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Clarified that the sequence object for putdata() should be flattened

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This commit is contained in:
Andrew Murray 2021-12-27 16:11:43 +11:00
parent 282d8250c6
commit 020308a7be
1 changed files with 7 additions and 6 deletions
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src/PIL/Image.py
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@ -1705,13 +1705,14 @@ class Image:
def putdata(self, data, scale=1.0, offset=0.0): def putdata(self, data, scale=1.0, offset=0.0):
""" """
Copies pixel data to this image. This method copies data from a Copies pixel data from a flattened sequence object into the image. The
sequence object into the image, starting at the upper left values should start at the upper left corner (0, 0), continue to the
corner (0, 0), and continuing until either the image or the end of the line, followed directly by the first value of the second
sequence ends. The scale and offset values are used to adjust line, and so on. Data will be read until either the image or the
the sequence values: **pixel = value*scale + offset**. sequence ends. The scale and offset values are used to adjust the
sequence values: **pixel = value*scale + offset**.
:param data: A sequence object. :param data: A flattened sequence object.
:param scale: An optional scale value. The default is 1.0. :param scale: An optional scale value. The default is 1.0.
:param offset: An optional offset value. The default is 0.0. :param offset: An optional offset value. The default is 0.0.
""" """