Declaration of image palette related node functors

image_wralea.palette.apply_palette(data, palette)[source]
image_wralea.palette.wra_bw()[source]

Black and white palette

image_wralea.palette.wra_grayscale(nb)[source]

Grayscale values ranging from 0 to 255

Parameters:
  • cmax (int) - data maximum value
Returns Type:

list of (R,G,B,(A) )

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