%%
%% Ein Beispiel der DANTE-Edition
%%
%% 7. Auflage
%%
%% Beispiel 28-01-28 auf Seite 603.
%%
%% 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
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-eucl}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}(10,4)
\pstGeonode[PosAngle=-90](2,2){O}(10,1){M}
\pstMiddleAB{O}{M}{O'}
\pstCircleOA[Radius=\pstDistVal{2}]{O}{}
\pstInterCC[RadiusA=\pstDistVal{2},DiameterB=\pstDistAB{O}{M},linewidth=2pt,
CodeFigA=true,CodeFigB=true,CodeFigAarc=false,PosAngleB=45]{O}{}{O'}{}{A}{B}
\psset{linecolor=red,nodesep=-1}
\pstLineAB{M}{A} \pstLineAB{M}{B}
\end{pspicture}
\end{document}
