matplotlib.colors.PowerNorm
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class matplotlib.colors.PowerNorm(gamma, vmin=None, vmax=None, clip=False)
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Normalize a given value to the
[0, 1]
interval with a power-law scaling. This will clip any negative data points to 0.-
autoscale(A)
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Set vmin, vmax to min, max of A.
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autoscale_None(A)
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autoscale only None-valued vmin or vmax.
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inverse(value)
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Examples using matplotlib.colors.PowerNorm
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Licensed under the Matplotlib License Agreement.
http://matplotlib.org/2.1.0/api/_as_gen/matplotlib.colors.PowerNorm.html