<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 32-03-88 auf Seite 779.
%% 
%%  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}
%StartShownPreambleCommands
\usepackage[dvipsnames]{pstricks}
\usepackage{pst-perspective,pst-eucl}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}[showgrid](3,5)
{\psset{base=-1,translineA,translineB,
  transAcolor=red,transBcolor=blue}
\pnodes(0,0){O}(0,1){Z}(4,0|Z){W1}
\pstransTS[originT={Z}](3;60){A}{A'}}
\pcline[linewidth=1.3pt](0,0|O)(3,0|O)
\psdot(A)\uput{4pt}[90]{0}(A){A}
\psdot[linecolor=brown](A')
\uput{4pt}[45]{0}(A'){$\text{A}'$}
\psdot(Z)\uput{4pt}[225]{0}(Z){$\text{Z}$}
\psarc[linestyle=dashed,
  linecolor=cyan](Z){3}{15}{100}
\pcline[linecolor=cyan,linestyle=dashed](Z)(A)
\naput[nrot=:U]{$r=3$}
\pstMarkAngle[LabelSep=0.8,MarkAngleRadius=1.2,
  linecolor=cyan,arrows=-&gt;]{W1}{Z}{A}{$60^{\circ}$}
\pstMarkAngle[LabelSep=1.5,MarkAngleRadius=0.7,
  linecolor=blue,arrows=-&gt;]{3,0}{A|O}{A'}%
  {$\varphi=45^{\circ}$}
\end{pspicture}
\end{document}
</pre></body></html>