Dynamically creating a 90% polygon

[Wouter Schaubroeck]

Hi all,

Is there a way to draw dynamically a polygon? I have a set of points and
i have to draw dynamically a polygon over them (actually a polygon that
covers 90% of those points), I've looked in the wiki, and on the web,
but all i found was a plugin for ArcGis 8.x  :-( (the plugin was open
source)

Many thanks and regards

Wouter Schaubroeck