%%
%% Ein Beispiel der DANTE-Edition
%%
%% 7. Auflage
%%
%% Beispiel 27-02-45 auf Seite 592.
%%
%% 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
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-func}
%StopShownPreambleCommands
\begin{document}
\psset{xunit=1.5}
\begin{pspicture}(-0.5,-4)(3,4)
\psaxes{->}(0,0)(0,-4)(3,4)
\psVolume[fillstyle=solid,fillcolor=cyan!40](0,1){4}{x}
\psVolume[fillstyle=solid,fillcolor=yellow!40](1,2){4}{x dup mul}
\psline(2,0)(3,0)
\end{pspicture}\qquad
\begin{pspicture}(-0.5,-4)(3,4)
\psaxes{->}(0,0)(0,-4)(3,4)
\psVolume[fillstyle=solid,fillcolor=cyan!40](0,1){20}{x}
\psVolume[fillstyle=solid,fillcolor=yellow!40](1,2){20}{x dup mul}
\psline(2,0)(3,0)
\end{pspicture}
\end{document}
