[pstricks] small trouble in equations with powerdot+pstricks

[Patrice Mégret]

Dera friends,

 

I have a small trouble with powerdot and pstricks.

 

I use \psframebox*{} to color some equations in my courses and presentations. Everything is perfect in \documentclass{book}, report, ...

 

Nevertheless, I discover that the size of the framed equation is smaller than the one without frame as can be seen in the very simple example below and in the ps file attached.   

 

Any idea how to solve this small problem?

 

Thanks.

 

Patrice Mégret

 

\documentclass[

 size=11pt,

 style=default,

 paper=a4paper,

% Try me!

%  orient=portrait,

%  mode=handout,

%  display=slidesnotes,

%  blackslide,

 nopagebreaks,

 fleqn

]{powerdot}

 

\usepackage{pstricks} 

 

\begin{document}

\begin{slide}[toc=]{}

\begin{equation}

\psframebox*[fillcolor=yellow, fillstyle=solid]{\quad\frac{1}{C} = \frac{1}{C_1} + \frac{1}{C_2} +\frac{1}{C_3}\quad}\quad\frac{1}{C} = \frac{1}{C_1} + \frac{1}{C_2} +\frac{1}{C_3}

\end{equation}

\begin{equation}\label{EGch3-eq-aah}

\frac{1}{C} = \frac{1}{C_1} + \frac{1}{C_2} +\frac{1}{C_3}\end{equation}

\end{slide}

\end{document}

 

 

 

 

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