%% 
%%  Ein Beispiel der DANTE-Edition
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%%  7. Auflage
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%%  Beispiel 04-01-6 auf Seite 49.
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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{169.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pstricks}
%StopShownPreambleCommands
\begin{document}
\pspicture(0,-1)(5,3)
\psset{linestyle=symbol,
  symbolFont=PSTricksDotFont}
\psline(0,0)(3,0)(5,-1)
\psline[symbol=b](0,0.5)(3,0.5)(5,-.5)
\psline[symbol=e](0,1)(3,1)(5,0)
\psline[symbol=E](0,1.5)(3,1.5)(5,.5)
\psline[symbol=x](0,2)(3,2)(5,1)
\psline[symbol=P](0,2.5)(3,2.5)(5,1.5)
\endpspicture
\end{document}