Dear Michael,
It works fine with latex->dvips->ps2pdf, but I prefer using XeLaTeX for several
reasons.
A temporary workaround:
%
% tube.tex
%
\documentclass{minimal}
\usepackage{pstricks,pst-labo}
\begin{document}
\begin{pspicture}
\pstTubeEssais
\end{pspicture}
\end{document}
latex tube
dvips tube
ps2pdf tube.ps tube.pdf
pdfcrop tube.pdf tube1.pdf
Include tube1.pdf in a XeLaTeX document.
Best regards,
Akira KAKUTO
--------------------------------------------------
Subscriptions, Archive, and List information, etc.:
http://tug.org/mailman/listinfo/xetex