[pstricks] \uput rotating entire picture

[Alan Ristow]

Hi all,

Lately I have been finding that if I use \uput to rotate text several 
times in succession that eventually the entire picture rotates instead 
of the text contained in the \uput command. I haven't been able to work 
out *exactly* what conditions cause it, but it *seems* that it requires 
pst-pdf, pstricks-add, and six or more uses of \uput with a rotation 
parameter specified. In the minimal example below, I get what I expect 
when I use five or fewer \uputs, but when I add a sixth the result is 
rotated 90 degrees clockwise from what I expect.

I use MiKTeX 2.7 with the following sequence of commands to produce the 
*-pics.pdf file:

latex file.tex
dvips -o file-pics.ps file.dvi
ps2pdf file-pics.ps file-pics.pdf

Any ideas?

Alan



\documentclass{article}
\usepackage{pstricks}
\usepackage{pst-pdf}
\usepackage{pstricks-add}

\begin{document}
\begin{figure}
   \centering
   \footnotesize
   \psset{xAxisLabel=\relax,yAxisLabel=\relax}%
   \psset{llx=-3.9em,lly=-6.1ex,urx=0.5em,ury=4.8em}%
   \begin{postscript}
     \begin{psgraph}(0,0)(25,3){1.5in}{1.5in}%
       \psline[linestyle=dotted](13.2,0)(13.2,3.1)%
       \uput[90]{90}(13.2,3.1){\footnotesize Atlanta}%
       \psline[linestyle=dotted](5.1,0)(5.1,3.1)%
       \uput[90]{90}(5.1,3.1){\footnotesize Detroit}%
       \psline[linestyle=dotted](16,0)(16,3.1)%
       \uput[90]{90}(16,3.1){\footnotesize Houston}%
       \psline[linestyle=dotted](20.5,0)(20.5,3.1)%
       \uput[90]{90}(20.5,3.1){\footnotesize Las Vegas}%
       \psline[linestyle=dotted](9,0)(9,3.1)%
       \uput[90]{90}(9,3.1){\footnotesize San Francisco}%
       \psline[linestyle=dotted](24.9,0)(24.9,3.1)%
       \uput[90]{90}(24.9,3.1){\footnotesize Phoenix}%
     \end{psgraph}
   \end{postscript}
\end{figure}
\end{document}