On Thu, Oct 13, 2011 at 3:53 PM, zorg wrote:
> Hello
> I want to generate just a image of a layer with ine specific object of
> the layer in the center of the map
>
> But I don't know how to do this
>
> I know how to query to get information of the object
>
> url http://myip:80/geoserver/wfs
> post
> xmlns:wfs="http://www.opengis.net/wfs";
> xmlns:gml="http://www.opengis.net/gml";
> xmlns:ogc="http://www.opengis.net/ogc";>
> typeName="WORKSPACE:LAYER">
>
>
> WORKSPACE:idr
> 99
>
>
>
>
>
>
> and then to generate something like that
>
> http://myip:80/geoserver/WORKSPACE/wms?SERVICE=WMS&&version=1.1.1&request=GetMap&service=WMS&layers=WORKSPACE%3ALAYER%2CWORKSPACE%3ALAYER2&styles=STYLE1%2CSTYLE2&srs=EPSG%3A3945&bbox=99917415.506863%2C42545544604.77%2C1918108.093536%2C4225124.21&width=600&height=450&format=image%2Fpng&bgcolor=0xff&transparent=TRUE&exceptions=application%2Fvnd.ogc.se_inimage
>
> My problem is that Is don't know how to calcute the bbox around an obect
> using information obtain by the first request maybe with gml:coordinates
>
> Don't know if I'm clear and if it's the best way to do this
>
Go into the WFS configuration and make it emit the bbox for the features,
that
way you already have it available for usage in the GML
Cheers
Andrea
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