add_polygon_to_mask

diffsims.utils.mask_utils.add_polygon_to_mask(mask, coords, fill=False)

Add a polygon defined by sequential vertex coordinates to the mask.

Parameters:

mask: (H, W) array of dtype bool

boolean mask for an image

coords: (N, 2) array

(x, y) coordinates of vertices

fill: int, optional

Fill value. 0 is black (negative, False) and 1 is white (True)

Returns:

None:

the mask is adjusted inplace