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Merge pull request #5197 from radarhere/getcolors

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getcolors() returns colors in the image mode
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Hugo van Kemenade 2021-01-09 20:19:54 +02:00 committed by GitHub
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src/PIL/Image.py
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@ -1243,6 +1243,10 @@ class Image:
""" """
Returns a list of colors used in this image. Returns a list of colors used in this image.
The colors will be in the image's mode. For example, an RGB image will
return a tuple of (red, green, blue) color values, and a P image will
return the index of the color in the palette.
:param maxcolors: Maximum number of colors. If this number is :param maxcolors: Maximum number of colors. If this number is
exceeded, this method returns None. The default limit is exceeded, this method returns None. The default limit is
256 colors. 256 colors.