Knowledge Base

KB10682 - Topologically split lines in SHP layer at place of each intersection.

Refer to the DK TGIS_Topology.SplitByArc functionality as demonstrated in the DK SplitByArc source code sample found in DK sample set #5.

The DK function TGIS_Topology.ArcSplitOnCross can be used to split each line (arc) in a layer at each point of intersection with any other line. This can be used, for example, to prepare street/road map layers for routing operations by splitting road/street line vectors into street segments with intersection nodes.

Created: March 01, 2006, Modified: September 16, 2015