Hi Andrea If you use sphericalMercator and therefore the 900913 OpenLayers is correct to use 900913 for the bbox coordinates.
Given that, if you know you have a feature in that bbox and if that feature doesn't get displayed in the map, you definitely have a problem, but that problem doesn't lie in the WFS/GetFeature request. Maybe you could give us the GeoServer response (GML file) to check if there's something wrong with that response. PS: I would personally suspect something wrong in your GeoServer configuration. Cheers, -- Eric On Feb 3, 2008 2:52 PM, Andrea Maschio <[EMAIL PROTECTED]> wrote: > Hi, when building a Layer, there isn't a BBOX parameter in the options > available. When I build a new WFS layer over a Google layer, I noticed > that the http request string has a BBOX in srs 900913, which is > correct because in geoserver my feature is in this srs. > > But, the problem is, geoserver seems not to manage properly the > bouding box. I mean that if I pass manually the coordinates in the > 4326 bounding box (BBOX=139,35,139.1,35.1) my feature is displayed > correctly. > > I forgot to mention that this problem happens only when the > sphericalMercator is set to 'true'. So, summing: i have google that > overlays my layer in srs 4326. But unfortunately it has some little > differences caused by the fact that google map isn't projected. > > When I import my feature in geoserver (who has been created in > geoserver with srid=900913) i can see that GS tries to build a > bounding box of 0.00012 and so which i noticed is 135 translated to > 900913. Anyway the http request created by openlayers is > > ..wfs?typename=topp > %3Akanagawa&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG > %3A900913 > &BBOX=15525210.003777895,4214737.6144324215,15544777.883015398,42343 > > which should be for proper visualization of the layer, > > .wfs?typename=topp > %3Akanagawa&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG > %3A900913&BBOX=139,35,139.1,35.1 > > I am not ashamed to say that I don't know very well projection and > srid related issues, so if any could eventually link me to the point > for understanding what I am doing wrong, it would be a lot helpful. > > Thanks > > -- > Andrea Maschio > http://www.superandrew.it > > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
