25 lines
468 B
Python
25 lines
468 B
Python
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#!/usr/bin/python
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import sys
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from vipsCC import *
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im = VImage.VImage (sys.argv[1])
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# Crop 100 pixels off all edges.
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im = im.extract_area (100, 100, im.Xsize() - 200, im.Ysize() - 200)
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# Shrink by 10%
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im = im.affine (0.9, 0, 0, 0.9, 0, 0, 0, 0,
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int (im.Xsize() * 0.9), int (im.Ysize() * 0.9))
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# sharpen
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mask = VMask.VIMask (3, 3, 8, 0,
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[-1, -1, -1,
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-1, 16, -1,
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-1, -1, -1])
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im = im.conv (mask)
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# write back again
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im.write (sys.argv[2])
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