[pstricks] Controlling arrowhead linewidth

[Herbert Voss]

Martin Chicoine wrote:
> Is there a way to control the arrowhead linewidth? I'm specifically
> interested in controlling the linewidth of end circles as in:
> 
>         \psplot[arrows=o-o]{...}
> 
> For such a curve, the end circle linewidth is the same as the curve
> linewidth but I would like to control it independently.

no, this is not possible.

> If not, would it be complicated to modify the code?

not easy, look in pstrecks.tex for \psas at o and in
pstricks.pro for EndDot.

Herbert