Hi,
Is that small set of classes still needed when there seems to be support for
the GDAL vrt format
https://github.com/geosolutions-it/imageio-ext/tree/master/plugin/gdal/gdalvrt?
Shouldn’t GDAL make the real raster source abstract, and it would be enough to
have a version of GDAL that supports OpenJPEG?
-Jukka Rahkonen-
Lähettäjä: Andrea Aime [mailto:andrea.a...@geo-solutions.it]
Lähetetty: 11. elokuuta 2018 16:16
Vastaanottaja: Kylli Ek <kylli...@csc.fi>
Kopio: GeoServer Mailing List List <geoserver-users@lists.sourceforge.net>
Aihe: Re: [Geoserver-users] OpenJPEG2000 with GeoServer?
Hi,
the integration of GeoServer with GDAL requires a small set of classes to be
written to expose a new format,
no matter how much you rebuild GDAL, if those are missing the format won't show
up.
Basically a new module, something like "gdalojp2", should be coded here in
imageio-ext:
https://github.com/geosolutions-it/imageio-ext/tree/master/plugin/gdal
and then exposed along with its georeferencing here (another small set of
classes) in geotools:
https://github.com/geotools/geotools/tree/master/modules/plugin/imageio-ext-gdal/src/main/java/org/geotools/coverageio/gdal
Only after that the format will be listed. It's not that much work, but it's
not just configuration either.
Wondering, are you going to serve fairly small JPEG 2000 files? In our
experience, for how much OpenJPEG2000 performance
has improved end of last year, it's unfortunately still a far cry away from
proprietary library performance.
Cheers
Andrea
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions
S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax:
+39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it
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