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Added printoption support to jp2dump. #164

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John Evans 2014-02-10 14:52:53 -05:00
commit f2f05652e4
1 changed files with 15 additions and 17 deletions
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32
bin/jp2dump
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@ -5,32 +5,30 @@ import sys
import glymur import glymur
description='Print JPEG2000 metadata.' description='Print JPEG2000 metadata.'
epilog=r"""The default action is to print just the codestream headers. Supplying
--nocodestream will prevent any codestream information from printing, while
--fullcodestream will print the entire codestream (and just the codestream).
JP2 file: default is to suppress codestream and XML.
JPX file: default is to suppress codestream and XML.
JPC file: default is to print codestream header.
"""
parser = argparse.ArgumentParser(description=description) parser = argparse.ArgumentParser(description=description)
parser.add_argument('-x', '--noxml', help='suppress xml', parser.add_argument('-x', '--noxml', help='Suppress XML.',
action='store_true') action='store_true')
parser.add_argument('--short', help='only box id, offset, and length', parser.add_argument('-s', '--short', help='Only print box id, offset, and length.',
action='store_true')
parser.add_argument('-c', '--nocodestream', help='suppress codestream',
action='store_false')
parser.add_argument('-f', '--fullcodestream', help='full codestream',
action='store_true') action='store_true')
chelp='Level of codestream information. 0 suppressed all details, 1 prints headers, 2 prints the full codestream'
parser.add_argument('-c', '--codestream',
help=chelp,
nargs=1,
type=int,
default=0)
parser.add_argument('filename') parser.add_argument('filename')
args = parser.parse_args() args = parser.parse_args()
print(args)
if args.noxml: if args.noxml:
glymur.set_printoptions(xml=False) glymur.set_printoptions(xml=False)
if args.short: if args.short:
glymur.set_printoptions(short=True) glymur.set_printoptions(short=True)
if args.nocodestream: if args.codestream[0] == 0:
glymur.set_printoptions(codestream=False) glymur.set_printoptions(codestream=False)
print_full_codestream = False
elif args.codestream[0] == 1:
print_full_codestream = False
else:
print_full_codestream = True
filename = args.filename filename = args.filename
glymur.jp2dump(args.filename, codestream=args.fullcodestream) glymur.jp2dump(args.filename, codestream=print_full_codestream)