Possible Bug

Hi, 

I just upgraded from tetex2.0.2 to tetex3.0 on Gentoo Linux system (from
ebuild packages of Gentoo) and now, all my figure in `.tex' are messed
up. These figures have been generated through the export function of
DIA0.94.

I tried to create a simplified test case.

Here I see the two circles to mismatch, while they have the exact same
coordinate. Is this a bug from tetex? a problem specific of my system,
etc... Thanks for your help.

Note: Nothing else has been upgraded, only tetex since the problems
appeared.

Best Regards,

Ben

Reduced test case:

\documentclass[a4paper]{report}
\usepackage{float,graphicx,amsmath,amsfonts,epsfig,multicol,times,longtable,pstricks,fancybox}
\usepackage[dvips]{rotating}

\begin{document}
\thispagestyle{empty}

\begin{figure}[H]
\centering \resizebox{9cm}{!}{
\ifx\setlinejoinmode\undefined
  \newcommand{\setlinejoinmode}[1]{}
\fi
\ifx\setlinecaps\undefined
  \newcommand{\setlinecaps}[1]{}
\fi
\ifx\setfont\undefined
  \newcommand{\setfont}[2]{}
\fi
\pspicture(-4.095110,-9.229423)(19.153761,-4.108040)
\scalebox{1}[-1] {
\psset{linewidth=0.07}
\newrgbcolor{dialinecolor}{1.000000 0.000000 1.000000}
\psset{linecolor=dialinecolor}
\psellipse*(-0.467225cm,7.106585cm)(0.627885cm,0.627295cm)
\newrgbcolor{dialinecolor}{0.000000 1.000000 0.000000}
\psset{linecolor=dialinecolor}
\psellipse(-0.467225cm,7.106585cm)(0.627885cm,0.627295cm)
}\endpspicture}
\end{figure}

\end{document}