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geos.GEOSConstrainedDelaunayTriangulation ⇒ GEOSGeometry

Return a constrained Delaunay triangulation of the vertices of the given polygon(s). For non-polygonal inputs, returns an empty geometry collection.

Kind: global property of geos
Returns: GEOSGeometry - A newly allocated geometry. NULL on exception. Caller is responsible for freeing with GEOSGeom_destroy().

ParamTypeDescription
gGEOSGeometrythe input geometry whose rings will be used as input

geos.GEOSConstrainedDelaunayTriangulation_r ⇒ GEOSGeometry

Return a constrained Delaunay triangulation of the vertices of the given polygon(s). For non-polygonal inputs, returns an empty geometry collection.

Kind: global property of geos
Returns: GEOSGeometry - A newly allocated geometry. NULL on exception. Caller is responsible for freeing with GEOSGeom_destroy().

ParamTypeDescription
handleGEOSContextHandle_t-
gGEOSGeometrythe input geometry whose rings will be used as input