%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
%% 
%%  Beispiel 09-03-1 auf Seite 121.
%% 
%%  Copyright (C) 2016 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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pstricks,multido}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}[showgrid=true](6,4)
 \psline{<->}(0,4)(0,0)(6,0)
 \multido{\rA=0.0+0.5}{8}{%
   \psset{labelsep=\rA}%
   \uput[90](\rA,0){\rA}
   \uput[45](\rA,0){\rA}
   \rput(\rA,0){%
    \psline[linecolor=black!40]%
      {->}(\rA;45)}}
\end{pspicture}
\end{document}