%%
%% A DANTE-Edition example
%%
%% Example 11-03-28 on page 135.
%%
%% Copyright (C) 2011 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{201.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks}
\begin{document}
\begin{pspicture}[showgrid](3,3)
\pscustom{%
\code{%
newpath
20 20 moveto 0 50 rlineto
50 0 rlineto 0 -50 rlineto
-50 0 rlineto closepath
2 setlinejoin 7.5 setlinewidth stroke}}
\end{pspicture}
\end{document}
