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Posted to dev@sis.apache.org by Peter K <pe...@yahoo.de> on 2013/03/27 16:47:59 UTC
esri
Hi,
just found this newly open sourced java library from Esri (Apache licensed):
https://github.com/Esri/geometry-api-java/
Regards,
Peter.
--
GraphHopper.com Your way is our destination!
Re: esri
Posted by "Mattmann, Chris A (388J)" <ch...@jpl.nasa.gov>.
+1 to your proposed plan, Martin.
Makes sense to me!
Cheers,
Chris
On 3/27/13 4:00 PM, "Martin Desruisseaux"
<ma...@geomatys.fr> wrote:
>Hello all
>
>Le 27/03/13 16:47, Peter K a écrit :
>> just found this newly open sourced java library from Esri (Apache
>>licensed):
>>
>> https://github.com/Esri/geometry-api-java/
>
>At a very quick first look, its look like a possible replacement to JTS
>(Java Topology Suite) - at least partially, I don't know yet if the new
>library covers as much. Given that JTS is under LGPL license, this
>alternative under Apache 2 license may help.
>
>However this library seems to have approximatively the same scope than
>the JTS library, namely two-dimensional geometries, maybe in Cartesian
>space (I didn't checked if they have this restriction too). Having the
>three-dimensional geometries defined by ISO 19107 may still an other
>business.
>
>The plan that I would like to propose is to create ISO 19107 wrappers
>around those geometries, i.e. uses ISO 19107 interfaces in the SIS API,
>but using that library under the hood at least for two-dimensional
>geometries. This would allow us to plugin three-dimensional geometries
>more easily later. However the ISO 19107 standard is under revision
>right now, and it may be less effort to wait for stabilisation before to
>venture in such wrappers (if we go that way)...
>
> Martin
>
Re: esri
Posted by Martin Desruisseaux <ma...@geomatys.fr>.
Hello all
Le 27/03/13 16:47, Peter K a écrit :
> just found this newly open sourced java library from Esri (Apache licensed):
>
> https://github.com/Esri/geometry-api-java/
At a very quick first look, its look like a possible replacement to JTS
(Java Topology Suite) - at least partially, I don't know yet if the new
library covers as much. Given that JTS is under LGPL license, this
alternative under Apache 2 license may help.
However this library seems to have approximatively the same scope than
the JTS library, namely two-dimensional geometries, maybe in Cartesian
space (I didn't checked if they have this restriction too). Having the
three-dimensional geometries defined by ISO 19107 may still an other
business.
The plan that I would like to propose is to create ISO 19107 wrappers
around those geometries, i.e. uses ISO 19107 interfaces in the SIS API,
but using that library under the hood at least for two-dimensional
geometries. This would allow us to plugin three-dimensional geometries
more easily later. However the ISO 19107 standard is under revision
right now, and it may be less effort to wait for stabilisation before to
venture in such wrappers (if we go that way)...
Martin
Re: esri
Posted by Adam Estrada <es...@gmail.com>.
This is pretty cool stuff...They appear to have open sourced their Hadoop
tools as well.
On Wed, Mar 27, 2013 at 11:57 AM, Mattmann, Chris A (388J) <
chris.a.mattmann@jpl.nasa.gov> wrote:
> Hey Peter,
>
> Very cool! Great to hear that Esri is working on open sourcing their Java
> API too.
>
> Not sure the relationships...yet. If you have contacts on that project, it
> may be
> worth shooting them an email (either way).
>
> Cheers,
> Chris
>
>
> On 3/27/13 8:47 AM, "Peter K" <pe...@yahoo.de> wrote:
>
> >Hi,
> >
> >just found this newly open sourced java library from Esri (Apache
> >licensed):
> >
> >https://github.com/Esri/geometry-api-java/
> >
> >Regards,
> >Peter.
> >
> >--
> >GraphHopper.com Your way is our destination!
> >
>
>
Re: esri
Posted by "Mattmann, Chris A (388J)" <ch...@jpl.nasa.gov>.
Hey Peter,
Very cool! Great to hear that Esri is working on open sourcing their Java
API too.
Not sure the relationships...yet. If you have contacts on that project, it
may be
worth shooting them an email (either way).
Cheers,
Chris
On 3/27/13 8:47 AM, "Peter K" <pe...@yahoo.de> wrote:
>Hi,
>
>just found this newly open sourced java library from Esri (Apache
>licensed):
>
>https://github.com/Esri/geometry-api-java/
>
>Regards,
>Peter.
>
>--
>GraphHopper.com Your way is our destination!
>