That's great, it sounds this is somewhere on the road map.
I'll have to check next week but I think I can help with the Histogram
operation because we will leverage it on our project. I would think it
shouldn't be much effort to implement it generically enough that the
extension to other JAI-Ext operations would be straightforward, but to
fully implement all of the JAI-Ext operations is out scope for my project.
That may be the extent of where I can help, but of course I can provide
moral support. I'll try to dig a little deeper into the code next week, but
please keep me updated on Geosolutions' interest and plans regarding this.
Rich
On Fri, Aug 22, 2014 at 1:54 PM, Simone Giannecchini <
[email protected]> wrote:
> Ciao Rich,
> JAI-Ext project has been created because:
>
> -1- JAI is actually abandoned
> -2- JAI Native source code is not available (things are more
> complicated but that is ok)
> -2- JAI has no support for no data
>
> The plan as Andrea pointed out is to smoothly replace all the JAI
> operations in GeoTools/GeoServer with JAI-Ext version with support for
> no data.
> In the longer term we might want to replace JAI entirely but that's a
> longer term goal.
>
> Next week I will talk to the other interested people here at
> GeoSolutions and I'll try to share our plan for the switch. If you are
> able to provide any type of help (coding, testing, moral support :) )
> that would be great.
>
> Regards,
> Simone Giannecchini
> ==
> GeoServer Professional Services from the experts! Visit
> http://goo.gl/NWWaa2 for more information.
> ==
>
> Ing. Simone Giannecchini
> @simogeo
> Founder/Director
>
> GeoSolutions S.A.S.
> Via Poggio alle Viti 1187
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax: +39 0584 1660272
> mob: +39 333 8128928
>
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
>
> -------------------------------------------------------
>
>
> On Wed, Aug 20, 2014 at 7:54 PM, Rich Fecher <[email protected]> wrote:
> > I am currently working on extending https://github.com/ngageoint/geowave
> to
> > support GridCoverage (as a new geotools grid format) and was wondering if
> > any thought has been given to provide GeoTools coverage operations for
> > https://github.com/geosolutions-it/jai-ext/ and if it were a worthwhile
> > contribution to consider? In particular I am implementing an option to
> > perform histogram equalization, and JAI's lack of support for "no data"
> > values has lead me toward the jai-ext project. I plan to just wrap
> > jai-ext's Histogram operation as a geotools coverage operation to make it
> > spatially aware. Does this seem like a reasonable approach, and has
> there
> > been any consideration towards applying this concept generally across
> other
> > jai-ext operations?
> >
> > Thanks,
> > Rich
> >
> >
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