29 lines
766 B
ReStructuredText
29 lines
766 B
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************
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How do I...?
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************
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Get the code?
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=============
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Go to http://github.com/quintusdias/glymur
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Display metadata?
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=================
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There are two ways. From the unix command line, the script **jp2dump** is
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available. ::
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$ jp2dump /path/to/glymur/installation/data/nemo.jp2
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From within Python, it is as simple as printing the Jp2k object, i.e. ::
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>>> import pkg_resources
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>>> from glymur import Jp2k
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>>> file = pkg_resources.resource_filename(glymur.__name__, "data/nemo.jp2")
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>>> j = Jp2k(file)
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>>> print(j)
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The primary emphasis is on JP2 metadata, but it is possible to
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display just raw codestream as well. This will display metadata present in the
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codestream's main header only. ::
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>>> print(j.get_codestream())
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