[pdftex] pdftricks & slides font issue

[Troy Goodson]

pdftricks doesn't seem to use the right font in the slides document  
class (should be sans serif).  I've included an example, below.  The  
font I see looks like the font from article class.  In fact, the  
*fig1.tex file it makes uses the article class.

Did I not set something up right?

If I run the same example using LaTeX (w/o pdftricks, of course) the  
correct font gets used.

I'm using pdftricks 1.15
\Fileversion$Revision: 1.15 $
\Filedate$Date: 2001/09/30 11:21:23 $
(I just downloaded it, today, from  
ftp://tug.ctan.org/tex-archive/macros/latex2e/contrib/supported/ 
pdftricks.tar.gz)

and pdflatex, latex
This is TeX, Version 3.14159 (Web2C 7.4.5)
This is pdfTeX, Version 3.14159-1.10b (Web2C 7.4.5)

In fact, I'm using TeXShop and Gerben Wierda's TeXLive distribution.

[run  pdflatex -shell-escape badfont.tex]
=-=-=-=-=-=[begin badfont.tex]=-=-=-=-=-=-=-=-
\documentclass{slides}
\usepackage{pdftricks}
\begin{psinputs}
   \usepackage{pstricks}	
   \usepackage{pst-node}
\end{psinputs}
\begin{document}
S/C and Earth
\begin{pdfpic}
\begin{pspicture}(-.2,-.5)(5,8.5) \showgrid
    \rput(1,0){\rnode{EAR}{Earth}}
    \rput(1,4){ \rnode{SC}{S/C} }
    \ncline{SC}{EAR}
\end{pspicture}
\end{pdfpic}
\end{document}
=-=-=-=-=-=[end badfont.tex]=-=-=-=-=-=-=-=-


Here's the file generated by pdftricks: badfont-fig1.tex
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
\documentclass{article}
\input tmp.inputs
\pagestyle{empty}
\usepackage{amssymb,amsbsy}
\begin{document}
\begin{pspicture}(-.2,-.5)(5,8.5) \showgrid
    \rput(1,0){\rnode{EAR}{Earth}}
    \rput(1,4){ \rnode{SC}{S/C} }
    \ncline{SC}{EAR}
\end{pspicture}
\end{document}
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=


[run latex okfont.tex]
=-=-=-=-=-=[begin OKfont.tex]=-=-=-=-=-=-=-=-
\documentclass{slides}
   \usepackage{pstricks}	
   \usepackage{pst-node}
\begin{document}
S/C and Earth
\begin{pspicture}(-.2,-.5)(5,8.5)
    \rput(1,0){\rnode{EAR}{Earth}}
    \rput(1,4){ \rnode{SC}{S/C} }
    \ncline{SC}{EAR}
\end{pspicture}
\end{document}
=-=-=-=-=-=[end OKfont.tex]=-=-=-=-=-=-=-=-