box2d_to_lwgeom box3d_to_lwgeom geo_as_wkt geog_serialize geom_serialize geom_spatialrel GEOS2POSTGIS lwgeom_line_interpolate_point POSTGIS2GEOS postgis_valid_typmod

geom_spatialrel() bool geom_spatialrel ( const GSERIALIZED *  gs1, const GSERIALIZED *  gs2, spatialRel  rel  ) Return true if two geometries satisfy a given spatial relationship, where the function called depend on the third argument. Parameters [in] gs1,gs2 Geometries [in] rel Spatial relationship Note PostGIS functions: ST_Intersects(PG_FUNCTION_ARGS), contains(PG_FUNCTION_ARGS), touches(PG_FUNCTION_ARGS)