Project: QGIS

Version: 2.18.0

Feature: Geometry boundary algorithm

This new algorithm returns the closure of the combinatorial boundary of the input geometries (ie the topological boundary of the geometry). For instance, a polygon geometry will have a boundary consisting of the linestrings for each ring in the polygon, and a line geometry will have a boundary consisting of the start and end points of the line. This algorithm is only valid for polygon or line layers.

This feature was funded by North Road

This feature was developed by Nyall Dawson (North Road)