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is it possible to get Overlaping area of two polygons?

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	is it possible to get Overlaping area of two polygons? by Imran_Rajjad :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi, I have two features inside a layer that overlap each other! i need to get the posList of that overlapping area! is it possible to get that geometry or do i need to write some kind of a servlet for that purpose? I guess JTS suports such operations but Im not too sure about that regards, Imran -- I.R ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Geoserver-users mailing list Geoserver-users@... https://lists.sourceforge.net/lists/listinfo/geoserver-users
	Re: is it possible to get Overlaping area of two polygons? by Andrea Aime-4 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Imran Rajjad ha scritto: > Hi, > > I have two features inside a layer that overlap each other! i need to > get the posList of that overlapping area! is it possible to get that > geometry or do i need to write some kind of a servlet for that purpose? > I guess JTS suports such operations but Im not too sure about that What you're looking for is a WPS. JTS does provide that type of processing, but nor a WMS neither a WFS can return the results. Only a WPS can, since it's the OGC protocol meant for data processing. At the moment GS does not offer stable WPS abilities. There is a community module providing the basics of a WPS server but it's still a work in progress waiting for a good soul to provide it enough development time. Cheers Andrea > regards, > Imran > > -- > I.R > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > > > ------------------------------------------------------------------------ > > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@... > https://lists.sourceforge.net/lists/listinfo/geoserver-users -- Andrea Aime OpenGeo - http://opengeo.org Expert service straight from the developers. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Geoserver-users mailing list Geoserver-users@... https://lists.sourceforge.net/lists/listinfo/geoserver-users
	Re: is it possible to get Overlaping area of two polygons? by Imran_Rajjad :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message HI, thanx for the reply, so that means I need to make a servlet of my own using JTS or geotools and somehow add it to geoserver? regards, Imran On Thu, Nov 5, 2009 at 3:21 AM, Andrea Aime <aaime@...> wrote: Imran Rajjad ha scritto: Hi, I have two features inside a layer that overlap each other! i need to get the posList of that overlapping area! is it possible to get that geometry or do i need to write some kind of a servlet for that purpose? I guess JTS suports such operations but Im not too sure about that What you're looking for is a WPS. JTS does provide that type of processing, but nor a WMS neither a WFS can return the results. Only a WPS can, since it's the OGC protocol meant for data processing. At the moment GS does not offer stable WPS abilities. There is a community module providing the basics of a WPS server but it's still a work in progress waiting for a good soul to provide it enough development time. Cheers Andrea regards, Imran -- I.R ------------------------------------------------------------------------ ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ------------------------------------------------------------------------ _______________________________________________ Geoserver-users mailing list Geoserver-users@... https://lists.sourceforge.net/lists/listinfo/geoserver-users -- Andrea Aime OpenGeo - http://opengeo.org Expert service straight from the developers. -- I.R ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Geoserver-users mailing list Geoserver-users@... https://lists.sourceforge.net/lists/listinfo/geoserver-users