PostGIS
2.5.0dev-r@@SVN_REVISION@@
|
Take a geometry and return an areal geometry (Polygon or MultiPolygon).
Actually a wrapper around GEOSpolygonize, transforming the resulting collection into a valid polygon Geometry.
Definition at line 1188 of file liblwgeom/lwgeom_geos.c.
References LWGEOM::flags, FLAGS_GET_Z, geos_clean(), geos_clean_and_fail(), get_result_srid(), input_lwgeom_to_geos(), LWGEOM_GEOS_buildArea(), lwgeom_geos_error(), lwgeom_is_empty(), lwnotice(), lwpoly_construct_empty(), output_geos_as_lwgeom(), and SRID_INVALID.
Referenced by _lwt_FaceByEdges(), buildarea1(), buildarea2(), buildarea3(), buildarea4(), buildarea4b(), buildarea5(), buildarea6(), buildarea7(), and ST_BuildArea().