%
% pdftricks.sty
%
% Copyright (c) 2001-3, Radhakrishnan CV <cvr@river-valley.com>
% Rajagopal CV <cvr3@river-valley.com>
% http://www.river-valley.com
%
% River Valley Technologies, Floor III, SJP Buildings, Cotton Hills
% Trivandrum, India 695014
%
% Tel: +91 471 233 7501
%
% Antoine Chambert-Loir
% <chambert@math.polytechnique.fr>
% http://www.math.polytechnique.fr/~chambert
%
% Ecole polytechnique, Palaiseau Cedex, France
%
%
% This program is free software; you can redistribute it and/or
% modify it under the terms of the GNU General Public License
% as published by the Free Software Foundation; either version 2
% of the License, or (at your option) any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program (gpl.txt); if not, write to the Free
% Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
% MA 02111-1307, USA.
%
% $Id: pdftricks.sty,v 1.16 2003/08/10 04:29:20 cvr Exp cvr $
%
\NeedsTeXFormat{LaTeX2e}
\def\Fileversion$#1: #2 ${\gdef\fileversion{#2}}
\def\Filedate$#1: #2 #3 ${\gdef\filedate{#2}}
\Fileversion$Revision: 1.16 $
\Filedate$Date: 2003/08/10 04:29:20 $
\ProvidesPackage{pdftricks}
[\filedate\space\fileversion\space psTricks support in PDF (CVR/ACL)]
\PackageWarningNoLine{pdftricks}
{****************************************\MessageBreak
Package pdftricks v,\fileversion\space loaded\MessageBreak
[psTricks support in PDF (CVR, ACL)]\MessageBreak
****************************************}
\RequirePackage{graphicx,color}
\newif\if@debug\@debugfalse
\newif\ifPDFTshell
\newif\ifPDFTnopdf
\newif\ifnoprocess \noprocessfalse
\newif\ifmiktex \miktexfalse
\DeclareOption{debug}{\@debugtrue}
\DeclareOption{noshell}{\PDFTshellfalse}
\DeclareOption{shell}{\PDFTshelltrue}
\DeclareOption{miktex}{\global\miktextrue}
\ExecuteOptions{shell}
\ProcessOptions\relax
\ifPDFTshell
% we must set it to false if \write18 doesn't work.
% Hack given by Thierry Bouche (Thanks !)
\def\tmpfile{/tmp/w18-test-\the\year\the\month\the\day\the\time}
\ifmiktex%
\immediate\write18{rem >"\tmpfile"}%%%%%% LDL-2
\else
\immediate\write18{touch \tmpfile} %%%%%% LDL-1
\fi
\ifmiktex
\IfFileExists{\tmpfile.}{\PDFTshelltrue}{\PDFTshellfalse} %%%%%% LDL-4
\else
\IfFileExists{\tmpfile}{\PDFTshelltrue}{\PDFTshellfalse} %%%%%% LDL-3
\fi
\fi
\ifPDFTshell
\PackageWarningNoLine{pdftricks}
{****************************************\MessageBreak
Using \csname write\endcsname18 capability \MessageBreak
for producing PDF-figures. \MessageBreak
****************************************}
\else
\PackageWarningNoLine{pdftricks}
{****************************************\MessageBreak
No \csname write\endcsname18 capability.\MessageBreak
You'll have to run a script by yourself!\MessageBreak
****************************************}
\fi
% warning! the definition of FIGURES if pst2pdf must be set accordingly !!
\def\PDFTfigname{\jobname-fig\thepsfig}
\def\PDFTWarning#1#2{\if@debug\PackageWarning{#1}{#2}\fi}
\def\PDFTWarningNoLine#1#2{\if@debug\PackageWarningNoLine{#1}{#2}\fi}
%%
%% The real meat of psfile manipulation starts here.
%%
%%
\RequirePackage{moreverb}
\def\pdfverbatimwrite#1{%
\@bsphack
\immediate\openout \verbatim@out #1
\BeforeStream%
\let\do\@makeother\dospecials
\catcode`\^^M\active \catcode`\^^I=12
\def\verbatim@processline{%
\immediate\write\verbatim@out
{\the\verbatim@line}}%
\verbatim@start}
\def\endpdfverbatimwrite{%
\immediate\write\verbatim@out{\string\end{document}}
\immediate\closeout\verbatim@out
\@esphack}
\def\BeforeStream
{\message{Opening PDFStream=\PDFTfigname.tex}%
\immediate\write\verbatim@out{\string\documentclass{article}}
\immediate\write\verbatim@out{\string\input\space tmp.inputs}
\immediate\write\verbatim@out{\string\pagestyle{empty}}
\immediate\write\verbatim@out{\string\begin{document}}
}
\newenvironment{pdfdisplay}{\stepcounter{psfig}%
\xdef\PDFCutFile{\PDFTfigname.tex}
\pdfverbatimwrite{\PDFCutFile}}
{\endpdfverbatimwrite%
\psgraphicsinclude%
\global\noprocessfalse\noindent}
\newenvironment{pdfpic}{\stepcounter{psfig}%
\xdef\PDFCutFile{\PDFTfigname.tex}
\pdfverbatimwrite{\PDFCutFile}}
{\endpdfverbatimwrite%
\psgraphicsinclude%
\global\noprocessfalse\noindent}
\newenvironment{pdfinline}{\stepcounter{psfig}%
\xdef\PDFCutFile{\PDFTfigname.tex}
\pdfverbatimwrite{\PDFCutFile}}
{\endpdfverbatimwrite%
\psinlinegraphicsinclude%
\global\noprocessfalse\noindent}
\AtEndDocument{\endPShook%
\ifPDFTnopdf
\PackageWarningNoLine{pdftricks}
{******************************************\MessageBreak
Some PDF files of images were not found.\MessageBreak
Run the script `pst2pdf' before the next\MessageBreak
run of pdfLaTeX\MessageBreak
******************************************}
\fi
}
\gdef\endPShook{}
\def\noprocess{\global\noprocesstrue
\PackageWarning{pdftricks}
{******************************************\MessageBreak
Figure Number: \PDFTfigname\space is not processed \MessageBreak
******************************************\MessageBreak}
}
\newcounter{psfig}
\newif\if@pdfGINwidth
\newif\if@pdfGINheight
\newif\if@pdfGINscale
\long\gdef\psgraphicsProcess{%
\@ifundefined{Fig\thepsfig}
{\PDFTWarningNoLine{pdftricks}
{******************************************\MessageBreak
************ Processing Fig: \thepsfig\space**********\MessageBreak
******************************************}
}
{\noprocess}
\ifPDFTshell\ifnoprocess\relax\else
\IfFileExists{\PDFTfigname.tex}{%
\immediate\write18{latex -interaction=batchmode \PDFTfigname}
\PDFTWarningNoLine{pdftricks}
{******************************************\MessageBreak
\PDFTfigname.tex converted to \PDFTfigname.dvi\MessageBreak
******************************************}
}{}
\IfFileExists{\PDFTfigname.dvi}{%
\immediate\write18{dvips -o \PDFTfigname.ps \PDFTfigname}
\PDFTWarningNoLine{pdftricks}
{******************************************\MessageBreak
\PDFTfigname.ps generated\MessageBreak
******************************************}
}{}
\IfFileExists{\PDFTfigname.ps}{%
\immediate\write18{ps2eps -f \PDFTfigname.ps}
\PDFTWarningNoLine{pdftricks}
{******************************************\MessageBreak
\PDFTfigname.eps generated\MessageBreak
******************************************}
}{}
\IfFileExists{\PDFTfigname.eps}{%
\immediate\write18{epstopdf \PDFTfigname.eps}
\PDFTWarningNoLine{pdftricks}
{******************************************\MessageBreak
\PDFTfigname.eps converted to \PDFTfigname.pdf\MessageBreak
******************************************}
}{}
\ifmiktex%
\immediate\write18{del \PDFTfigname.aux \PDFTfigname.dvi
\PDFTfigname.log \PDFTfigname.eps} %%%%%% LDL-6
\else
\immediate\write18{rm \PDFTfigname.aux \PDFTfigname.dvi
\PDFTfigname.log \PDFTfigname.eps} %%%%%% LDL-5
\fi\fi
\fi
}
\long\gdef\psgraphicsinclude{\psgraphicsProcess%
\IfFileExists{\PDFTfigname.pdf}%
{\begin{center}
\bgroup\fboxsep\@PDFboxsep\fboxrule\@PDFboxrule%
\color{\@PDFgraphiccolor}%
\fcolorbox{\@PDFgraphiclinecolor}{\@PDFgraphicbackground}%
{\if@pdfGINwidth%
\includegraphics[width=\@PDFgraphicwidth]{\PDFTfigname}\else%
\if@pdfGINheight%
\includegraphics[height=\@PDFgraphicheight]{\PDFTfigname}\else%
\if@pdfGINscale%
\includegraphics[scale=\@PDFgraphicscale]{\PDFTfigname}\else%
\includegraphics{\PDFTfigname}\fi\fi\fi%
}\egroup\end{center}%
\global\@pdfGINwidthfalse\let\@PDFgraphicwidth\relax
\global\@pdfGINheightfalse\let\@PDFgraphicheight\relax
\global\@pdfGINscalefalse\let\@PDFgraphicscale\relax
}{\PDFTnopdftrue}
\gdef\@PDFgraphiclinecolor{white}
\gdef\@PDFgraphicbackground{white}
\gdef\@PDFboxsep{0pt}
\gdef\@PDFboxrule{0pt}
}
\long\gdef\psinlinegraphicsinclude{%
\psgraphicsProcess%
\IfFileExists{\PDFTfigname.pdf}%
{\bgroup\fboxrule0pt%
\normalcolor\fbox{\includegraphics{\PDFTfigname.pdf}}%
\egroup}%
{\PDFTnopdftrue}%
}
\definecolor{gray30}{gray}{.70}
\definecolor{gray10}{gray}{.90}
\RequirePackage{keyval}
\def\configure[#1][#2]{\setkeys{#1}{#2}
\PDFTWarning{pdftricks}{Reconfigured #1 parameter(s)\MessageBreak
#2\MessageBreak}}
\define@key{pdfgraphic}{width} {\gdef\@PDFgraphicwidth{#1}%
\global\@pdfGINwidthtrue}
\define@key{pdfgraphic}{height} {\gdef\@PDFgraphicheight{#1}%
\global\@pdfGINheighttrue}
\define@key{pdfgraphic}{scale} {\gdef\@PDFgraphicscale{#1}%
\global\@pdfGINscaletrue}
\define@key{pdfgraphic}{color} {\gdef\@PDFgraphiccolor{#1}}
\define@key{pdfgraphic}{linecolor} {\gdef\@PDFgraphiclinecolor{#1}}
\define@key{pdfgraphic}{background}{\gdef\@PDFgraphicbackground{#1}}
\define@key{pdfgraphic}{linewidth} {\gdef\@PDFboxrule{#1}}
\define@key{pdfgraphic}{rulesep} {\gdef\@PDFboxsep{#1}}
\gdef\@PDFgraphiccolor{black}
\gdef\@PDFgraphiclinecolor{white}
\gdef\@PDFgraphicbackground{white}
\gdef\@PDFboxrule{0pt}
\gdef\@PDFboxsep{0pt}
%%
%% Environment to grab all the packages used in the master doc.
%% This forces you to load pdftricks as the first package.
%%
\newenvironment{psinputs}{\verbatimwrite{tmp.inputs}}
{\endverbatimwrite}
%%
%% Arrays to keep the fig numbers
%%
\@ifundefined{c@arraylength}{\newcounter{arraylength}}{}%
\@ifundefined{c@ArrayIndex}{\newcounter{ArrayIndex}}{}%
\@ifundefined{c@zeroCtr}{\newcounter{zeroCtr}}{}%
\@ifundefined{c@recordCtr}{\newcounter{recordCtr}}{}
\setcounter{recordCtr}{1}
\@ifundefined{c@Ctr}{\newcounter{Ctr}}{}
\def\DeclareArray#1{\Array{#1}[0]{}}%
%
\def\Array#1[#2]#3{%
\expandafter\gdef\csname #1#2\endcsname{#3}%
\expandafter\gdef\csname #1\endcsname[##1]{\csname #1##1\endcsname}}%
%
\def\getArraylength#1{\setcounter{arraylength}{0}%
\loop\expandafter\ifx\csname #1\thearraylength\endcsname\relax%
\else\stepcounter{arraylength}\repeat}%
%
\def\addToArray#1#2{\setcounter{arraylength}{0}%
\loop\expandafter\ifx\csname #1\thearraylength\endcsname\relax%
\else\stepcounter{arraylength}\repeat%
\Array{#1}[\thearraylength]{#2}}%
%
\def\clearArray#1{\getArraylength{#1}%
\loop\ifnum\c@arraylength >0%
\global\expandafter\let\csname #1\thearraylength\endcsname\relax%
\addtocounter{arraylength}{-1}\repeat}%
%
\long\def\ArrayIterator#1#2{%
\setcounter{ArrayIndex}{1}\getArraylength{#1}%
\setcounter{zeroCtr}{\c@arraylength}%
\loop\ifnum\c@ArrayIndex<\c@zeroCtr{#2}%
\stepcounter{ArrayIndex}\repeat%
}%
\def\@nnil{\@nil}
\def\@empty{}
\def\@cvrstop#1\@@#2{}
%%
%% Equivalent of \@tfor and \@for where any delimiter can be
%% provided instead of LaTeX's default comma character
%%
\long\def\cvr@delimfor#1#2#3{\DeclareArray{#1}\clearArray{#1}%
\long\def\@icvrloop##1#2##2\@@##3{\def##3{##1}\ifx ##3\@nnil%
\expandafter\@cvrstop \else\addToArray{#1}{##1}%
\relax\expandafter\@icvrloop\fi##2\@@##3}%
\long\def\@cvrloop##1#2##2#2##3\@@##4{\addToArray{#1}{##1}%
\def##4{##1}\ifx ##4\@nnil \else%
\def##4{##2}\def\y@y{##2}\ifx\y@y\@nnil\else%
\addToArray{#1}{##2}\fi\ifx ##4\@nnil \else%
\@icvrloop ##3\@@##4\fi\fi}%
\expandafter\def\expandafter\@fortmp\expandafter{#3}%
\ifx\@fortmp\@empty \else%
\expandafter\@cvrloop#3#2\@nil#2\@nil\@@\@ee@\fi}%
%
% Dont look into the following code. It is harmful
% for your eyes and brain as well.
%
\newcounter{f@irstCtr}
\newcounter{s@econdCtr}
\long\gdef\NoProcess[#1]{%
\long\def\@i@@noprocess##1,##2\@@##3{\def##3{##1}\ifx ##3\@nnil%
\expandafter\@cvrstop \else
\expandafter\hyphencheck##1-@-*[*]
\relax\expandafter\@i@@noprocess\fi##2\@@##3}%
\long\def\@@@noprocess##1,##2,##3\@@##4{
\expandafter\hyphencheck##1-@-*[*]
\def##4{##1}\ifx ##4\@nnil \else%
\def##4{##2}\def\y@y{##2}\ifx\y@y\@nnil\else%
\expandafter\hyphencheck##2-@-*[*]
\fi\ifx ##4\@nnil \else%
\@i@@noprocess ##3\@@##4\fi\fi}%
\expandafter\def\expandafter\@fortmp\expandafter{#1}%
\ifx\@fortmp\@empty \else%
\expandafter\@@@noprocess#1,\@nil,\@nil\@@\@ee@\fi}%
\def\d@d#1[*]{}
\def\hyphencheck#1-#2-#3{\def\r@r{@}\def\s@s{*}\edef\c@c{#3}
\ifx\c@c\r@r
\setcounter{f@irstCtr}{#1}
\setcounter{s@econdCtr}{#2}
\stepcounter{s@econdCtr}
\loop\ifnum\thes@econdCtr > \thef@irstCtr%
\expandafter\edef\csname Fig\thef@irstCtr\endcsname{TRUE}
\stepcounter{f@irstCtr}
\repeat%
\else\ifx\c@c\s@s%
\expandafter\edef\csname Fig#1\endcsname{TRUE}
\fi\fi\d@d}
%%
%%
%% End of file `pdftricks.sty'
%%