%%
%% A DANTE-Edition example
%%
%% Example 29-02-18 on page 573.
%%
%% Copyright (C) 2011 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[]{article}
\pagestyle{empty}
\setlength\textwidth{177.70511pt}
\setlength\parindent{0pt}
\usepackage{pst-eucl}
\begin{document}
\begin{pspicture}(-2,-2)(2,2)
\psset{linewidth=1pt}
\pstTriangle[PointSymbol=none]%
(1.5,1.5){A}(-1,-1.5){B}(-1.5,1.5){C}
\pstMiddleAB{A}{B}{C'} \pstMiddleAB{C}{A}{B'}
\pstMiddleAB{B}{C}{A'}
\pspolygon[linestyle=dotted](A')(B')(C')
\end{pspicture}
\end{document}
