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Fix warnings

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kris 2019-06-13 23:41:28 +01:00
parent 5387eae674
commit a172214f16
1 changed files with 17 additions and 11 deletions
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28
transcoder/palette.py
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@ -32,14 +32,20 @@ palette = {
}
# Compute matrix of CIE2000 delta values for this palette, representing
# perceptual distance between colours.
diff_matrix = np.ndarray(shape=(16, 16), dtype=np.int)
for colour1, a in palette.items():
alab = colormath.color_conversions.convert_color(
a, colormath.color_objects.LabColor)
for colour2, b in palette.items():
blab = colormath.color_conversions.convert_color(
b, colormath.color_objects.LabColor)
diff_matrix[colour1.value, colour2.value] = int(
colormath.color_diff.delta_e_cie2000(alab, blab))
def compute_diff_matrix():
# Compute matrix of CIE2000 delta values for this palette, representing
# perceptual distance between colours.
dm = np.ndarray(shape=(16, 16), dtype=np.int)
for colour1, a in palette.items():
alab = colormath.color_conversions.convert_color(
a, colormath.color_objects.LabColor)
for colour2, b in palette.items():
blab = colormath.color_conversions.convert_color(
b, colormath.color_objects.LabColor)
dm[colour1.value, colour2.value] = int(
colormath.color_diff.delta_e_cie2000(alab, blab))
return dm
diff_matrix = compute_diff_matrix()