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diff --git a/Master/texmf-dist/source/latex/oberdiek/pdfrender.dtx b/Master/texmf-dist/source/latex/oberdiek/pdfrender.dtx new file mode 100644 index 00000000000..24de571dbaf --- /dev/null +++ b/Master/texmf-dist/source/latex/oberdiek/pdfrender.dtx @@ -0,0 +1,1350 @@ +% \iffalse meta-comment +% +% Copyright (C) 2010 by Heiko Oberdiek <oberdiek@uni-freiburg.de> +% +% 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 +% http://www.latex-project.org/lppl/lppl-1-3c.txt +% and the latest version of this license is in +% http://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". +% +% This Current Maintainer of this work is Heiko Oberdiek. +% +% 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. +% +% Distribution: +% CTAN:macros/latex/contrib/oberdiek/pdfrender.dtx +% CTAN:macros/latex/contrib/oberdiek/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/latex/oberdiek/pdfrender.sty +% TDS:doc/latex/oberdiek/pdfrender.pdf +% TDS:doc/latex/oberdiek/test/pdfrender-test1.tex +% TDS:doc/latex/oberdiek/test/pdfrender-test2.tex +% TDS:source/latex/oberdiek/pdfrender.dtx +% +%<*ignore> +\begingroup + \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 2010/01/26 v1.0 Access to some PDF graphics parameters (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Copyright (C) 2010 by Heiko Oberdiek <oberdiek@uni-freiburg.de> + +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 + http://www.latex-project.org/lppl/lppl-1-3c.txt +and the latest version of this license is in + http://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". + +This Current Maintainer of this work is Heiko Oberdiek. + +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. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{pdfrender.ins}{\from{pdfrender.dtx}{install}}% + \file{pdfrender.drv}{\from{pdfrender.dtx}{driver}}% + \usedir{tex/latex/oberdiek}% + \file{pdfrender.sty}{\from{pdfrender.dtx}{package}}% + \usedir{doc/latex/oberdiek/test}% + \file{pdfrender-test1.tex}{\from{pdfrender.dtx}{test1}}% + \file{pdfrender-test2.tex}{\from{pdfrender.dtx}{test2}}% +} + +\obeyspaces +\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{* And install the following script file:} +\Msg{*} +\Msg{* } +\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}% + [2010/01/26 v1.0 Access to some PDF graphics parameters (HO)]% +\documentclass{ltxdoc} +\usepackage{holtxdoc}[2008/08/11] +\usepackage{longtable} +\renewcommand*{\arraystretch}{1.2} +\begin{document} + \DocInput{pdfrender.dtx}% +\end{document} +%</driver> +% \fi +% +% \CheckSum{958} +% +% \CharacterTable +% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +% Digits \0\1\2\3\4\5\6\7\8\9 +% Exclamation \! Double quote \" Hash (number) \# +% Dollar \$ Percent \% Ampersand \& +% Acute accent \' Left paren \( Right paren \) +% Asterisk \* Plus \+ Comma \, +% Minus \- Point \. Solidus \/ +% Colon \: Semicolon \; Less than \< +% Equals \= Greater than \> Question mark \? +% Commercial at \@ Left bracket \[ Backslash \\ +% Right bracket \] Circumflex \^ Underscore \_ +% Grave accent \` Left brace \{ Vertical bar \| +% Right brace \} Tilde \~} +% +% \GetFileInfo{pdfrender.drv} +% +% \title{The \xpackage{pdfrender} package} +% \date{2010/01/26 v1.0} +% \author{Heiko Oberdiek\\\xemail{oberdiek@uni-freiburg.de}} +% +% \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{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}:] +% \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 + \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 + \catcode35 6 % # + \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 + \catcode35 6 % # + \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}% + [2010/01/26 v1.0 Access to some PDF graphics parameters (HO)] +% \end{macrocode} +% +% \begin{macrocode} +\begingroup + \catcode123 1 % { + \catcode125 2 % } + \def\x{\endgroup + \expandafter\edef\csname PdfRender@AtEnd\endcsname{% + \catcode35 \the\catcode35\relax + \catcode64 \the\catcode64\relax + \catcode123 \the\catcode123\relax + \catcode125 \the\catcode125\relax + }% + }% +\x +\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{61}{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}% | +\g@addto@macro\PdfRender@AtEnd{\endinput} +% \end{macrocode} +% +% \subsection{Look for \pdfTeX, its mode and features} +% +% \begin{macro}{\ifPdfRender@Stack} +% \begin{macrocode} +\newif\ifPdfRender@Stack +% \end{macrocode} +% \end{macro} +% \begin{macro}{\ifPdfRender@Match} +% \begin{macrocode} +\newif\ifPdfRender@Match +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\RequirePackage{ifpdf}[2009/04/10] +\RequirePackage{infwarerr}[2007/09/09] +\RequirePackage{ltxcmds}[2009/12/12] +% \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{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{Macros for \pdfTeX\ in PDF mode} +% +% \begin{macrocode} +\RequirePackage{color} +\RequirePackage{keyval} +\RequirePackage{kvsetkeys}[2009/07/19] +% \end{macrocode} +% \begin{macro}{\pdfrender} +% \begin{macrocode} +\newcommand*{\pdfrender}[1]{% + \global\let\PdfRender@FillColor\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \setkeys{PDFRENDER}{#1}% + \PdfRender@SetColor +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\textpdfrender} +% \begin{macrocode} +\newcommand{\textpdfrender}[2]{% + \begingroup + \pdfrender{#1}% + #2% + \endgroup +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\ifPdfRender@Values} +% \begin{macrocode} +\newif\ifPdfRender@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{% + \expandafter\newif\csname ifPdfRender@Active#1\endcsname + \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\g@addto@macro\expandafter\normalcolor + \expandafter{% + \csname PdfRender@Normal#1\endcsname + }% + \g@addto@macro\color@setgroup{% + \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 + }% + \define@key{PDFRENDER}{#1}[1]{% + \global\csname PdfRender@Active#1true\endcsname + \def\PdfRender@Current{##1}% + \PdfRender@SetValidateValues{#1}% + }% + \PdfRender@Valuesfalse + \else + \define@key{PDFRENDER}{#1}[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@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 + \dimen@=\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 + \dimen@=.996264\dimen@ % 72/72.27 + \edef\x{\endgroup + \def\noexpand\PdfRender@CurrentLineWidth{% + \strip@pt\dimen@ + }% + }% + \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} +\define@key{PDFRENDER}{FillColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@FillColor\ltx@empty + \else + \sbox0{% + \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 +} +\define@key{PDFRENDER}{StrokeColor}{% + \begingroup + \def\PdfRender@Color{#1}% + \ifx\PdfRender@Color\ltx@empty + \global\let\PdfRender@StrokeColor\ltx@empty + \else + \sbox0{% + \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@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@GetFillColor} +% \begin{macrocode} +\def\PdfRender@GetFillColor{% + \global\let\PdfRender@FillColor\ltx@empty + \begingroup + \ifPdfRender@Match + \edef\current@color{\ltx@space\current@color\ltx@space}% + \ifnum\pdfmatch{ % + (% + [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% + )% + }{\current@color}=1 % + \xdef\PdfRender@FillColor{% + \expandafter\strip@prefix\pdflastmatch 1% + }% + \fi + \else +% Using the method of Rolf Niepraschk. + \edef\x{% + \lowercase{% + \xdef\noexpand\PdfRender@FillColor{% + \current@color + }% + }% + }% + \x + \fi + \endgroup +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\PdfRender@GetStrokeColor} +% \begin{macrocode} +\def\PdfRender@GetStrokeColor{% + \global\let\PdfRender@StrokeColor\ltx@empty + \begingroup + \ifPdfRender@Match + \edef\current@color{\ltx@space\current@color\ltx@space}% + \ifnum\pdfmatch{ % + (% + [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% + )% + }{\current@color}=1 % + \xdef\PdfRender@StrokeColor{% + \expandafter\strip@prefix\pdflastmatch 1% + }% + \fi + \else +% Using the method of Rolf Niepraschk. + \edef\x{% + \uppercase{% + \xdef\noexpand\PdfRender@StrokeColor{% + \current@color + }% + }% + }% + \x + \fi + \endgroup +} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\PdfRender@AtEnd +%</package> +% \end{macrocode} +% +% \section{Test} +% +% \subsection{Catcode checks for loading} +% +% \begin{macrocode} +%<*test1> +% \end{macrocode} +% \begin{macrocode} +\catcode`\{=1 % +\catcode`\}=2 % +\catcode`\#=6 % +\catcode`\@=11 % +\expandafter\ifx\csname count@\endcsname\relax + \countdef\count@=255 % +\fi +\expandafter\ifx\csname @gobble\endcsname\relax + \long\def\@gobble#1{}% +\fi +\expandafter\ifx\csname @firstofone\endcsname\relax + \long\def\@firstofone#1{#1}% +\fi +\expandafter\ifx\csname loop\endcsname\relax + \expandafter\@firstofone +\else + \expandafter\@gobble +\fi +{% + \def\loop#1\repeat{% + \def\body{#1}% + \iterate + }% + \def\iterate{% + \body + \let\next\iterate + \else + \let\next\relax + \fi + \next + }% + \let\repeat=\fi +}% +\def\RestoreCatcodes{} +\count@=0 % +\loop + \edef\RestoreCatcodes{% + \RestoreCatcodes + \catcode\the\count@=\the\catcode\count@\relax + }% +\ifnum\count@<255 % + \advance\count@ 1 % +\repeat + +\def\RangeCatcodeInvalid#1#2{% + \count@=#1\relax + \loop + \catcode\count@=15 % + \ifnum\count@<#2\relax + \advance\count@ 1 % + \repeat +} +\expandafter\ifx\csname LoadCommand\endcsname\relax + \def\LoadCommand{\input pdfrender.sty\relax}% +\fi +\def\Test{% + \RangeCatcodeInvalid{0}{47}% + \RangeCatcodeInvalid{58}{64}% + \RangeCatcodeInvalid{91}{96}% + \RangeCatcodeInvalid{123}{255}% + \catcode`\@=12 % + \catcode`\\=0 % + \catcode`\{=1 % + \catcode`\}=2 % + \catcode`\#=6 % + \catcode`\[=12 % + \catcode`\]=12 % + \catcode`\%=14 % + \catcode`\ =10 % + \catcode13=5 % + \LoadCommand + \RestoreCatcodes +} +\Test +\csname @@end\endcsname +\end +% \end{macrocode} +% \begin{macrocode} +%</test1> +% \end{macrocode} +% +% \subsection{Simple test file} +% +% \begin{macrocode} +%<*test2> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{pdfrender-test2.tex}[2010/01/26] +\documentclass{article} +\usepackage{pdfrender}[2010/01/26] +\begin{document} +Hello World +\newpage +Start +\textpdfrender{% + TextRenderingMode=1,% + LineWidth=.1,% + LineCapStyle=2,% + LineJoinStyle=1,% + MiterLimit=1.2,% + LineDashPattern=[2 2]0,% + RenderingIntent=Saturation,% +}{Hello\newpage World} +Stop +\par +\newlength{\LineWidth} +\setlength{\LineWidth}{.5pt} +Start +\textpdfrender{% + FillColor=yellow,% + StrokeColor=[cmyk]{1,.5,0,0},% + TextRenderingMode=FillStroke,% + LineWidth=.5\LineWidth,% + LineCapStyle=Round,% + LineJoinStyle=Bevel,% +}{Out-\par\newpage line} +Stop +\end{document} +%</test2> +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\url{ftp://ftp.ctan.org/tex-archive/}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/oberdiek/pdfrender.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/oberdiek/pdfrender.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `oberdiek' +% are also available in a TDS compliant ZIP archive. There +% the packages are already unpacked and the documentation files +% are generated. The files and directories obey the TDS standard. +% \begin{description} +% \item[\CTAN{install/macros/latex/contrib/oberdiek.tds.zip}] +% \end{description} +% \emph{TDS} refers to the standard ``A Directory Structure +% for \TeX\ Files'' (\CTAN{tds/tds.pdf}). Directories +% with \xfile{texmf} in their name are usually organized this way. +% +% \subsection{Bundle installation} +% +% \paragraph{Unpacking.} Unpack the \xfile{oberdiek.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip oberdiek.tds.zip -d ~/texmf| +% \end{quote} +% +% \paragraph{Script installation.} +% Check the directory \xfile{TDS:scripts/oberdiek/} for +% scripts that need further installation steps. +% Package \xpackage{attachfile2} comes with the Perl script +% \xfile{pdfatfi.pl} that should be installed in such a way +% that it can be called as \texttt{pdfatfi}. +% Example (linux): +% \begin{quote} +% |chmod +x scripts/oberdiek/pdfatfi.pl|\\ +% |cp scripts/oberdiek/pdfatfi.pl /usr/local/bin/| +% \end{quote} +% +% \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/latex/oberdiek/pdfrender.sty\\ +% pdfrender.pdf & doc/latex/oberdiek/pdfrender.pdf\\ +% test/pdfrender-test1.tex & doc/latex/oberdiek/test/pdfrender-test1.tex\\ +% test/pdfrender-test2.tex & doc/latex/oberdiek/test/pdfrender-test2.tex\\ +% pdfrender.dtx & source/latex/oberdiek/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 +% (\teTeX, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \teTeX\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Attached source.} +% +% The PDF documentation on CTAN also includes the +% \xfile{.dtx} source file. It can be extracted by +% AcrobatReader 6 or higher. Another option is \textsf{pdftk}, +% e.g. unpack the file into the current directory: +% \begin{quote} +% \verb|pdftk pdfrender.pdf unpack_files output .| +% \end{quote} +% +% \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{http://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{http://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{http://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} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput |