CODEWITHSUNDEEP
pythonimagemagickpython-imaging-library
eugene
eugene

Reputation: 41665

PIL resizing image

image.thumbnail((128, 128), Image.ANTIALIAS)

PIL sets the height of the new image to the size given(128 here) and calculate the width to keep the aspect ratio.

Is there a way to set width to 128 and let it calculate height to keep the aspect ratio?

Upvotes: 0

Views: 430

Answers (2)

vlz
vlz

Reputation: 1039

well if all else fails, you can always just use python directly as the calculator:

width_ratio = image.size[0]/128.0
new_height = image.size[1]/width_ratio

Upvotes: 1

Michał Kwiatkowski
Michał Kwiatkowski

Reputation: 9764

According to the documentation thumbnail method:

Modifies the image to contain a thumbnail version of itself, no larger than the given size.

Try setting width to 128 and using a big number (e.g. 10000) for height.

Upvotes: 0

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