[pstricks] 2 questions about bardiag

[Herbert Voss]

Patrick Drechsler wrote:

> Because I set the linecolor to white. And the normal background is
> white also. That is why I included a default background from prosper
> which has a gradient background. So setting the linecolor to a
> certain value doesn't do me any good in this case. The same goes for
> the white legend background.
> 
> I hope my problem is a bit clearer now?

ok, but I think

http://www.perce.de/pstricks/Examples/bardiag.phtml

may be another option to you. Here is the solution for
prosper.

HErbert



\documentclass[slideColor,colorBG,pdf,azure,noaccumulate,ps2pdf]{prosper}
\usepackage{bardiag}
%
\def\diagLegenditem#1#2{%
  \addtolength{\legendHeight}{\legenditemheight}%
  \setlength{\liyycoor}{\liycoor}%
  \addtolength{\liycoor}{-\legenditemheight}%
  \psframe[fillstyle=none](\lixcoor,\liycoor)(\lixxcoor,\liyycoor)%
  \legendPutRect{#2}%
  \setlength{\legendiyc}{(\liycoor+\liyycoor)/2}%
  \rput[l](\liiix,\legendiyc){#1}%
}

\begin{document}
%
\begin{slide}{Slide1}%
   % following line has to be in front of \bardiagrambegin!!:
   \newpsstyle{diagframestyle}{linewidth=1pt,%
       linestyle=none,fillstyle=none}%
   \bardiagrambegin{10}{10}{2cm}{4}{5}{0.6cm}{0.6cm}%
   \renewcommand{\shownumbers}{0}%
       \setlength{\captionoffset}{8mm}%
       \baritem{ }{5}{green}%
       \baritem{ }{8}{yellow}%
       \diagLegendbegin{0.5}{9.8}{4}%
       \diagLegenditem{\white\tiny\textbf{foo}}{green}%
       \diagLegenditem{\white\tiny\textbf{bar}}{yellow}%
       \diagLegendend%
       \bardiagramend{Foo}{Bar}%
     \end{slide}%
\end{document}



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