\begin{picture}(0,0)% \includegraphics{involution-ascent.pstex}% \end{picture}% \setlength{\unitlength}{1973sp}% % \begingroup\makeatletter\ifx\SetFigFont\undefined% \gdef\SetFigFont#1#2#3#4#5{% \reset@font\fontsize{#1}{#2pt}% \fontfamily{#3}\fontseries{#4}\fontshape{#5}% \selectfont}% \fi\endgroup% \begin{picture}(9443,4374)(3139,-3973) \end{picture}%