NPolygonShape polygonShape = (NPolygonShape)shape;
NPointFList simplifiedPointList = NPointFList.Simplify(polygonShape.Points, 3);
polygonShape.Points = simplifiedPointList.ToArray();

 

Can I use this to simplify an existing shape file as I read it in?  I tried putting this code in the OnPolygonCreated and OnMultiPolygonCreated callbacks, but I suspect it is too late by then.  Additionally how do I decide what to use as the tolerance parameter?  3 is no good for my map because it is far too large.  Is there a simple algorithm I can apply to determine the best tolerance parameter?

 

Thanks

 

Kevin