geo_as_ewkb geo_as_ewkt geo_as_geojson geo_as_hexewkb geo_as_text geo_from_ewkb geo_from_geojson geo_from_text geo_out geog_from_binary geog_from_hexewkb geog_in geom_from_hexewkb geom_in

geo_out() char * geo_out ( const GSERIALIZED *  gs ) Return the ASCII hex-encoded Well-Known Binary (HexWKB) representation of a geometry/geography. The output is ‘'SRID=#;{wkb in hex form}’‘, e.g., 'SRID=-99;0101000000000000000000F03F0000000000000040’. The WKB otput is in the machine endian. If SRID=-1, the 'SRID=-1;' will probably not be present. Parameters [in] gs Geometry/geography Note PostGIS function: LWGEOM_out(PG_FUNCTION_ARGS)