Hi, On Fri, Feb 8, 2008 at 8:16 AM, Andrea Maschio <[EMAIL PROTECTED]> wrote: > >> Hi all, i would select some features from a wms layer with s polygon > >> but I have no idea on how to accomplish this task. > > > > WMS does not provide you anything helpful for that task. But if your > > server is also configured as WFS, you can issue a WFS > > GetFeatureRequest with a bbox filter. > > > Ok. So I could get the Bbox extent from the polygon? It seems to me > that it is not possible to make this selection through anything > different from a rectangle..
Oh, so you really want a polygon, not a bbox. But that is also supported by most WFS implementations, using ogc filters. Refer to the specification documents found on http://www.opengeospatial.org/ and look for the WFS and OGC Filter specifications. Regards, Andreas. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
