Knowledge Base



KB10687 - Determine if simple line ShapeArc (one part, two points) lies on perimeter of a ShapePolygon.

Use the DK function TGIS_Shape.Relate to determine if a geometric relation between a shape and line is True. Refer to the DK Relation source code sample, found in DK sample set #4, for guidance.

TGIS_Shape.Relate uses the DE9IM array to define the relation. A detailed description of the TatukGIS support of the DE9IM model is presented in the DK Guide.

Created: March 16, 2006, Modified: September 17, 2015