This one is "easy" to explain but hard to fix. The individual images are indeed correct; I suspect that the map context you are rendering into: - does not match exactly the crs used by the tile set - we are rendering as grid coverages which can resample the image between projections - does not match exactly the zoom level of the tileset (this is why applications like open layers have fixed zoom levels)
In uDig we changed our zoomIn/zoomOut buttons to respect the zoom levels of the data for these cases; and had to make a seperate pan tool that respected the resolution (usually if you just "pan" your bounding box you will gradually change scale; and thus the screen will not match exactly the resolution of the tileset). Jody On 16/06/2010, at 11:48 PM, Toshy wrote: > > Hello, > > I have a problem of quality from my display with WMCS. > I test with Udig program and the bad quality is here too. > I let several pictures from Udif, my program and the picture saved by the > method ONDISK to check the differences between the pictures. > I don't know why the quality is like that. > I thought that the pictures weren't display in this real size. But after > test I thing that is not the problem. > I test with antialiased and not but there aren't difference. > Every picture is 256*256 pixel sized. > And the format is png in the WMSC server. > > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/monProg.jpg > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/Udig.png > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/30_19.png > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/30_20.png > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/31_19.png > http://osgeo-org.1803224.n2.nabble.com/file/n5186557/31_20.png > > Thanks, > Didier CREST > -- > View this message in context: > http://osgeo-org.1803224.n2.nabble.com/support-WMS-C-tp5008579p5186557.html > Sent from the geotools-gt2-users mailing list archive at Nabble.com. > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
