<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
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%%  Beispiel 15-04-16 auf Seite 277.
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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{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-node}
%StopShownPreambleCommands
\begin{document}
\rnode{A}{\psframebox{\large\textbf{Anfang}}} vom
  \rnode{B}{\psframebox{\large\textbf{Ende}}
\ncloop[angleA=180,loopsize=0.9,arm=0.5,linearc=.2]{-&gt;}{A}{B}}
\ncput[npos=1.5,nrot=:U]{\psline{|&lt;-&gt;|}(.45,-.2)(-.45,-.2)}
\nbput[npos=1.5,nrot=:D,labelsep=.35cm]{\small\texttt{loopsize}}
\ncloop[angleA=10,angleB=180,linecolor=cyan,linearc=.2]{-&gt;}{B}{A}
\end{document}
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