circular_mask#
- pyxem.utils.diffraction.circular_mask(shape, radius, center=None)[source]#
Produces a mask of radius ‘r’ centered on ‘center’ of shape ‘shape’.
- Parameters:
shape (tuple) – The shape of the signal to be masked.
radius (int) – The radius of the circular mask.
center (tuple (optional)) – The center of the circular mask. Default: (0, 0)
- Returns:
mask – The circular mask.
- Return type: