[pstricks] fill and arrow heads

[Herbert Voss]

Hendrik Hoeth schrieb:

> is it on purpose that the fill color is drawn on top of arrow heads, as
> in this example?
> 
> \documentclass{article}
> \usepackage{pstricks}
> \begin{document}
>   \psset{unit=5cm,linewidth=2mm}
>   \begin{pspicture}(-1,-1)(1,1)% 
>     \def\curve{\pscurve{c-c}(-.1,.1)(-.15,.15)(0,.2)(.15,.15)(.1,.1)}
>     \rput(0,.2){\curve}
>     \rput(0,-.2){%
>       \psset{fillstyle=solid,fillcolor=blue}
>       \curve
>     }
>   \end{pspicture} 
> \end{document}
> 
> Currently I fix it by drawing the line twice -- first with and then
> without filling. But I'm wondering if this is a bug or a feature?

try the following

\documentclass{article}
\usepackage{pstricks}
\makeatletter
\def\psls at solid{1 setlinecap stroke }
\makeatother

\begin{document}
   \psset{unit=5cm,linewidth=5mm}
   \begin{pspicture}(-1,-1)(1,1)%
     \def\curve{\pscurve(-.1,.1)(-.15,.15)(0,.2)(.15,.15)(.1,.1)}
     \rput(0,.2){\curve}
     \rput(0,-.2){%
       \psset{fillstyle=solid,fillcolor=blue}
       \curve
     }
   \end{pspicture}
\end{document}


Herbert