Frank Warmerdam kirjoitti:
Folks,
I have done a bunch of work on http://trac.osgeo.org/gdal/ticket/2477
to get GetHistogram() working in the python bindings. That should now
be fixed.
GetHistogram was already working in Perl.
I also added the GetDefaultHistogram() and SetHistogram() methods. This
email is mostly a notice to all the SWIG maintainers that some attention
may be required for them on these new methods in Band.i.
I'm working on these.
In addition, I found also new Polygonize method! That's great since I'm
going to need one soon.
Ari
GetDefaultHistogram() now works in Python, but I suspect other bindings
may need to do some stuff to get it working.
The SetDefaultHistogram() method is pretty simple, but requires passing
a variable sized array so some language bindings will likely need to
work on this. Currently it is not implemented for Python - Howard -
perhaps you could take a look or hold my hand through it?
Note, all works is in trunk. I'm not inclined to backport this work.
I have also added a python test script (autotest/gcore/histogram.py)
where I'm accumulating testing of the histogram interface.
Best regards,
--
Prof. Ari Jolma
Environmental Management Information Technology
Teknillinen Korkeakoulu / Helsinki University of Technology
tel: +358 9 4511 address: POBox 5300, 02015 TKK, Finland
Email: ari.jolma at tkk.fi URL: http://geoinformatics.tkk.fi
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