Can I get a description for the QueryTools GetFeaturesTouching Method?
Trying to understand the difference between the GetFeaturesOverLapping and GetFeaturesTouching methods. We are working on application that allows the user to draw polygons but they can not touch/overlap each other.
Brooks,
Touches: The Geometries have at least one boundary point in common, but no interior points
Overlaps: The Geometries share some but not all points in common, and the intersection has the same dimension as the Geometries themselves
So following the definition, P1 touches P2, P3 touches P4 and P5 overlaps P6.
Please have a look at the Page 5 of the NTS Documentation here for more spatial relationships.
Ben