get_kernel# get_kernel(rectangle: Tuple[Tuple[float, float], Tuple[float, float], float], width_factor: float = 0.5, thickness: float = 0.001) → Optional[ndarray][source]# Parameters rectangle (Tuple[Tuple[float, float], Tuple[float, float], float]) – width_factor (float) – thickness (float) – Return type Optional[ndarray]