%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  7. Auflage
%% 
%%  Beispiel 14-07-5 auf Seite 248.
%% 
%%  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{217.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-plot}
%StopShownPreambleCommands
\begin{document}
\begin{pspicture}(-.5,-1.25)(6.5,1.25)
 \psaxes[trigLabels,
   dx=\pstRadUnit]{->}%
  (0,0)(-0.5,-1.25)(\psPiTwo,1.25)
\end{pspicture}\par\medskip

\begin{pspicture}(-.5,-1.25)(6.5,1.25)
 \psaxes[dx=\pstRadUnit,
  trigLabels,trigLabelBase=3]%
  {->}(0,0)(-.5,-1.25)(\psPiTwo,1.25)
\end{pspicture}
\end{document}