samedi 31 janvier 2015

How Do I Add Nodes to Linestrings at the Overlapping Points with a Polygon Layer in Spatialite?


I have two Spatialite layers, a LINESTRING and a POLYGON layer. How do I add nodes to the LINESTRINGS at any point that intersects the POLYGONS? (Preferably using SQL queries only. Temp tables are fine)





Aucun commentaire:

Enregistrer un commentaire