%%
%% Ein Beispiel der DANTE-Edition
%%
%%
%% Copyright (C) 2010 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{352.81416pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pstricks,pst-plot}
\StopShownPreambleCommands
\begin{document}
\begin{pspicture}[showgrid](3,3)
\pscustom{ \psplot{0}{3}{x 180.0 mul 1.5 div sin 1.5 mul 1.5 add}
\gsave
\psline(3,3)(0,3)% wird _nicht_ gezeichnet
\fill[fillcolor=lightgray,fillstyle=solid]
\grestore }
\end{pspicture} \qquad
\begin{pspicture}[showgrid](3,3)
\pscustom[plotpoints=200,algebraic]{ \psplot{0}{3}{sin(1.5*x)+1.5}
\gsave
\psline(*3 {sin(1.5*x)+1.5})(*3 {-sin(1.5*x)+1.5})
\psplot{3}{0}{-sin(1.5*x)+1.5}
\fill[fillcolor=lightgray,fillstyle=solid]
\grestore
\psplot[liftpen=2]{3}{0}{-sin(1.5*x)+1.5}}
\end{pspicture}
\end{document}
