%%
%% A DANTE-Edition example
%%
%%
%% 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{201.70511pt}
\setlength\parindent{0pt}
\usepackage{pst-tree}
\def\psedge#1#2{%
\nccurve[angleA=0,angleB=180]{->}{#1}{#2}}
\def\psedgeDash#1#2{%
\nccurve[angleA=0,angleB=180,%
linestyle=dashed]{->}{#1}{#2}}
\begin{document}
\pstree[treemode=R,levelsep=3cm]{\Tcircle{0}}{%
\Tcircle{1}
\Tcircle{2}
\Tcircle[edge=\psedgeDash]{3}
\Tcircle[edge=\psedgeDash]{4}}
\end{document}
