Thanks for the update on this, Radim. I see that there will be some challenges to work out with wms and reprojection. Thanks for you hard work and great dev efforts, John
On Mar 5, 2011, at 2:21 AM, Radim Blazek wrote: > Hi, > WMS reprojection should be fixed in sense that you get it rendered in > the right place, but quality and even content is not the same like for > not project on the same scale. Of course. > > To find the best resolution coefficient is one thing which has to be > done. Higher resolution in WMS request can give you (really gives?) > slightly better image but the content becomes inappropriate. Currently > th QgsRasterReprojector is using just nearest neighbour, another > resampling methods should be considered. > > Another issue is, that WMS driver does not automatically switches to > projection requested by QGIS even if it is supported by WMS server. > You have to manually select the right projection when layer is added. > > Preferably, the WMS driver should not only to switch to the right > projection, but also automatically > select the most similar projection offered by server if no one exactly > matches. Anybody is aware of an algorithm or ready for use method > doing that? > > Raster rendering appeared to be infinite entertainment. > > Radim > > On Mon, Feb 28, 2011 at 1:12 AM, John C. Tull <jct...@gmail.com> wrote: >> Hi, >> >> I was testing a little today. It appears that WMS layers are not being >> projected. I would imagine that needs to be corrected before a merge. Also, >> openlayers are not correctly projecting based on some quick tests on my end. >> I'm not sure if this is a problem with the branch or the plugin. _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer