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Forgot this in the last commit

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Kovid Goyal 2016-05-04 20:16:46 +05:30
parent 9d72a1c3eb
commit 45bbc5452e
1 changed files with 2 additions and 0 deletions
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src/calibre/utils/img.py
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@ -79,6 +79,8 @@ def image_to_data(img, compression_quality=95, fmt='JPEG'):
raise ValueError('Failed to export image as ' + fmt)
return ba.data()
def resize_image(img, width, height):
return img.scaled(int(width), int(height), Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
def scale_image(data, width=60, height=80, compression_quality=70, as_png=False, preserve_aspect_ratio=True):
''' Scale an image, returning it as either JPEG or PNG data (bytestring).