Polygon.is_inside Polygon.is_inside(point: tuple[ndarray, ndarray], for_all: bool = True) → bool[source] Check whether one or several points lie inside the polygon. Parameters: point (tuple[np.ndarray, np.ndarray]) – Point or set of points to test. for_all (bool, optional) – If True, return a single boolean for all points. Returns: Inclusion test result. Return type: bool | np.ndarray