%%
%%  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{201.70511pt}
\setlength\parindent{0pt}

\usepackage{pstricks,pst-grad}

\begin{document}
\begin{pspicture}(5,2.25)
\psset{gradientHSB=true,gradmidpoint=1}
\psframe[fillstyle=gradient,gradend=white](5,1)
\newrgbcolor{gradend}{1 0 0}
\psframe[fillstyle=gradient](0,1.25)(5,2.25)
\end{pspicture}
\end{document}