mapserver version, mapfile, screenshots? -- thomas
On Mon, Dec 8, 2008 at 23:46, Roger André <[EMAIL PROTECTED]> wrote: > Hi All, > > I'm seeing a problem in some of my raster data which have graduated color > ramps in them. When using the AGG renderer, the data appears to have > discreet colors (which is incorrect), whereas with the GD renderer, we get > correct color gradients. > > The GD outputformat looks like this: > > OUTPUTFORMAT > NAME 'png' > DRIVER GD/PNG > IMAGEMODE RGBA > EXTENSION "png" > FORMATOPTION "TRANSPARENT=ON" > FORMATOPTION "INTERLACE=OFF" > TRANSPARENT ON > END #end outputformat > > > The AGG outputformat looks like this: > > OUTPUTFORMAT > NAME 'AGGA' > DRIVER AGG/PNG > IMAGEMODE RGBA > EXTENSION "png" > MIMETYPE "image/png; mode=24bit" > FORMATOPTION "TRANSPARENT=ON" > FORMATOPTION "INTERLACE=OFF" > END > > In addition, the output image appears to have a color palette, instead of > being a 4-ch png. Finally, the problem is present in WMS requests, but not > straight MODE=map requests. > > My WMS request looks like this: > http://localhost/cgi-bin/mapserv?map=/var/www/mapfiles/hydro/hydro.map&SERVICE=WMS&version=%221.1.1%22&REQUEST=GetMap&LAYERS=imagery&STYLES=&BBOX=-125,39,-108,54&WIDTH=600&HEIGHT=600&FORMAT=png&SRS=epsg:4326 > > Any ideas? > > _______________________________________________ > mapserver-users mailing list > mapserver-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users