%% 
%%  A DANTE-Edition example
%% 
%%  Example 29-02-1 on page 564.
%% 
%%  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{153.70511pt}
\AtBeginDocument{\setlength\parindent{0pt}\small}
\usepackage[utf8]{inputenc}
\textwidth=4cm% only for demo here

\usepackage{pst-eucl}

\begin{document}
The following word \rnode{ZZ}{was} defined as a
node with the name \emph{ZZ}, so that
connecting it to the following example is easy.

\begin{pspicture}[showgrid](-2,-1.7)(1.5,2.2)
  \pstGeonode(-1.5,-1.5){A}(-1.5,-1){B}%
    (0,1.5){C}(1.5,0){D}
  \pstGeonode[PosAngle=-90,PointSymbol=x]{A'}
  \pstGeonode[PtNameMath=false,% no math mode
    PointSymbol=pentagon](0,-1){B'}
  \ncline{D}{A}\nccurve[arrows=->,angleB=-90]{ZZ}{B'}
\end{pspicture}
\end{document}