jpeg:size in wand
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Authored by • Gilles on Jan 28 2016, 11:27 PM.

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	F3289426: jpeg:size in wand
	Feb 24 2016, 5:27 AM

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	import os, resource, sys
	import wand.image as image

	image.OPTIONS = frozenset(['fill', 'jpeg:sampling-factor', 'pdf:use-cropbox', 'jpeg:size'])

	def utime():
	return resource.getrusage(resource.RUSAGE_SELF).ru_utime
	+ resource.getrusage(resource.RUSAGE_CHILDREN).ru_utime

	size = 98, 72

	for infile in sys.argv[1:]:
	outfile = os.path.splitext(infile)[0] + ".thumbnail.jpg"
	if infile != outfile:
	try:
	with image.Image() as im:
	im.options['jpeg:size'] = '98x72'
	im.read(filename=infile)
	start = utime()
	im.resize(98, 72)
	duration = utime() - start
	duration = int(round(duration * 1000, 0))
	print "Utime: %r" % duration
	im.save(filename=outfile)
	except IOError:
	print "cannot create thumbnail for '%s'" % infile

• Gilles changed the title of this paste from untitled to jpeg:size in wand.Jan 28 2016, 11:27 PM

• Gilles updated the paste's language from autodetect to python.

• Gilles edited the content of this paste. (Show Details)

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