[Gvsig_english] Development Tutorial

Tue Oct 14 20:17:29 CEST 2008

Hi Miguel,
Thanks.. that enough to start off from some where.

Rgds.

Abhay.

On Tue, Oct 14, 2008 at 10:03 PM, Miguel Montesinos <
mmontesinos at prodevelop.es> wrote:

> Hi,
>
> There is also a tutorial for the development of gvSIG extensions [1]. The
> bad news are that it was made for a Spanish-speaking congress, so AFAIK it's
> only in Spanish so far. Maybe it could be useful for you. Some of us should
> find time for translating it into Spanish. I'll let you know if we find time
> to make it.
>
> Regards,
>
> [1]
> http://www.gvsig.gva.es/fileadmin/conselleria/images/Documentacion/descargas/manuales/Crear_extensiones_en_gvSIG.pdf
>    Example data
> http://www.gvsig.gva.es/fileadmin/conselleria/images/Documentacion/cursos/example-projectsI.zip
>
> Miguel Montesinos
> gvSIG Team
> Prodevelop
>
>
> > -----Mensaje original-----
> > De: gvsig_internacional-bounces at runas.cap.gva.es
> > [mailto:gvsig_internacional-bounces at runas.cap.gva.es] En nombre de
> > michael gould
> > Enviado el: martes, 14 de octubre de 2008 16:53
> > Para: 'Users and Developers mailing list'
> > Asunto: RE: [Gvsig_english] Development Tutorial
> >
> > The actual services are (so far) few and quite project specific, but
> > the
> > good news is that the 52North WPS platform (framework) allows people to
> > create/deploy their own services with some basic programming.
> >
> > Remember that the WPS is (merely) a kind of box, into which you put
> > your
> > processing code. The box has standard interfaces for accessing it,
> > executing
> > what's inside, and that's about it. You need to program the
> > relationship
> > between your box's execute call...and all the messy C or Fortran or
> > whatever
> > your process is made of.
> >
> > Our WPSs, created as part of the AWARE GMES project, will be available
> > *some
> > day* when they get cleaned up and better documented. They include some
> > processes on digital elevation models for example.
> > http://www.geoinfo.uji.es/demos.html
> >
> > http://www.isprs.org/congresses/beijing2008/proceedings/4_pdf/117.pdf
> >
> >
> > so be patient, they are coming, slowly....
> > ______________________________________________
> > Michael Gould
> > Dept. Information Systems (LSI)
> > Universitat Jaume I, 12071 Castellón, Spain.
> > email: gould (at) lsi.uji.es
> > www.geoinfo.uji.es
> >
> > -----Mensaje original-----
> > De: gvsig_internacional-bounces at runas.cap.gva.es
> > [mailto:gvsig_internacional-bounces at runas.cap.gva.es] En nombre de
> > Charlotte
> > Declercq
> > Enviado el: martes, 14 de octubre de 2008 15:11
> > Para: Users and Developers mailing list
> > Asunto: Re: [Gvsig_english] Development Tutorial
> >
> > hello,
> >
> > do someone know url of free wps services ?
> >
> > --
> > Charlotte DECLERCQ
> >
> > ALKANTE SAS
> > Ingénieur R&D SIG
> > 1, rue du Chêne Morand
> > 35 510 Cesson-Sévigné
> > Bur: + 33 (0) 2 99 22 25 70
> > fax : + 33 (0) 2 99 32 12 76
> >
> >
> > michael gould a écrit :
> > > The geoprocessing routines are wrapped and exposed as services as
> > described
> > > by the OGC WPS specification (we have done this with sextante
> > routines).
> > The
> > > client i.e. gvSIG (in the future) calls each remote service --and
> > might
> > even
> > > chain services-- instead of executing locally. Obviously not very
> > efficient
> > > if huge data files must be moved around, but an interesting model to
> > > consider for cases where the data stores are in the same location as
> > the
> > > services anyway (for example ESA).
> > >
> > > ______________________________________________
> > > Michael Gould
> > > Dept. Information Systems (LSI)
> > > Universitat Jaume I, 12071 Castellón, Spain.
> > > email: gould (at) lsi.uji.es
> > > www.geoinfo.uji.es
> > >
> > > -----Mensaje original-----
> > > De: gvsig_internacional-bounces at runas.cap.gva.es
> > > [mailto:gvsig_internacional-bounces at runas.cap.gva.es] En nombre de
> > Benjamin
> > > Ducke
> > > Enviado el: martes, 14 de octubre de 2008 13:29
> > > Para: Users and Developers mailing list
> > > Asunto: Re: [Gvsig_english] Development Tutorial
> > >
> > > Could you elaborate a bit on how you would envision that?
> > >
> > > Ben
> > >
> > > michael gould wrote:
> > >
> > >> And in the medium-long term, aim at connecting to Grass, Ilwis,
> > sextante,
> > >> etc. routines as remote WPSs.
> > >>
> > >> ______________________________________________
> > >> Michael Gould
> > >> Dept. Information Systems (LSI)
> > >> Universitat Jaume I, 12071 Castellón, Spain.
> > >> email: gould (at) lsi.uji.es
> > >> www.geoinfo.uji.es
> > >>
> > >> -----Mensaje original-----
> > >> De: gvsig_internacional-bounces at runas.cap.gva.es
> > >> [mailto:gvsig_internacional-bounces at runas.cap.gva.es] En nombre de
> > michael
> > >> gould
> > >> Enviado el: martes, 14 de octubre de 2008 12:55
> > >> Para: 'Users and Developers mailing list'
> > >> Asunto: RE: [Gvsig_english] Development Tutorial
> > >>
> > >> The short/medium-term solution seems to be continued development of
> > the
> > >> excellent Sextante tools within the gvSIG Framework.
> > >>
> > >> ______________________________________________
> > >> Michael Gould
> > >> Dept. Information Systems (LSI)
> > >> Universitat Jaume I, 12071 Castellón, Spain.
> > >> email: gould (at) lsi.uji.es
> > >> www.geoinfo.uji.es
> > >>
> > >> -----Mensaje original-----
> > >> De: gvsig_internacional-bounces at runas.cap.gva.es
> > >> [mailto:gvsig_internacional-bounces at runas.cap.gva.es] En nombre de
> > >>
> > > Benjamin
> > >
> > >> Ducke
> > >> Enviado el: martes, 14 de octubre de 2008 12:43
> > >> Para: Users and Developers mailing list
> > >> Asunto: Re: [Gvsig_english] Development Tutorial
> > >>
> > >>
> > >>> 2) Is there any distinct possibility that GRASS GIS could be
> > embedded
> > >>> with GvSIG.
> > >>>
> > >> Technically, it is feasible. GRASS is GUI-independent and all
> > modules
> > >> could be launched from within a Java-based GUI. GRASS is now also
> > >> cross-platform and if this would be based on version 6.4, then we
> > could
> > >> have the same functionality on Linux/Windows and the Mac.
> > >>
> > >> There is also a project that has come up with a JAVA API for GRASS:
> > >>
> > >> http://jgrass.wiki.software.bz.it/jgrass/JGrass_Wiki
> > >>
> > >> It does have, however, a very peculiar way of storing data in
> > >> "locations". All necessary data structures could, however, be
> > created
> > >> on the fly in a temporary location as needed.
> > >>
> > >> The final hurdle would be the GRASS topology model which is very
> > strict
> > >> and refuses to accept messy data (such as overlapping polygons
> > >> in the same layer) that many other GIS tolerate (at least to a
> > certain
> > >> point).
> > >>
> > >> I agree that it would be brilliant to have the GRASS tools available
> > >> under gvSIG. There are now more than 400 geoprocessing modules in
> > >> GRASS and they are *very* powerful.
> > >>
> > >> Ben
> > >>
> > >>
> > >>
> > >>> Rgds.
> > >>>
> > >>> Abhay.
> > >>>
> > >>> PS. I have visited http://www.gvsig.org/web/docdev/ but could not
> > make
> > >>> anything out of it as it not in english. Also I find that the Image
> > >>> linked on the site are broken.
> > >>>
> > >>>
> > >>> -------------------------------------------------------------------
> > -----
> > >>>
> > >>> _______________________________________________
> > >>> Gvsig_internacional mailing list
> > >>> Gvsig_internacional at runas.cap.gva.es
> > >>> http://runas.cap.gva.es/mailman/listinfo/gvsig_internacional
> > >>>
> > >>
> > >
> > >
> > >
> >
> >
> >
> >
> > _______________________________________________
> > Gvsig_internacional mailing list
> > Gvsig_internacional at runas.cap.gva.es
> > http://runas.cap.gva.es/mailman/listinfo/gvsig_internacional
> >
> >
> > _______________________________________________
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> > Gvsig_internacional at runas.cap.gva.es
> > http://runas.cap.gva.es/mailman/listinfo/gvsig_internacional
>
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