[pstricks] Fwd: Create a random path

[Herbert Voss]

Am 25.01.2010 21:12, schrieb Marco Daniel:

> I am trying to construct a picture like this:
> http://www.matheplanet.com/matheplanet/nuke/html/uploads/8/7723_11_Offene_berdeckung.jpg
> 
> 
> I have no idea how to create such a path.

\documentclass{article}

\usepackage{pst-plot}

\begin{document}
\psset{unit=1cm}
\begin{pspicture}(0,0)(8,6)
\listplot[plotstyle=ccurve]{
   usertime srand
   0 0
   30 {
     Rand 20 mul Rand 20 mul
   } repeat
}
\listplot[linecolor=blue,plotstyle=ccurve]{
   usertime srand
   0 0
   20 {
     Rand 10 mul Rand 10 mul
   } repeat
}
\end{pspicture}
\end{document}


Herbert