lwgeom_as_lwmpoly()

LWMPOLY* lwgeom_as_lwmpoly

(

const LWGEOM *

lwgeom

)

Definition at line 288 of file lwgeom.c.

{
        if ( lwgeom == NULL ) return NULL;
        if ( lwgeom->type == MULTIPOLYGONTYPE )
                return (LWMPOLY *)lwgeom;
        else return NULL;
}

References MULTIPOLYGONTYPE, and LWGEOM::type.

Referenced by geography_centroid(), itree_from_lwgeom(), rt_raster_surface(), and ShpLoaderGenerateShapeRow().

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