[pstricks] Controlling arrowhead linewidth

[Herbert Voss]

Martin Chicoine wrote:
> Maybe I'm asking too much but here it goes.
> 
> Would it be possible that the open dots keep a constant outside diameter
> (the same as a closed dot), regardless of the arrowLW thickness. The reason
> I'm asking that is that you plot something like
> 
> \pslot[arrows=*-o,arrowLW=.5pt]{-2}{2}{sin(x)},
> 
> you want the end dots to have the same diameter.

then you have to write your code for such
arrows. The o is from the font and the * is
a PostScript subroutine.

Herbert