TDS.} Now the different files must be moved into +% the different directories in your installation TDS tree +% (also known as \xfile{texmf} tree): +% \begin{quote} +% \def\t{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}} +% pdfrender.sty & tex/generic/pdfrender/pdfrender.sty\\ +% pdfrender.pdf & doc/latex/pdfrender/pdfrender.pdf\\ +% pdfrender.dtx & source/latex/pdfrender/pdfrender.dtx\\ +% \end{tabular}^^A +% }^^A +% \sbox0{\t}^^A +% \ifdim\wd0>\linewidth +% \begingroup +% \advance\linewidth by\leftmargin +% \advance\linewidth by\rightmargin +% \edef\x{\endgroup +% \def\noexpand\lw{\the\linewidth}^^A +% }\x +% \def\lwbox{^^A +% \leavevmode +% \hbox to \linewidth{^^A +% \kern-\leftmargin\relax +% \hss +% \usebox0 +% \hss +% \kern-\rightmargin\relax +% }^^A +% }^^A +% \ifdim\wd0>\lw +% \sbox0{\small\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\footnotesize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\scriptsize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\tiny\t}^^A +% \ifdim\wd0>\linewidth +% \lwbox +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \end{quote} +% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's +% TDS installing feature, then some files can already be in the right +% place, see the documentation of \docstrip. +% +% \subsection{Refresh file name databases} +% +% If your \TeX~distribution +% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \TeX\,Live\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Unpacking with \LaTeX.} +% The \xfile{.dtx} chooses its action depending on the format: +% \begin{description} +% \item[\plainTeX:] Run \docstrip\ and extract the files. +% \item[\LaTeX:] Generate the documentation. +% \end{description} +% If you insist on using \LaTeX\ for \docstrip\ (really, +% \docstrip\ does not need \LaTeX), then inform the autodetect routine +% about your intention: +% \begin{quote} +% \verb|latex \let\install=y\input{pdfrender.dtx}| +% \end{quote} +% Do not forget to quote the argument according to the demands +% of your shell. +% +% \paragraph{Generating the documentation.} +% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate +% the documentation. The process can be configured by the +% configuration file \xfile{ltxdoc.cfg}. For instance, put this +% line into this file, if you want to have A4 as paper format: +% \begin{quote} +% \verb|\PassOptionsToClass{a4paper}{article}| +% \end{quote} +% An example follows how to generate the +% documentation with pdf\LaTeX: +% \begin{quote} +%\begin{verbatim} +%pdflatex pdfrender.dtx +%makeindex -s gind.ist pdfrender.idx +%pdflatex pdfrender.dtx +%makeindex -s gind.ist pdfrender.idx +%pdflatex pdfrender.dtx +%\end{verbatim} +% \end{quote} +% +% \section{Acknowledgement} +% +% \begin{description} +% \item[Friedrich Vosberg] asked in the +% newsgroup \textsf{de.comp.text.tex} for the font +% outline feature \cite{news-Vosberg}. +% \item[Gaius Pupus] proposed the basic method +% using \cs{pdfliteral} in this thread \cite{news-Pupus}. +% \item[Rolf Niepraschk] added color support \cite{news-Niepraschk}. +% \end{description} +% +% \begin{thebibliography}{9} +% \raggedright +% +% \bibitem{pdf-spec} +% Adobe Systems Incorporated. \textit{PDF Reference -- +% Adobe Portable Document format -- Version 1.7}. +% 6th ed. 2006. +% \textsc{URL:}\,\url{http://www.adobe.com/devnet/acrobat/pdfs/pdf_reference_1-7.pdf}. +% +% \bibitem{news-Vosberg} +% Friedrich Vosberg, \textit{Text in Buchstabenumrissen}, +% de.comp.text.tex, 2010-01-22. +% \textsc{URL:}\,\url{https://groups.google.com/group/de.comp.text.tex/msg/f442310ac8b2d506}. +% +% \bibitem{news-Pupus} +% Gaius Pupus, \textit{Re: Text in Buchstabenumrissen}, +% de.comp.text.tex, 2010-01-23. +% \textsc{URL:}\,\url{https://groups.google.com/group/de.comp.text.tex/msg/95d890d77ac47eb1}. +% +% \bibitem{news-Niepraschk} +% Rolf Niepraschk, \textit{Re: Text in Buchstabenumrissen}, +% de.comp.text.tex, 2010-01-24. +% \textsc{URL:}\,\url{https://groups.google.com/group/de.comp.text.tex/msg/4eb61a5879db54db}. +% +% \end{thebibliography} +% +% \begin{History} +% \begin{Version}{2010/01/26 v1.0} +% \item +% The first version. +% \end{Version} +% \begin{Version}{2010/01/27 v1.1} +% \item +% Macros \cs{pdfrender} and \cs{textpdfrender} are made robust. +% \item +% Color extraction rewritten for the case that \cs{pdfmatch} +% is not available. This fixes wrong color assigments in +% case of nesting. +% \item +% Color extraction of case \cs{pdfmatch} is fixed +% for the case that the color string contains several +% fill or several stroke operations. +% \end{Version} +% \begin{Version}{2010/01/28 v1.2} +% \item +% Dependency from package \xpackage{color} is removed. +% \item +% Compatibility for \plainTeX\ and even ini\TeX\ added. +% \end{Version} +% \begin{Version}{2016/05/14 v1.3} +% \item +% Use package \xpackage{luatex85} for compatibility with new LuaTeX. +% \end{Version} +% \begin{Version}{2016/05/17 v1.4} +% \item +% Documentation updates. +% \item adjust luatex85 reference so that it works in plain TeX. +% \end{Version} +% \begin{Version}{2018/11/01 v1.5} +% \item +% Remove luatex85 dependency +% \end{Version} +% \begin{Version}{2019/12/29 v1.6} +% \item +% \xpackage{iftex} package. +% \end{Version} +% \begin{Version}{2023-12-04 v1.7} +% \item Use (with LaTeX) cmd-hooks to patch \cs{normalcolor} and \cs{color@setgroup}. +% This avoids a clash with xcolor. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput diff --git a/Master/texmf-dist/tex/latex/pdfrender/pdfrender.sty b/Master/texmf-dist/tex/latex/pdfrender/pdfrender.sty new file mode 100644 index 00000000000..9b545c76ab5 --- /dev/null +++ b/Master/texmf-dist/tex/latex/pdfrender/pdfrender.sty @@ -0,0 +1,763 @@ +%% +%% This is file `pdfrender.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% pdfrender.dtx (with options: `package') +%% +%% This is a generated file. +%% +%% Project: pdfrender +%% Version: 2023-12-04 v1.7 +%% +%% Copyright (C) +%% 2010 Heiko Oberdiek +%% 2016-2023 Oberdiek Package Support Group +%% +%% This work may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.3c of this license or (at your option) any later +%% version. This version of this license is in +%% https://www.latex-project.org/lppl/lppl-1-3c.txt +%% and the latest version of this license is in +%% https://www.latex-project.org/lppl.txt +%% and version 1.3 or later is part of all distributions of +%% LaTeX version 2005/12/01 or later. +%% +%% This work has the LPPL maintenance status "maintained". +%% +%% The Current Maintainers of this work are +%% Heiko Oberdiek and the Oberdiek Package Support Group +%% https://github.com/ho-tex/pdfrender/issues +%% +%% The Base Interpreter refers to any `TeX-Format', +%% because some files are installed in TDS:tex/generic//. +%% +%% This work consists of the main source file pdfrender.dtx +%% and the derived files +%% pdfrender.sty, pdfrender.pdf, pdfrender.ins, pdfrender.drv, +%% pdfrender-test1.tex, pdfrender-test2.tex, +%% pdfrender-test3.tex, pdfrender-test4.tex, +%% pdfrender-test5.tex. +%% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode58=12 % : + \catcode64=11 % @ + \catcode123=1 % { + \catcode125=2 % } + \expandafter\let\expandafter\x\csname ver@pdfrender.sty\endcsname + \ifx\x\relax % plain-TeX, first loading + \else + \def\empty{}% + \ifx\x\empty % LaTeX, first loading, + % variable is initialized, but \ProvidesPackage not yet seen + \else + \expandafter\ifx\csname PackageInfo\endcsname\relax + \def\x#1#2{% + \immediate\write-1{Package #1 Info: #2.}% + }% + \else + \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% + \fi + \x{pdfrender}{The package is already loaded}% + \aftergroup\endinput + \fi + \fi +\endgroup% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode35=6 % # + \catcode39=12 % ' + \catcode40=12 % ( + \catcode41=12 % ) + \catcode44=12 % , + \catcode45=12 % - + \catcode46=12 % . + \catcode47=12 % / + \catcode58=12 % : + \catcode64=11 % @ + \catcode91=12 % [ + \catcode93=12 % ] + \catcode123=1 % { + \catcode125=2 % } + \expandafter\ifx\csname ProvidesPackage\endcsname\relax + \def\x#1#2#3[#4]{\endgroup + \immediate\write-1{Package: #3 #4}% + \xdef#1{#4}% + }% + \else + \def\x#1#2[#3]{\endgroup + #2[{#3}]% + \ifx#1\@undefined + \xdef#1{#3}% + \fi + \ifx#1\relax + \xdef#1{#3}% + \fi + }% + \fi +\expandafter\x\csname ver@pdfrender.sty\endcsname +\ProvidesPackage{pdfrender}% + [2023-12-04 v1.7 Access to some PDF graphics parameters (HO)]% +\begingroup\catcode61\catcode48\catcode32=10\relax% + \catcode13=5 % ^^M + \endlinechar=13 % + \catcode123=1 % { + \catcode125=2 % } + \catcode64=11 % @ + \def\x{\endgroup + \expandafter\edef\csname PdfRender@AtEnd\endcsname{% + \endlinechar=\the\endlinechar\relax + \catcode13=\the\catcode13\relax + \catcode32=\the\catcode32\relax + \catcode35=\the\catcode35\relax + \catcode61=\the\catcode61\relax + \catcode64=\the\catcode64\relax + \catcode123=\the\catcode123\relax + \catcode125=\the\catcode125\relax + }% + }% +\x\catcode61\catcode48\catcode32=10\relax% +\catcode13=5 % ^^M +\endlinechar=13 % +\catcode35=6 % # +\catcode64=11 % @ +\catcode123=1 % { +\catcode125=2 % } +\def\TMP@EnsureCode#1#2{% + \edef\PdfRender@AtEnd{% + \PdfRender@AtEnd + \catcode#1=\the\catcode#1\relax + }% + \catcode#1=#2\relax +} +\TMP@EnsureCode{10}{12}% ^^J +\TMP@EnsureCode{36}{3}% $ +\TMP@EnsureCode{39}{12}% ' +\TMP@EnsureCode{40}{12}% ( +\TMP@EnsureCode{41}{12}% ) +\TMP@EnsureCode{42}{12}% * +\TMP@EnsureCode{43}{12}% + +\TMP@EnsureCode{44}{12}% , +\TMP@EnsureCode{45}{12}% - +\TMP@EnsureCode{46}{12}% . +\TMP@EnsureCode{47}{12}% / +\TMP@EnsureCode{58}{12}% : +\TMP@EnsureCode{59}{12}% ; +\TMP@EnsureCode{60}{12}% < +\TMP@EnsureCode{62}{12}% > +\TMP@EnsureCode{63}{12}% ? +\TMP@EnsureCode{91}{12}% [ +\TMP@EnsureCode{93}{12}% ] +\TMP@EnsureCode{94}{7}% ^ (superscript) +\TMP@EnsureCode{96}{12}% ` +\TMP@EnsureCode{124}{12}% | +\def\PdfRender@AtEndHook{} +\expandafter\def\expandafter\PdfRender@AtEnd\expandafter{% + \expandafter\PdfRender@AtEndHook + \PdfRender@AtEnd + \endinput +} +\def\PdfRender@newif#1{% + \expandafter\edef\csname PdfRender@#1true\endcsname{% + \let + \expandafter\noexpand\csname ifPdfRender@#1\endcsname + \noexpand\iftrue + }% + \expandafter\edef\csname PdfRender@#1false\endcsname{% + \let + \expandafter\noexpand\csname ifPdfRender@#1\endcsname + \noexpand\iffalse + }% + \csname PdfRender@#1false\endcsname +} +\PdfRender@newif{Stack} +\PdfRender@newif{Match} +\begingroup\expandafter\expandafter\expandafter\endgroup +\expandafter\ifx\csname RequirePackage\endcsname\relax + \def\PdfRender@RequirePackage#1[#2]{% + \expandafter\def\expandafter\PdfRender@AtEndHook\expandafter{% + \PdfRender@AtEndHook + \ltx@ifpackagelater{#1}{#2}{}{% + \@PackageWarningNoLine{pdfrender}{% + You have requested version\MessageBreak + `#2' of package `#1',\MessageBreak + but only version\MessageBreak + `\csname ver@#1.\ltx@pkgextension\endcsname'\MessageBreak + is available% + }% + }% + }% + \input #1.sty\relax + }% +\else + \let\PdfRender@RequirePackage\RequirePackage +\fi +\ifx\pdfextension\@undefined\else + \def\pdfcolorstackinit {\pdffeedback colorstackinit} + \protected\def\pdfcolorstack {\pdfextension colorstack} + \protected\def\pdfliteral {\pdfextension literal} +\fi +\PdfRender@RequirePackage{iftex}[2019/11/07] +\PdfRender@RequirePackage{infwarerr}[2007/09/09] +\PdfRender@RequirePackage{ltxcmds}[2010/01/28] +\ifpdf + \ltx@IfUndefined{pdfcolorstackinit}{% + \@PackageWarning{pdfrender}{% + Missing \string\pdfcolorstackinit + }% + }{% + \PdfRender@Stacktrue + }% + \ltx@IfUndefined{pdfmatch}{% + \@PackageInfoNoLine{pdfrender}{% + \string\pdfmatch\ltx@space not found. % + Therefore the values\MessageBreak + of some parameters are not validated% + }% + }{% + \PdfRender@Matchtrue + }% +\else + \@PackageWarning{pdfrender}{% + Missing pdfTeX in PDF mode% + }% + \ltx@IfUndefined{newcommand}{% + \def\pdfrender#1{}% + \long\def\textpdfrender#1#2{#2}% + }{% + \newcommand*{\pdfrender}[1]{}% + \newcommand{\textpdfrender}[2]{#2}% + }% + \expandafter\PdfRender@AtEnd +\fi% +\ltx@ifpackageloaded{color}{}{% + \def\color@setgroup{\begingroup\set@color}% + \let\color@begingroup\begingroup + \def\color@endgroup{\endgraf\endgroup}% + \def\color@hbox{\hbox\bgroup\color@begingroup}% + \def\color@vbox{\vbox\bgroup\color@begingroup}% + \def\color@endbox{\color@endgroup\egroup}% + \ltx@ifundefined{bgroup}{% + \let\bgroup={\let\egroup=}% + }{}% + \ltx@ifundefined{endgraf}{% + \let\endgraf=\par + }{}% +} +\def\PdfRender@NormalColorHook{} +\def\PdfRender@ColorSetGroupHook{} +\def\PdfRender@TestBox#1{% + \setbox0=\color@hbox#1\color@endbox +} +\def\PdfRender@temp{LaTeX2e} +\ifx\PdfRender@temp\fmtname + \expandafter \ltx@firstoftwo +\else + \expandafter\ltx@secondoftwo +\fi + { + \AddToHook{cmd/normalcolor/after}{\PdfRender@NormalColorHook} + \AddToHook{cmd/color@setgroup/after}{\PdfRender@PatchColorSetGroup} + } + { + \ltx@ifundefined{normalcolor} + {% + \gdef\normalcolor{\PdfRender@NormalColorHook}% + } + {% + \ltx@GlobalAppendToMacro\normalcolor{% + \PdfRender@NormalColorHook}% + }% + \ltx@GlobalAppendToMacro\color@setgroup{% + \PdfRender@ColorSetGroupHook + }% + } +\PdfRender@RequirePackage{kvsetkeys}[2010/01/28] +\def\PdfRender@texorpdfstring{% + \ltx@IfUndefined{texorpdfstring}\ltx@firstoftwo\texorpdfstring +} +\ltx@IfUndefined{DeclareRobustCommand}% +\ltx@firstoftwo\ltx@secondoftwo +{% + \def\pdfrender#1% +}{% + \newcommand{\pdfrender}{}% + \DeclareRobustCommand*{\pdfrender}[1]% +}% +{% + \PdfRender@texorpdfstring{% + \global\let\PdfRender@FillColor\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \kvsetkeys{PDFRENDER}{#1}% + \PdfRender@SetColor + }{}% +} +\ltx@IfUndefined{DeclareRobustCommand}% +\ltx@firstoftwo\ltx@secondoftwo +{% + \long\def\textpdfrender#1#2% +}{% + \newcommand{\textpdfrender}{}% + \DeclareRobustCommand{\textpdfrender}[2]% +}% +{% + \PdfRender@texorpdfstring{% + \begingroup + \pdfrender{#1}% + #2% + \endgroup + }{#2}% +} +\PdfRender@newif{Values} +\def\PdfRender@NewClassValues#1#2#3#4{% + \PdfRender@Valuestrue + \PdfRender@NewClass{#1}{#2}{#3}{#4}{}% +} +\def\PdfRender@NewClass#1#2#3#4#5{% + \PdfRender@newif{Active#1}% + \expandafter\def\csname PdfRender@Default#1\endcsname{#2}% + \expandafter\let\csname PdfRender@Current#1\expandafter\endcsname + \csname PdfRender@Default#1\endcsname + \ifPdfRender@Stack + \expandafter\edef\csname PdfRender@Init#1\endcsname{% + \global\chardef + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname=% + \noexpand\pdfcolorstackinit page direct{% + \noexpand#3% + \expandafter\noexpand\csname PdfRender@Default#1\endcsname + }\relax + \noexpand\@PackageInfo{pdfrender}{% + New color stack `#1' = \noexpand\number + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + }% + \gdef\expandafter\noexpand\csname PdfRender@Init#1\endcsname{}% + }% + \expandafter\edef\csname PdfRender@Set#1\endcsname{% + \expandafter\noexpand\csname PdfRender@Init#1\endcsname + \noexpand\pdfcolorstack + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + push{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + \noexpand\aftergroup + \expandafter\noexpand\csname PdfRender@Reset#1\endcsname + }% + \expandafter\edef\csname PdfRender@Reset#1\endcsname{% + \expandafter\noexpand\csname PdfRender@Init#1\endcsname + \noexpand\pdfcolorstack + \expandafter\noexpand\csname PdfRender@Stack#1\endcsname + pop\relax + }% + \else + \expandafter\edef\csname PdfRender@Set#1\endcsname{% + \noexpand\pdfliteral direct{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + \noexpand\aftergroup + \expandafter\noexpand\csname PdfRender@Reset#1\endcsname + }% + \expandafter\edef\csname PdfRender@Reset#1\endcsname{% + \noexpand\pdfliteral direct{% + #3{\expandafter\noexpand\csname PdfRender@Current#1\endcsname}% + }% + }% + \fi + \expandafter\edef\csname PdfRender@Normal#1\endcsname{% + \let + \expandafter\noexpand\csname PdfRender@Current#1\endcsname + \expandafter\noexpand\csname PdfRender@Default#1\endcsname + \noexpand\PdfRender@Set{#1}% + }% + \expandafter\ltx@GlobalAppendToMacro\expandafter\PdfRender@NormalColorHook + \expandafter{% + \csname PdfRender@Normal#1\endcsname + }% + \ltx@GlobalAppendToMacro\PdfRender@ColorSetGroupHook{% + \PdfRender@Set{#1}% + }% + \ifPdfRender@Values + \kv@parse@normalized{#4}{% + \expandafter\let\csname PdfRender@#1@\kv@key\endcsname\kv@key + \ifx\kv@value\relax + \else + \expandafter\let\csname PdfRender@#1@\kv@value\endcsname\kv@key + \fi + \ltx@gobbletwo + }% + \PdfRender@define@key{PDFRENDER}{#1}{% + \global\csname PdfRender@Active#1true\endcsname + \def\PdfRender@Current{##1}% + \PdfRender@SetValidateValues{#1}% + }% + \PdfRender@Valuesfalse + \else + \PdfRender@define@key{PDFRENDER}{#1}{% + \global\csname PdfRender@Active#1true\endcsname + \expandafter\def\csname PdfRender@Current#1\endcsname{##1}% + \ltx@IfUndefined{PdfRender@PostProcess#1}{% + }{% + \csname PdfRender@PostProcess#1\endcsname + }% + \PdfRender@SetValidate{#1}{#4}{#5}% + }% + \fi +}% +\ltx@IfUndefined{define@key}{% + \def\PdfRender@define@key#1#2{% + \expandafter\def\csname KV@#1@#2\endcsname##1% + }% +}{% + \let\PdfRender@define@key\define@key +} +\def\PdfRender@Set#1{% + \csname ifPdfRender@Active#1\endcsname + \csname PdfRender@Set#1\expandafter\endcsname + \fi +} +\def\PdfRender@Reset#1{% + \csname ifPdfRender@Active#1\endcsname + \csname PdfRender@Reset#1\expandafter\endcsname + \fi +} +\def\PdfRender@ErrorInvalidValue#1{% + \PackageError{pdfrender}{% + Ignoring parameter setting for `#1'\MessageBreak + because of invalid value % + `\csname PdfRender@Current#1\endcsname'% + }\@ehc + \expandafter\let\csname PdfRender@Current#1\endcsname\ltx@empty +}% +\ifPdfRender@Match + \def\PdfRender@SetValidate#1#2#3{% + \ifnum\pdfmatch{^(#2)$}{\csname PdfRender@Current#1\endcsname}=1 % + \csname PdfRender@Set#1\expandafter\endcsname + \else + \PdfRender@ErrorInvalidValue{#1}% + \fi + }% +\else + \def\PdfRender@SetValidate#1#2#3{% + \expandafter\let\expandafter\PdfRender@Current + \csname PdfRender@Current#1\endcsname + #3% + \ifx\PdfRender@Current\@empty + \PdfRender@ErrorInvalidValue{#1}% + \else + \csname PdfRender@Set#1\expandafter\endcsname + \fi + }% +\fi +\def\PdfRender@SetValidateValues#1{% + \ltx@IfUndefined{PdfRender@#1@\PdfRender@Current}{% + \expandafter\let\csname PdfRender@Current#1\endcsname + \PdfRender@Current + \PdfRender@ErrorInvalidValue{#1}% + }{% + \expandafter\edef\csname PdfRender@Current#1\endcsname{% + \csname PdfRender@#1@\PdfRender@Current\endcsname + }% + \csname PdfRender@Set#1\endcsname + }% +} +\def\PdfRender@OpValue#1#2{#2\ltx@space#1}% +\def\PdfRender@OpName#1#2{/#2\ltx@space#1}% +\PdfRender@NewClassValues{TextRenderingMode}% + {0}% + {\PdfRender@OpValue{Tr}}{% + 0=Fill,% + 1=Stroke,% + 2=FillStroke,% + 3=Invisible,% + 4=FillClip,% + 5=StrokeClip,% + 6=FillStrokeClip,% + 7=Clip,% +}% +\PdfRender@NewClass{LineWidth}{1}{\PdfRender@OpValue{w}}{% + [0-9]+\string\.?[0-9]*|\string\.[0-9]+% +}{}% +\ltx@IfUndefined{dimexpr}{% + \def\PdfRender@dimexpr{}% +}{% + \let\PdfRender@dimexpr\dimexpr +} +\def\PdfRender@PostProcessLineWidth{% + \begingroup + \afterassignment\PdfRender@@PostProcessLineWidth + \dimen0=\PdfRender@dimexpr\PdfRender@CurrentLineWidth bp % + \PdfRender@let\PdfRender@relax\PdfRender@relax +} +\let\PdfRender@let\let +\let\PdfRender@relax\relax +\def\PdfRender@@PostProcessLineWidth#1\PdfRender@let{% + \ifx\\#1\\% + \endgroup + \else + \dimen0=.996264\dimen0 % 72/72.27 + \edef\x{\endgroup + \def\noexpand\PdfRender@CurrentLineWidth{% + \strip@pt\dimen0% + }% + }% + \expandafter\x + \fi +} +\PdfRender@NewClassValues{LineCapStyle}{0}{\PdfRender@OpValue{J}}{% + 0=Butt,% + 1=Round,% + 2=ProjectingSquare,% +}% +\PdfRender@NewClassValues{LineJoinStyle}{0}{\PdfRender@OpValue{j}}{% + 0=Miter,% + 1=Round,% + 2=Bevel,% +}% +\PdfRender@NewClass{MiterLimit}{10}{\PdfRender@OpValue{M}}{% + [0-9]*[1-9][0-9]*\string\.?[0-9]*|% + [0-9]*\string\.?[0-9]*[1-9][0-9]*% +}{}% +\PdfRender@NewClass{Flatness}{0}{\PdfRender@OpValue{i}}{% + 100(\string\.0*)?|[0-9][0-9](\string\.[0-9]*)?|\string\.[0-9]+% +}{}% +\PdfRender@NewClass{LineDashPattern}{[]0}{\PdfRender@OpValue{d}}{% + \string\[% + ( ?([0-9]+\string\.?[0-9]*|\string\.[0-9]+) ?)*% + \string\] ?% + ([0-9]+\string\.?[0-9]*|\string\.[0-9]+)% +}{}% +\PdfRender@NewClassValues{RenderingIntent}% + {RelativeColorimetric}% + {\PdfRender@OpName{ri}}{% + AbsoluteColorimetric,% + RelativeColorimetric,% + Saturation,% + Perceptual,% +}% +\PdfRender@define@key{PDFRENDER}{FillColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@FillColor\ltx@empty + \else + \PdfRender@ColorAvailable{% + \PdfRender@TestBox{% + \expandafter\PdfRender@TryColor\PdfRender@Color\ltx@empty + \PdfRender@GetFillColor + \ifx\PdfRender@FillColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract fill color\MessageBreak + from value `#1'% + }% + \fi + }% + }% + \fi + \endgroup +} +\PdfRender@define@key{PDFRENDER}{StrokeColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \else + \PdfRender@ColorAvailable{% + \PdfRender@TestBox{% + \expandafter\PdfRender@TryColor\PdfRender@Color\ltx@empty + \PdfRender@GetStrokeColor + \ifx\PdfRender@StrokeColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract stroke color\MessageBreak + from value `#1'% + }% + \fi + }% + }% + \fi + \endgroup +} +\def\PdfRender@ColorAvailable{% + \@ifundefined{set@color}{% + \@PackageError{pdfrender}{% + Ignoring color options, because neither\MessageBreak + package `color' nor package `xcolor' is loaded% + }\@ehc + \global\let\PdfRender@ColorAvailable\ltx@gobble + }{% + \global\let\PdfRender@ColorAvailable\ltx@firstofone + }% + \PdfRender@ColorAvailable +} +\def\PdfRender@TryColor{% + \@ifnextchar[\color\PdfRender@@TryColor +} +\def\PdfRender@@TryColor#1\ltx@empty{% + \expandafter\color\expandafter{\PdfRender@Color}% +} +\def\PdfRender@SetColor{% + \chardef\PdfRender@NeedsCurrentColor=0 % + \ifx\PdfRender@FillColor\ltx@empty + \ifx\PdfRender@StrokeColor\ltx@empty + \else + \edef\PdfRender@CurrentColor{% + \noexpand\PdfRender@FillColor\ltx@space\PdfRender@StrokeColor + }% + \chardef\PdfRender@NeedsCurrentColor=1 % + \fi + \else + \ifx\PdfRender@StrokeColor\ltx@empty + \edef\PdfRender@CurrentColor{% + \PdfRender@FillColor\ltx@space\noexpand\PdfRender@StrokeColor + }% + \chardef\PdfRender@NeedsCurrentColor=2 % + \else + \edef\current@color{% + \PdfRender@FillColor\ltx@space\PdfRender@StrokeColor + }% + \set@color + \fi + \fi + \ifnum\PdfRender@NeedsCurrentColor=1 % + \PdfRender@GetFillColor + \ifx\PdfRender@FillColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract current fill color% + }% + \else + \edef\current@color{\PdfRender@CurrentColor}% + \set@color + \fi + \else + \ifnum\PdfRender@NeedsCurrentColor=2 % + \PdfRender@GetStrokeColor + \ifx\PdfRender@StrokeColor\ltx@empty + \@PackageWarning{pdfrender}{% + Cannot extract current stroke color% + }% + \else + \edef\current@color{\PdfRender@CurrentColor}% + \set@color + \fi + \fi + \fi +} +\edef\PdfRender@PatternFillColor{ % space + (% + [0-9\string\.]+ g|% + [0-9\string\.]+ [0-9\string\.]+ [0-9\string\.]+ rg|% + [0-9\string\.]+ [0-9\string\.]+ % + [0-9\string\.]+ [0-9\string\.]+ k% + ) % space + (.*)$% +} +\edef\PdfRender@PatternStrokeColor{ % space + (% + [0-9\string\.]+ G|% + [0-9\string\.]+ [0-9\string\.]+ [0-9\string\.]+ RG|% + [0-9\string\.]+ [0-9\string\.]+ % + [0-9\string\.]+ [0-9\string\.]+ K% + ) % space + (.*)$% +} +\def\PdfRender@MatchPattern#1{% + \ifnum\pdfmatch{\PdfRender@Pattern}{\PdfRender@String}=1 % + \xdef#1{% + \expandafter\strip@prefix\pdflastmatch 1% + }% + \edef\PdfRender@String{% + \expandafter\strip@prefix\pdflastmatch 2% + }% + \ifx\PdfRender@String\ltx@empty + \else + \expandafter\expandafter\expandafter\PdfRender@MatchPattern + \expandafter\expandafter\expandafter#1% + \fi + \fi +} +\def\PdfRender@GetFillColor{% + \global\let\PdfRender@FillColor\ltx@empty + \begingroup + \ifPdfRender@Match + \let\PdfRender@Pattern\PdfRender@PatternFillColor + \edef\PdfRender@String{\ltx@space\current@color\ltx@space}% + \PdfRender@MatchPattern\PdfRender@FillColor + \else + \edef\current@color{\current@color\ltx@space}% + \let\PdfRender@OP\relax + \PdfRender@FindOp{g}0% + \PdfRender@FindOp{G}1% + \PdfRender@FindOp{rg}0% + \PdfRender@FindOp{RG}1% + \PdfRender@FindOp{k}0% + \PdfRender@FindOp{K}1% + \PdfRender@FilterOp 0\PdfRender@FillColor + \fi + \endgroup +} +\def\PdfRender@GetStrokeColor{% + \global\let\PdfRender@StrokeColor\ltx@empty + \begingroup + \ifPdfRender@Match + \let\PdfRender@Pattern\PdfRender@PatternStrokeColor + \edef\PdfRender@String{\ltx@space\current@color\ltx@space}% + \PdfRender@MatchPattern\PdfRender@StrokeColor + \else + \edef\current@color{\current@color\ltx@space}% + \let\PdfRender@OP\relax + \PdfRender@FindOp{g}0% + \PdfRender@FindOp{G}1% + \PdfRender@FindOp{rg}0% + \PdfRender@FindOp{RG}1% + \PdfRender@FindOp{k}0% + \PdfRender@FindOp{K}1% + \PdfRender@FilterOp 1\PdfRender@StrokeColor + \fi + \endgroup +} +\ifPdfRender@Match + \expandafter\PdfRender@AtEnd +\fi% +\def\PdfRender@FindOp#1#2{% + \def\PdfRender@temp##1 #1 ##2\@nil{% + ##1% + \ifx\\##2\\% + \expandafter\@gobble + \else + \PdfRender@OP{#1}#2% + \expandafter\@firstofone + \fi + {% + \PdfRender@temp##2\@nil + }% + }% + \edef\current@color{% + \@firstofone{\expandafter\PdfRender@temp\current@color} #1 \@nil + }% +} +\def\PdfRender@FilterOp#1#2{% + \expandafter\PdfRender@@FilterOp\expandafter#1\expandafter#2% + \current@color\PdfRender@OP{}{}% +} +\def\PdfRender@@FilterOp#1#2#3\PdfRender@OP#4#5{% + \ifx\\#4#5\\% + \else + \ifnum#1=#5 % + \xdef#2{#3 #4}% + \fi + \expandafter\PdfRender@@FilterOp\expandafter#1\expandafter#2% + \fi +} +\PdfRender@AtEnd% +%% \section{Installation} +\endinput +%% +%% End of file `pdfrender.sty'. |