%% 
%%  Ein Beispiel der DANTE-Edition
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%%  7. Auflage
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%%  Beispiel 22-04-4 auf Seite 381.
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%%  Copyright (C) 2016 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
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\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pstricks,pst-fr3d}  \psset{doublesep=0.2}
%StopShownPreambleCommands
\begin{document}
\PstFrameBoxThreeD[FrameBoxThreeDColorHSB=0 0 0.3]{\color{white}Button}\quad
\PstFrameBoxThreeD[FrameBoxThreeDColorHSB=0 0 0.7]{Button}\quad
\PstFrameBoxThreeD[FrameBoxThreeDColorHSB=0 0 -1]{Button}\quad
\psframe*[linecolor=black!15](-0.3,-0.65)(2.1,0.9)
\PstFrameBoxThreeD[FrameBoxThreeDColorHSB=0 0 -1]{Button}
\end{document}