%%
%% A DANTE-Edition example
%%
%% Example 08-00-1 on page 91.
%%
%% 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}
\setlength\parindent{0pt}
\usepackage{pstricks}
\begin{document}
\begin{pspicture}(3,1.6)
\psset{arrowscale=3}% only relevant for demo
\psline{<<-]}(0,1.5)(3,1.5)
{ \psset{arrows=->}\psline{->>}(0,0.75)(3,0.75) }
\psline[arrows=->]{<-}(3,0)
\end{pspicture}
\end{document}
