%%
%% A DANTE-Edition example
%%
%% Example 02-05-4 on page 26.
%%
%% 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{129.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks}
\begin{document}
\psframebox[framesep=0pt,linestyle=dotted]{%
\begin{pspicture}(2,1)% cm is default
\psset{xunit=0.5mm,yunit=2mm}
\psline{->}(40,5)\psline{->}(0,1cm)(40,0)
\end{pspicture}}\\[20pt]
\psset{xunit=0.5mm,yunit=2mm}% changes the default!
\psframebox[framesep=0pt,linestyle=dotted]{%
\begin{pspicture}(40,5)% default for x and y is different
\psline{->}(40,5)\psline{->}(0,1cm)(40,0)
\end{pspicture}}
\end{document}
