%%
%% A DANTE-Edition example
%%
%% Example 22-03-4 on page 330.
%%
%% 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{153.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks,pst-blur}
\begin{document}
\begin{pspicture}(4,4.25)
\psset{shadow=true,blur=true,shadowsize=15pt,
blurradius=10pt,linecolor=lightgray}
\psframe(3.5,1)
\psframe[blursteps=5](0,1.5)(3.5,2.5)
\psframe[blursteps=50](0,3.25)(3.5,4.25)
\end{pspicture}
\end{document}
