forked from ScoDoc/ScoDoc
34 lines
855 B
Python
34 lines
855 B
Python
"""Simple image resize using PIL"""
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from PIL import Image as PILImage
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try:
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from io import StringIO # for Python 3
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except ImportError:
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from cStringIO import StringIO # for Python 2
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def ImageScale(img_file, maxx, maxy):
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im = PILImage.open(img_file)
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im.thumbnail((maxx, maxy), PILImage.ANTIALIAS)
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out_file_str = StringIO()
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im.save(out_file_str, im.format)
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out_file_str.seek(0)
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tmp = out_file_str.read()
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out_file_str.close()
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return tmp
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def ImageScaleH(img_file, W=None, H=90):
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im = PILImage.open(img_file)
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if W is None:
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# keep aspect
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W = int((im.size[0] * H) / float(im.size[1]))
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im.thumbnail((W, H), PILImage.ANTIALIAS)
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out_file_str = StringIO()
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im.save(out_file_str, im.format)
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out_file_str.seek(0)
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tmp = out_file_str.read()
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out_file_str.close()
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return tmp
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