%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 5-9-11 on page 258.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss 
%% 
%%  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.
%% 

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{159.83385pt}
\StartShownPreambleCommands
\usepackage{pstricks}
\newcommand*\defineTColor[2]{% transparent "colors"
  \newpsstyle{#1}{%
    fillstyle=vlines,hatchcolor=#2,
    hatchwidth=0.1\pslinewidth,hatchsep=1\pslinewidth}}
\defineTColor{tBlack40}{black!40}
\defineTColor{tBlack80}{black!80}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(0,-1)(5,6)
\rput(2.5,2.5){\psframebox[doubleline=true,framearc=0.3]
                   {\Huge\textsf{PostScript}}}
\rput{-30}(1,1){\psframe[style=tBlack40](2.5,4)}
\rput{30}(2.5,1){\psframe[style=tBlack80](2.5,4)}
\end{pspicture}
\end{document}