%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
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%%  Beispiel 12-01-6 auf Seite 159.
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%%  Copyright (C) 2016 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
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\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{145.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pstricks,pst-node}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}[showgrid=true](4,4)
  \pnode(3,3){A}\psdot[dotscale=2](A)\uput[45](A){A}
  \psline([nodesep=1]A)\uput[-90](4,3){I}
  \psline[linestyle=dashed]([nodesep=-1]A)
  \uput[180](2,3){II}
  \psline[linestyle=dotted,linewidth=0.08]%
     ([offset=1]A)\uput[180](3,4){III}
  \psline[linewidth=1.5pt]([nodesep=-1,offset=-1]A)
  \uput[45](2,2){IV}
\end{pspicture}
\end{document}