Merge pull request #5197 from radarhere/getcolors

getcolors() returns colors in the image mode
python-pillow · Jan 9, 2021 · e406bd5 · e406bd5
2 parents 3dd8c98 + 4eccadc
commit e406bd5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/PIL/Image.py b/src/PIL/Image.py
@@ -1243,6 +1243,10 @@ def getcolors(self, maxcolors=256):
         """
         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
            exceeded, this method returns None.  The default limit is
            256 colors.