%% 
%%  A DANTE-Edition example
%% 
%%  Example 22-03-1 on page 329.
%% 
%%  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{201.70511pt}
\setlength\parindent{0pt}

\usepackage{pstricks,pst-node,pst-blur}

\begin{document}
\begin{pspicture*}(0,0.75)(10,6)
   \psframe[linewidth=4pt,fillcolor=lightgray,fillstyle=crosshatch,
           shadow=true,blur=true,shadowsize=2cm,shadowangle=-35,
           blurradius=1cm,shadowcolor=lightgray](-5,3)(5,10)
   \pnode(5,3){A}
   \pnode(5.3,2.9){A1}
   \pnode(6.64,1.85){B}
   \pnode(7.51,2.35){C}
   \pscircle(6.64,1.85){1}
   \ncline{|-|}{A}{B}
   \bput(0.2){\texttt{shadowsize}}
   \ncline{->}{B}{C}
   \bput(1.5){\texttt{blurradius}}
   \psline(5,3)(6,3)
   \psarcn{->}(5,3){0.5}{0}{-35}
   \rput(7,3.7){\rnode{D}{\texttt{shadowangle}}}
   \nccurve[linewidth=0.5pt,angleA=-90,angleB=70]{->}{D}{A1}
   \rput[l](6,5.6){\texttt{shadowcolor}}
   \rput[l](8,5){\texttt{blurbg}}
  {\psset{linestyle=dotted}
   \psline(0,0.85)(6.64,0.85)
   \psline(7.64,1.85)(7.64,6)
   \psset{linestyle=dashed}
   \psline(0,2.85)(5.64,2.85)
   \psline(5.64,2.85)(5.64,6) }
  \psset{linewidth=0.5pt}
  \psline{*-}(5.64,5.3)(6,5.4)
  \psline{*-}(7.64,4.75)(8,4.85)
  \ncline{F}{F1}
\end{pspicture*}
\end{document}