% Copyright 2006 by Till Tantau % % This file may be distributed and/or modified % % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % % See the file doc/generic/pgf/licenses/LICENSE for more details. \ProvidesPackage{pgfreadexternal}[2006/03/13 ver 0.01] % Environment for reading an external graphic. % % #1 = suffix % % Example: % % \pgfexternalbegin{mygraph} % \begin{tikzpicture} % ... % \end{tikzpicture} % \pgfextenalend \providecommand\pgfexternalbegin{\pgf@externalbegin} \long\def\pgf@externalbegin#1#2\pgfexternalend{% \pgfexternalincludecommand{#1}% } \providecommand\pgfexternalincludecommand[1]{\includegraphics{\pgfexternalprefix#1}} \providecommand\pgfexternalprefix{} \endinput