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/Matplotlib 3.1

matplotlib.colors.PowerNorm

class matplotlib.colors.PowerNorm(gamma, vmin=None, vmax=None, clip=False) [source]

Bases: matplotlib.colors.Normalize

Linearly map a given value to the 0-1 range and then apply a power-law normalization over that range.

inverse(self, value) [source]

Examples using `matplotlib.colors.PowerNorm`

../../_images/sphx_glr_mandelbrot_thumb.png

Shaded & power normalized rendering

../../_images/sphx_glr_power_norm_thumb.png

Exploring normalizations

../../_images/sphx_glr_colormap_normalizations_thumb.png

Colormap Normalizations

../../_images/sphx_glr_colormap_normalizations_power_thumb.png

Colormap Normalizations Power

../../_images/sphx_glr_colormapnorms_thumb.png

Colormap Normalization

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Licensed under the Matplotlib License Agreement.
https://matplotlib.org/3.1.1/api/_as_gen/matplotlib.colors.PowerNorm.html