Merge pull request #1110 from jkotan/nextafter2
fix for makeARGB error after #955
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commit
f61d38ba8b
@ -1134,7 +1134,9 @@ def makeARGB(data, lut=None, levels=None, scale=None, useRGBA=False):
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if minVal != 0 or maxVal != scale:
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if minVal != 0 or maxVal != scale:
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if minVal == maxVal:
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if minVal == maxVal:
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maxVal = np.nextafter(maxVal, 2*maxVal)
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maxVal = np.nextafter(maxVal, 2*maxVal)
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data = rescaleData(data, scale/(maxVal-minVal), minVal, dtype=dtype)
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rng = maxVal-minVal
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rng = 1 if rng == 0 else rng
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data = rescaleData(data, scale/rng, minVal, dtype=dtype)
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profile()
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profile()
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# apply LUT if given
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# apply LUT if given
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