%%
%% A DANTE-Edition example
%%
%% Example 36-00-53 on page 789.
%%
%% 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-add}
\SpecialCoor
\begin{document}
\begin{pspicture}(10,6.5)
\psset{linewidth=1mm,radius=0.5}
\Cnode(4,3){A}
\Cnode(6,2){B}
\Cnode(4,6){C}
\Cnode(3,0){D}
\SpecialCoor
\psline[linestyle=dashed,linewidth=0.1pt](A)(B)(C)(D)(B)
\psline[linestyle=dashed,linewidth=0.1pt](C)(A)(D)
\psline[linestyle=dashed,linewidth=0.1pt](0,2)(10,2)
\psline[linestyle=dashed,linewidth=0.1pt](0,3)(10,3)
\psline[linestyle=dashed,linewidth=0.1pt](0,5)(10,0)
\psline(A)(B)
\psline[linecolor=red](C)([Xnodesep=4]A)
\psline[linecolor=green](C)([nodesep=4]A)
\psline[linecolor=cyan](C)([Xnodesep=3]{A}B)
\psline[linecolor=blue](C)([Ynodesep=3]{A}B)
\psline[linecolor=magenta](C)([Ynodesep=3]{B}A)
\psline[linecolor=yellow](C)([Xnodesep=3]{B}A)
\psline{->}([Xnodesep=4]{A}B)([Ynodesep=5]{D}C)
\end{pspicture}
\end{document}
