%% 
%%  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{pstricks,pst-fill}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(5,5)% default blendmode
  \psframe*[linecolor=red](0,1)(3,4)
  \psframe[fillcolor=blue,fillstyle=shape](2,2)(5,5)
  \psframe[fillcolor=green,fillstyle=shape](1,0)(4,3)
  \pscircle[fillcolor=cyan,fillstyle=shape,shapealpha=0.3](1.5,3.5){1.25}
  \rput(1.5,3.5){\huge\textbf{0}}
\end{pspicture} \qquad
\begin{pspicture}(5,5)
  \psset{blendmode=1}% type /Compatible
  \psframe*[linecolor=red](0,1)(3,4)
  \psframe[fillcolor=blue,fillstyle=shape](2,2)(5,5)
  \psframe[fillcolor=green,fillstyle=shape](1,0)(4,3)
  \pscircle[fillcolor=cyan,fillstyle=shape,shapealpha=0.3](1.5,3.5){1.25}
  \rput(1.5,3.5){\huge\textbf{1}}
\end{pspicture}\par
\begin{pspicture}(5,5)
  \psset{blendmode=2}% type /Screen
  \psframe*[linecolor=red](0,1)(3,4)
  \psframe[fillcolor=blue,fillstyle=shape](2,2)(5,5)
  \psframe[fillcolor=green,fillstyle=shape](1,0)(4,3)
  \pscircle[fillcolor=cyan,fillstyle=shape,shapealpha=0.3](1.5,3.5){1.25}
  \rput(1.5,3.5){\huge\textbf{2}}
\end{pspicture} \qquad
\begin{pspicture}(5,5)
  \psset{blendmode=3}% type /Multiply
  \psframe*[linecolor=red](0,1)(3,4)
  \psframe[fillcolor=blue,fillstyle=shape](2,2)(5,5)
  \psframe[fillcolor=green,fillstyle=shape](1,0)(4,3)
  \pscircle[fillcolor=cyan,fillstyle=shape,shapealpha=0.3](1.5,3.5){1.25}
  \rput(1.5,3.5){\huge\textbf{3}}
\end{pspicture}
\end{document}