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-rw-r--r--Master/texmf-dist/doc/latex/exframe/exfser02.tex17
1 files changed, 15 insertions, 2 deletions
diff --git a/Master/texmf-dist/doc/latex/exframe/exfser02.tex b/Master/texmf-dist/doc/latex/exframe/exfser02.tex
index e355ae852e2..7bb5bd86861 100644
--- a/Master/texmf-dist/doc/latex/exframe/exfser02.tex
+++ b/Master/texmf-dist/doc/latex/exframe/exfser02.tex
@@ -26,10 +26,19 @@
\begin{mpostfig}[label={\problemtag-fig}]
interim xu:=1.5cm;
paths[1]:=fullcircle scaled 1xu;
-fill paths[1] withgreyscale 0.7;
-draw paths[1] withpen pencircle scaled 1pt;
+fillshape(paths[1], 0.7white) pensize(1pt);
label(btex \figure etex, center(paths[1]));
\end{mpostfig}
+\begin{onlysolutions}
+\begin{mpostfig}[label={\problemtag-solfig}]
+interim xu:=1.5cm;
+paths[1]:=fullcircle scaled 1xu;
+paths[2]:=((subpath (-2,2) of paths[1])--cycle) shifted (+0.5xu,0);
+paths[3]:=((subpath (2,6) of paths[1])--cycle) shifted (-0.5xu,0);
+fillshape(paths[2], 0.7white) pensize(1pt);
+fillshape(paths[3], 0.7white) pensize(1pt);
+\end{mpostfig}
+\end{onlysolutions}
\fi
\lorem
@@ -44,6 +53,10 @@ label(btex \figure etex, center(paths[1]));
\begin{solution}
\lorem
+\begin{center}
+\ifdefined\mpostuse\mpostuse{\problemtag-solfig}\else figure\fi
+\end{center}
+\lorem
\end{solution}
\begin{subproblem}