%% 
%%  Ein Beispiel der DANTE-Edition
%% 
%% 
%%  Copyright (C) 2010 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{190.324pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pst-magneticfield}
\StopShownPreambleCommands
\begin{document}
\psset{unit=0.75,R=2,pointsB=500,pointsS=2000,PasB=0.02,PasS=0.00275,nS=10,
  nL=2,drawSelf=true,styleSpire=styleSpire,styleCourant=sensCourant}
\begin{pspicture*}(-7,-6)(7,6)
\psmagneticfield[linecolor=white,StreamDensityPlot,setgray](-7,-6)(7,6)
\end{pspicture*}
\end{document}
