Intersection

Topics: SharpMap v0.9 / v1.x
Nov 28, 2011 at 8:51 AM

i want the intersection at geometry not with bounding box.. Executeintersectionquery gives result including bounding box..

I want the result that does not contain bounding box

 

Coordinator
Nov 28, 2011 at 9:06 AM

I assume you are using the shapefile provider?

In that case you need to perform the post filter step described here.

Hth FObermaier

Coordinator
Nov 28, 2011 at 12:02 PM

For your convinience, I've added a ShapeFileEx provider to the SharpMap.Extensions project, which does true intersection testing on geometries.

http://sharpmap.codeplex.com/SourceControl/changeset/view/94450#1873993

Enjoy

FObermaier