% File: epstopdf.sty % Version: 2001/02/04 v1.1 % Author: Heiko Oberdiek % Email: % % Copyright: Copyright (C) 2001 Heiko Oberdiek. % % This program may be distributed and/or modified under % the conditions of the LaTeX Project Public License, % either version 1.2 of this license or (at your option) % any later version. The latest version of this license % is in % http://www.latex-project.org/lppl.txt % and version 1.2 or later is part of all distributions % of LaTeX version 1999/12/01 or later. % % Function: This packages adds support of handling eps images % to package graphic{s,x} with option `pdftex'. % If an eps image is detected, epstopdf is automatically % called to convert it to pdf format. % % Required: * The program `epstopdf'. % * The feature `\write18' has to be enabled to get % the conversion via the program epstopdf work: % * command line option: -shell-escape % example: pdflatex -shell-escape test.tex % * configuraton file `texmf.cnf': shell_escape = 1 % % Use: The package is loaded after graphic{s,x}, eg: % \usepackage[pdftex]{graphicx} % \usepackage{epstopdf} % Images with extension `.eps' are now detected % and supported: % * Implicitly: \includegraphics{bild} % If `bild.eps' can only be found, % then it is converted to the file `bild.pdf', % that will be used by pdfTeX. % On the next ocurrences or on the next pdfTeX run, % the pdf file is already available, so the % conversion step is skipped. % * Explicitly: \includegraphics{bild.eps} % Each time the conversion program is called. % % History: 2001/01/06 v1.0: % * first public version, % published in the pdftex mailing list. % 2001/02/04 v1.1: % * minor documentation update. % * CTAN. % \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{epstopdf}% [2001/02/04 v1.1 Conversion with epstopdf on the fly (HO)] % Check, whether package graphics is loaded % (also graphicx loads graphics) \@ifpackageloaded{graphics}{}{% \PackageWarningNoLine{epstopdf}{% No graphics package \string`graphic{s,x}\string' loaded% }% \endinput } % Check, whether pdftex.def is loaded \@ifundefined{ver@pdftex.def}{% \PackageWarningNoLine{epstopdf}{% Graphics driver file \string`pdftex.def\string' not loaded% } \endinput } % Patch \Gin@setfile to execute #3, if it contains % a command \let\orgGin@setfile\Gin@setfile \def\Gin@setfile#1#2#3{% \if`\@car #3\relax\@nil \immediate\write18{\@cdr #3\@empty\@nil}% \orgGin@setfile{#1}{#2}{\Gin@base #2}% \else \orgGin@setfile{#1}{#2}{#3}% \fi } % Adding .eps at the end of the list of extensions, % defined by \DeclareGraphicsExtensions \g@addto@macro\Gin@extensions{,.eps} % \DeclareGraphicsRule for .eps \@namedef{Gin@rule@.eps}#1{{pdf}{.pdf}{`epstopdf #1}} \endinput