geos.GEOSBoundary ⇒ GEOSGeometry ⏏
Returns the "boundary" of a geometry, as defined by the DE9IM:
Kind: global property of geos
Returns: GEOSGeometry - A newly allocated geometry of the boundary. NULL on exception. Caller is responsible for freeing with GEOSGeom_destroy().
| Param | Type | Description |
|---|---|---|
| g | GEOSGeometry | The input geometry |
geos.GEOSBoundary_r ⇒ GEOSGeometry ⏏
Returns the "boundary" of a geometry, as defined by the DE9IM:
Kind: global property of geos
Returns: GEOSGeometry - A newly allocated geometry of the boundary. NULL on exception. Caller is responsible for freeing with GEOSGeom_destroy().
| Param | Type | Description |
|---|---|---|
| handle | GEOSContextHandle_t | - |
| g | GEOSGeometry | The input geometry |