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%D \module
%D [ file=m-metapo,
%D version=1999.03.26,
%D title=\LATEX\ Modules,
%D subtitle=\METAPOST\ Inclusion,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ distribution and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
%D We quit when \CONTEXT\ is found and use some deep down
%D macro to trigger this:
\ifx\undefined\dodoplaceexternalfigure \else \expandafter \endinput \fi
%D \macros
%D {includeMPgraphics}
%D
%D This rather small \LATEX\ module is dedicated to David
%D Arnold. It takes care of including the fonts used in
%D \METAPOST\ graphics in the file. This hack is needed when
%D one uses another \DVI\ driver than \DVIPS. This module
%D falls back on the generic \CONTEXT\ support module:
\ifx\undefined\includeMPfonts \input supp-mps.tex \relax \fi
%D Instead of using \type {\includegraphics}, one should use its
%D little brother \type {\includeMPgraphics}. This macro takes
%D the same arguments.
\def\includeMPgraphics#1#%
{\leavevmode\vbox\bgroup\hbox\bgroup
\def\includeMPgraphics##1%
{\includeMPfonts{##1}%
\includegraphics#1{##1}%
\egroup\egroup}%
\includeMPgraphics}
%D An example of using this module is given below:
%D
%D \starttyping
%D \documentclass[10pt]{article}
%D
%D \usepackage{graphicx}
%D \usepackage{m-metapo}
%D
%D \begin{document}
%D \includeMPgraphics{somefile.1}
%D \includeMPgraphics[angle=90]{somefile.2}
%D \end{document}
%D \stoptyping
%D
%D This module needs \type {supp-mps} and \type {supp-mis},
%D that both are present in the \CONTEXT\ path.
%D
%D Please do not forget to say \type {prologues:=1} at the
%D top of the metapost file!
%D
%D For non \LATEX\ (and \CONTEXT) users we provide an
%D alternative inclusion macro. This one has no optional
%D arguments.
\ifx\includegraphics\undefined
\ifx\undefined\dogetEPSboundingbox \input supp-eps.tex \relax \fi
\def\includeMPgraphics#1%
{\hbox\bgroup
\includeMPfonts{#1}%
\dogetEPSboundingbox{#1}{\dimen2}{\dimen4}{\dimen6}{\dimen8}%
\vbox to \dimen8
{\forgetall
\hsize\dimen6
\vfill
\hbox to \hsize
{\special
{PSfile="#1"\space
llx=\EPSllx\space
lly=\EPSlly\space
urx=\EPSurx\space
ury=\EPSury\space}}}%
\egroup}
\fi
\endinput
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