%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  1. Auflage
%% 
%%  Beispiel 15-03-13 auf Seite 779.
%% 
%%  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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{166.324pt}
\setlength\parindent{0pt}
\usepackage[utf8]{inputenc}
\StartShownPreambleCommands
\usepackage{pst-slpe}
\newcommand\st[1]{\makebox[2.75cm]{%
  $\vcenter to55pt{}#1$}}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}(2.5,2.5)
 \psset{fading,endfading=0.75,linecolor=black!40}
 \psframe*(-0.3,-0.25)(3.5,20pt)
 \psframebox[fillstyle=slope]{\LARGE\st{slope}}
\end{pspicture}
\end{document}
