[Proj] Java Interface for PROJ?

[Andrea Antonello]

Hy Daniel,

> You probably remember the email below about the JNI interface for PROJ.

Yes, I do :)

> I was wondering if you had a prebuilt PROJ 4.4.9 package for Windows
> with the .JAR and any required files that you could make available?

I have one for 4.4.8. I'm not sure about the newest. However I can ask the guy 
that did it for me to do a newer build. I guess it will take about a week. 
I'll contact it on monday. 

If someone else in the list has one compiled the package for windows with jni, 
please shout. :)

> Please excuse my ignorance, I'm really not very familiar with JNI. I was
> wondering if the .jar compiled on Linux could be used on Windows, or
> does it absolutely have to be compiled on Windows? 

The jar is just one for all the machines, whereas the dependency lies in 
the .dll, .so or .jnilb for windows, linux and mac (however no one compiled 
it for mac yet).

> I guess what I'm 
> wondering is if the proj.dll or any platform-specific files are included
> in the .jar.

No, but I can send it to you.

> Thanks in advance for any hint you can provide.

Hope it helped,
Ciao
Andrea


>
> Daniel
>
> Andrea Antonello wrote:
> > There is also a jniwrap for the transformation included in the proj
> > distirbution. Perhaps that can be of use.
> >
> > Cheers,
> > Andrea
> >
> > On Friday 29 April 2005 01:52, Andy Canfield wrote:
> >>GeoTools has a port to Java of Proj4. This should at least get you
> >> pointed in the correct direction:
> >>http://www.geotools.org/Coordinate+Transformation+Services+for+Geotools+2
> >>.0
> >>
> >>On 4/28/05, Daniel Morissette <dmorissette at dmsolutions.ca> wrote:
> >>>Hi,
> >>>
> >>>Is there a Java interface for PROJ4 available anywhere? i.e. to call
> >>>PROJ4 functions from a Java Servlet. Or would anyone have a
> >>>recommendation of a good reprojection package in Java?
> >>>
> >>>I presume Geotools must have something, but I couldn't find it after a
> >>>quick browse of the list of modules on the website.
> >>>
> >>>Daniel
> >>>--
> >>>------------------------------------------------------------
> >>>Daniel Morissette dmorissette at dmsolutions.ca
> >>>DM Solutions Group http://www.dmsolutions.ca/
> >>>------------------------------------------------------------
> >>>_______________________________________________
> >>>Proj mailing list
> >>>Proj at xserve.flids.com
> >>>http://xserve.flids.com/mailman/listinfo/proj

-- 
____________________________________________________________________________
HydroloGIS - Environmental Open Source Solutions
www.hydrologis.com

Andrea Antonello
Environmental Engineer
mobile:  +393288497722

"Let it be as much a great honour to take as to give learning,
if you want to be called wise."
Skuggsja' - The King's mirror - 1240 Reykjavik
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