%% 
%%  A DANTE-Edition example
%% 
%% 
%%  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{375.57637pt}
\setlength\parindent{0pt}
\newcommand\st[1]{\makebox[2.75cm]{$\vcenter to55pt{}$#1}}

\usepackage{pstricks,pst-slpe}

\begin{document}
\LARGE\psset{fading,endfading=0.75,linecolor=black!40}
\begin{tabular}{cc}
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=slope]{\st{slope}} &\qquad
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=slopes]{\st{slopes}} \\[3ex]
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=ccslope]{\st{ccslope}} &\qquad
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=ccslopes]{\st{ccslopes}} \\[3ex]
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=radslope]{\st{radslope}} &\qquad
\psframe*(-0.3,-0.25)(3.5,20pt)\psframebox[fillstyle=radslopes]{\st{radslopes}}\\[3ex]
\end{tabular}
\end{document}