<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%
%% This is file `epspdfconversion.sty',
%%
%%
%% It is based on epstopdf.sty by Heiko Oberdiek and is a tool to use Siep
%% Kroonenberg's Epspdf-tools  (http://tex.aanhet.net/epspdf/)
%% "on the fly" in LaTeX
%%
%% Please send suggestions to d.becker@jpberlin.de
%%
%%
%% version history:
%% 0.61 * new options pdftopdf and pstopdf. Uses epspdf to do pdf-to-pdf and ps-to-pdf conversions. Allows grayscaling, calculation of 
%%        bounding boxes etc for pdf's that already exist an for .ps-files. Disabled by default.
%%      * bugfix for the outdir-option (converted files in subdirectories are again saved in those subdirectories)
%%        (Thanks to Stefan Pofahl for the feedback.)
%%      * small improvement of the documentation (on the windows epspdf.bat file, on epstopdf's option 'outdir')
%%      * now uses epstopdf's \epstopdfDeclareGraphicsRule
%% 0.6  * pdfversion now uses epspdf's --pdfversion. --version in epspdf is to print the 
%%        version number of epspdf (currently, epspdf is at 0.5)
%%      * new author email
%% 0.5  this update makes use of changes in the epstopdf-package v2.2
%%      * new options 
%%        update,verbose,prefersuffix,suffix,outdir
%%        (they are really epstopdf options, but can be set 
%%        as options for this package)
%%      * default is that converted files have a suffix
%%      * info in logfile about the setup that is used for epstopdf
%%      * new options hires, no-hires
%% 0.4: the epstopdf-package is now loaded with options [update,prepend] 
%%      (works only when epstopdf version 1.5 is used) An update of epstopd.sty
%%      (part of the oberdiek-bundle) is recommended. Added options nogrey,nogray
%% 0.3: Heiko Oberdiek substantially improved the code. 
%%      The kvoptions-package is now used for the implemention of options. 
%%      See the documentation for effects and additional features. 
%% 0.2: the package is now simply based on epstopdf. This package essentially
%%      defines \@namedef{Gin@rule@.eps}#1{{pdf}{.pdf}{`\conversioncommand #1}}
%%      differently than epstopdf. The code has been cleaned up. Improvements of
%%      documentation and additional warning about pdfminorversion....
%% 0.1: first try
%%




\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{epspdfconversion}%
  [2010/06/01 v0.61 Conversion eps-&gt;pdf with epspdf-tools on the fly]


%% this loads the graphics, epstopdf and the kvoptions packages. 
\RequirePackage{graphics}
\RequirePackage{epstopdf-base}[2009/07/16]% version 2.2 is necessary
\RequirePackage{kvoptions}[2006/08/22]% because of \DeclareBoolOption


\SetupKeyvalOptions{
  family=EPC,
  prefix=EPC@
}


%% this is the basic command necessary for the conversion with epspdf 
\DeclareStringOption[epspdf]{cmd}

% Gray
% \EPC@gray stores the whole option
\DeclareVoidOption{gray}{%this is for the \usepackage[gray]{...
  \def\EPC@optgray{--gray }%this is the effect in the command line
}
\DeclareVoidOption{GRAY}{%
  \def\EPC@optgray{--GRAY }%
}
\DeclareVoidOption{grey}{%
  \def\EPC@optgray{--grey }%
}
\DeclareVoidOption{GREY}{%
  \def\EPC@optgray{--GREY }%
}
\DeclareVoidOption{nogrey}{%
  \def\EPC@optgray{ }%
}
\DeclareVoidOption{nogray}{%
  \def\EPC@optgray{ }%
}



% Target
% \EPC@target stores the target only
% target         ==&gt; --target=default
% target=printer ==&gt; --target=printer
% screen         ==&gt; --target=screen
\DeclareStringOption{target}[default]
\DeclareVoidOption{default}{%
  \def\EPC@target{default}%
}
\DeclareVoidOption{printer}{%
  \def\EPC@target{printer}%
}
\DeclareVoidOption{prepress}{%
  \def\EPC@target{prepress}%
}
\DeclareVoidOption{screen}{%
  \def\EPC@target{screen}%
}
\DeclareVoidOption{ebook}{%
  \def\EPC@target{ebook}%
}



         
% Version
% \EPC@pdfversion stores the version only
% pdfversion=1.2 ==&gt; --pdfversion=1.2
% the warning with pdfminorversion does not work?

\define@key{EPC}{pdfversion}[default]{%
  \@ifundefined{EPC@pdfversion@#1}{% 
    \PackageError{epspdfconversion}{%
      Ignoring unknown value for `pdfversion'. Known values are: 1.2,1.3, 1.4, default%
    }\@ehc
  }{%
    \def\EPC@pdfversion{#1}%
    \begingroup
      \let\MinorVersion\relax
      \@ifundefined{pdfminorversion}{%
        \@ifundefined{pdfoptionpdfminorversion}{}{%
          \def\MinorVersion{\pdfoptionpdfminorversion}%
        }%
      }{%
        \def\MinorVersion{\pdfminorversion}%
      }%
      \ifx\MinorVersion\relax
      \else
        \ifnum\@nameuse{EPC@pdfversion@#1}&gt;\MinorVersion
          \PackageWarning{epspdfconversion}{%
            You have chosen pdfversion=#1,\MessageBreak  
            but you generate PDF-1.\number\MinorVersion.%
            \MessageBreak
            This can be changed by\MessageBreak
            \expandafter\string\MinorVersion=%
            \@nameuse{EPC@pdfversion@#1}%
            \MessageBreak
            (at the very beginning of your .tex file).\MessageBreak Or try `pdfversion=1.\number\MinorVersion'%
          }%
        \fi
      \fi
    \endgroup
  }%
}

\@namedef{EPC@pdfversion@1.2}{2}
\@namedef{EPC@pdfversion@1.3}{3}
\@namedef{EPC@pdfversion@1.4}{4}
\@namedef{EPC@pdfversion@default}{0}% disable version check

% bbox       ==&gt; --bbox
% bbox=true  ==&gt; --bbox
% bbox=false ==&gt; option disabled
\DeclareBoolOption{bbox}

%support for pdftopdf-conversion
\DeclareBoolOption{pdftopdf}

%support for pstopdf-conversion
\DeclareBoolOption{pstopdf}

\DeclareVoidOption{pdftops}{%
  \def\EPC@optpdftops{-U }%
}
\DeclareVoidOption{nopdftops}{%
  \def\EPC@optpdftops{-I }%
}

\DeclareVoidOption{hires}{%
  \def\EPC@opthires{--hires }%
}
\DeclareVoidOption{no-hires}{%
  \def\EPC@opthires{--no-hires }%
}

\DeclareStringOption{custom}
\DeclareStringOption{psoptions}
\DeclareStringOption{pagenumber}

\DeclareVoidOption{simple}{%
  % disable other options
  \let\EPC@optgray\@empty
  \let\EPC@optpdftops\@empty
  \let\EPC@opthires\@empty
  \let\EPC@target\@empty
  \let\EPC@pdfversion\@empty
  \let\EPC@custom\@empty
  \let\EPC@psoptions\@empty
  \let\EPC@pagenumber\@empty
  \EPC@bboxfalse
}

% default setting: all options cleared
\EPC@simple

% Options help works immediately, if shell escape feature is enabled.
\DeclareVoidOption{help}{%
  \immediate\write18{\EPC@cmd\space--help}%
}

\def\EPC@addopt#1{%
  \expandafter\ifx\csname EPC@#1\endcsname\@empty
  \else
    --#1=\@nameuse{EPC@#1} %
  \fi
}

%% this is the setup of the command line....
\newcommand*{\epspdfconversioncmdline}[1]{%
  \EPC@cmd\space
  \EPC@optpdftops
  \EPC@opthires
  \EPC@addopt{target}%
  \ifx\EPC@pdfversion\@empty
  \else
    --pdfversion=\EPC@pdfversion\space
  \fi
  \EPC@addopt{custom}%
  \EPC@addopt{psoptions}%
  \EPC@addopt{pagenumber}%
  \ifEPC@bbox
    --bbox %
  \else
  \fi
  \EPC@optgray
  #1%
}

%% message in the log-file:
\def\EPC@printlog{\PackageInfo{epspdfconversion}{\MessageBreak%
\epspdfconversioncmdline{&lt;file&gt;} is used to convert eps-&gt;pdf \MessageBreak(not epstopdf (script))\MessageBreak
  }%
}


%% this allows to change the options on the fly
% Use example: \epspdfconversionsetup{target=prepress,bbox}
\newcommand*{\epspdfconversionsetup}[1]{%
  \setkeys{EPC}{#1}%
  \EPC@printlog
}
%%%%%  epstopdf-options .....

% update, default is true, can be set as update=false
\DeclareBoolOption[true]{update}
% verbose, default is true, can be set as verbose=false
\DeclareBoolOption[true]{verbose}
% if there is original.pdf and original-suffix.pdf, prefer original-suffix.pdf
% (the one that has been generated by epspdf), can be set as prefersuffix=false
\DeclareBoolOption[true]{prefersuffix}
% suffix. Avoids accidental overwriting of files. 
% usage: suffix={bla}
\DeclareStringOption[-epspdf-to]{suffix}
%  specifies an outdir, default is current directory ...
\DeclareStringOption{outdir}

\DeclareBoolOption[false]{prepend}




% Important: !!!
\ProcessKeyvalOptions*

\typeout{%
^^Jepspdfconversion.sty is using epstopdf.sty with the following setup:}

% use them to set epstopdf up
% update
\ifEPC@update
\epstopdfsetup{update=true}%
\typeout{\space\space\space\space update=true,}%
\else
\epstopdfsetup{update=false}%
\typeout{\space\space\space\space update=false,}%
\fi
% verbose
\ifEPC@verbose
\epstopdfsetup{verbose=true}%
\typeout{\space\space\space\space verbose=true,}%
\else
\epstopdfsetup{verbose=false}%
\typeout{\space\space\space\space verbose=false,}%
\fi
% prefersuffix
\ifEPC@prefersuffix
\epstopdfsetup{prefersuffix=true}%
\typeout{\space\space\space\space prefersuffix=true,}%
\else
\epstopdfsetup{prefersuffix=false}%
\typeout{\space\space\space\space prefersuffix=false,}%
\fi
% suffix
\epstopdfsetup{suffix=\EPC@suffix}%
\typeout{\space\space\space\space suffix=\EPC@suffix,}%

% outdir
\let\CheckOutdir\EPC@outdir
    \ifx\CheckOutdir\@empty
      \typeout{\space\space\space\space option outdir not set. Default: same directory as the .eps-source-file}%
    \else
     \epstopdfsetup{outdir={\EPC@outdir}}%
     \typeout{\space\space\space\space outdir=\EPC@outdir}%
    \fi

% prepend
\ifEPC@prepend
\epstopdfsetup{prepend}%
\typeout{\space\space\space\space prepend,}%
\else
\epstopdfsetup{append}%
\typeout{\space\space\space\space append,}%
\fi
% enable
\epstopdfsetup{enable}%
\typeout{\space\space\space\space enable}%


% another message...
\typeout{epspdf is used with the following command:}
\typeout{\space\space\space\space \epspdfconversioncmdline{&lt;file&gt;} }




\EPC@printlog


%%% the main functionality of this package: 
%%% this changes the definition provided by epstopdf:

% previously, I used:
%\@namedef{Gin@rule@.eps}#1{{pdf}{.pdf}{`\epspdfconversioncmdline{#1} \OutputFile}}

% since version 0.61: use the mechanism provided by epstopdf to define the eps-pdf conversion rule:

\epstopdfDeclareGraphicsRule{.eps}{pdf}{.pdf}{% 
\epspdfconversioncmdline #1 \OutputFile
}

% pdftopdf
\ifEPC@pdftopdf
\epstopdfDeclareGraphicsRule{.pdf}{pdf}{.pdf}{% 
\epspdfconversioncmdline #1 \OutputFile
}
\typeout{support for pdf-to-pdf is ENABLED}%
\typeout{}
\else
\typeout{support for pdf-to-pdf is DISABLED}%
\typeout{}
\fi

% pstopdf
\ifEPC@pstopdf
\epstopdfDeclareGraphicsRule{.ps}{pdf}{.pdf}{% 
\epspdfconversioncmdline #1 \OutputFile
}
\typeout{support for ps-to-pdf is ENABLED}%
\typeout{}
\else
\typeout{support for ps-to-pdf is DISABLED}%
\typeout{}
\fi



\endinput
</pre></body></html>