Implementation of GEOSPolygonize function (
Polygonizes a set of lines that represents edges in a planar graph. Edges must be correctly noded, i.e., they must only meet at their endpoints.
The implementation correctly handles:
- Dangles: edges which have one or both ends which are not incident on another edge endpoint.
- Cut Edges (bridges): edges that are connected at both ends but which do not form part of a polygon.
Throws Error if geoJson is invalid.
Install this module individually:
$ npm install @turf/polygonize
Or install the Turf module that includes it as a function:
$ npm install @turf/turf