*/ abstract class MultiSurface extends GeometryCollection { /** * Returns the area of this MultiSurface, as measured in the spatial reference system of this MultiSurface. * * @deprecated Please use `$geometryEngine->area()`. * * @noproxy * * @throws GeometryEngineException If the operation is not supported by the geometry engine. */ public function area() : float { return GeometryEngineRegistry::get()->area($this); } /** * Returns a Point guaranteed to be on this MultiSurface. * * @deprecated Please use `$geometryEngine->pointOnSurface()`. * * @noproxy * * @psalm-suppress LessSpecificReturnStatement * @psalm-suppress MoreSpecificReturnType * * @throws GeometryEngineException If the operation is not supported by the geometry engine. */ public function pointOnSurface() : Point { return GeometryEngineRegistry::get()->pointOnSurface($this); } }