Hopefully not too late to the party, but I just wanted to point out that
although Google Maps uses geographic coordinates (lon/lat), the EPSG code for
Spherical Mercator is not EPSG:4326, but the unofficial EPSG:900913 and the
official EPSG:3785 and EPSG:3857. Just so you pass along the correct srs
parameter from your OL application to GeoServer.
Regards,
E
> From: [email protected]
> To: [email protected]; [email protected];
> [email protected]
> Date: Thu, 4 Aug 2011 08:41:12 -0400
> Subject: Re: [Geoserver-users] Changing projection in code
>
> The other way to approach it is to have GeoServer reproject it on the fly by
> adding that projection to your list of available projections in the WMS
> limited SRS list. This pushes the work to the server side.
>
> Stephen Mather
> Geographic Information Systems (GIS) Manager
> (216) 635-3243
> [email protected]
> clevelandmetroparks.com
>
>
>
>
> -----Original Message-----
> From: Lucas Heezen - Covadis [mailto:[email protected]]
> Sent: Thursday, August 04, 2011 8:27 AM
> To: Mustafa646; [email protected]
> Subject: Re: [Geoserver-users] Changing projection in code
>
> You can reproject with OpenLayers like this:
>
> var map = new OpenLayers.Map("map", {
> projection: new OpenLayers.Projection("EPSG:900913"),
> displayProjection: new OpenLayers.Projection("EPSG:4326")
> });
>
> You need to use proj4js to do this:
> http://trac.osgeo.org/proj4js/wiki/Download
>
> Then you need to define your projection with proj4js (couldn't find your
> projection on spatialreference.org)...
>
>
> Met vriendelijke groet,
> Lucas Heezen
>
> Covadis b.v.
> t: 026 3616600
>
> Geograaf 12
> f: 026 3612317
>
> 6921 EW Duiven
> e: [email protected]
>
>
>
> -----Oorspronkelijk bericht-----
> Van: Mustafa646 [mailto:[email protected]]
> Verzonden: donderdag 4 augustus 2011 12:06
> Aan: [email protected]
> Onderwerp: [Geoserver-users] Changing projection in code
>
> I have a shapefile with native projection SWREFF99_1800. For publishing on
> Geoserver, I changed it from SWREFF99_1800 to Spherical Mercator (EPSG:4326)
> by using third party tool ogr2ogr. And finally i published it on Geoserver
> and Displayed it over Google base map in my OL Web Page.
>
> I want to change this projection (from SWREFF99_1800 to EPSG:4326) by using
> some code in my OL web page instead of changing it by using third party tool
> before publishing it on Geoserver. Is it possible and if yes, then what will
> be the possible code/method for this ?
>
>
>
>
> --
> View this message in context:
> http://osgeo-org.1803224.n2.nabble.com/Changing-projection-in-code-tp6652101
> p6652101.html
> Sent from the GeoServer - User mailing list archive at Nabble.com.
>
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