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Simplify alpha vector generation

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Stefan van der Walt
2016-01-27 14:28:40 -08:00
parent c8ba77d5f9
commit 772dc48337
1 changed files with 3 additions and 4 deletions
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skimage/draw/draw.py
+3 -4
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@@ -179,10 +179,9 @@ def set_color(img, coords, color, alpha=1):
img.shape[-1]))
if np.isscalar(alpha):
rr, cc = _coords_inside_image(rr, cc, img.shape)
alpha = np.ones_like(rr) * alpha
else:
rr, cc, alpha = _coords_inside_image(rr, cc, img.shape, val=alpha)
alpha = np.full_like(rr, alpha, dtype=float)
rr, cc, alpha = _coords_inside_image(rr, cc, img.shape, val=alpha)
alpha = alpha[..., np.newaxis]