On Mon, Jan 2, 2012 at 9:44 AM, Jan Hartmann <[email protected]> wrote: > Happy New Year, all. > > I'm porting my applications from MapServer 5.7 to 6.0.1, and I am unable to > get 8-bit palette output. The MapScript commands are: > > $oMap->outputformat->set('driver','GD/PNG'); > $oMap->outputformat->set('imagemode',MS_IMAGEMODE_PC256); > > which give me the following warning, and no image: > > Warning: mapObj::draw() [mapobj.draw]: [MapServer Error]: agg2CreateImage(): > AGG2 driver only supports RGB or RGBA pixel models > > I tried every combination I coud think of, with GIF and GDAL, and got always > the same result. MapServer was compiled with gd-support: > > MapServer version 6.0.1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ > SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER > SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT > SUPPORTS=WCS_SERVER SUPPORTS=THREADS SUPPORTS=GEOS INPUT=POSTGIS INPUT=OGR > INPUT=GDAL INPUT=SHAPEFILE > > Any idea, someone? > > Jan
Jan, I was hoping that someone more knowledgeable then me would answer your question. I generally use GIF for PC256 images and the default 6.0 GIF output should work. I do not use mapscript. My PC256 PNG map file definition is as follows: OUTPUTFORMAT NAME png DRIVER "AGG/PNG" MIMETYPE "image/png" IMAGEMODE PC256 EXTENSION "png" TRANSPARENT on END I have had some problems with rendering quality of PC256 images in 6.0. I posted two bug reports which were quickly addressed but are not yet in a release so you might want to build from svn source. Happy new year to you also. Rich -- Richard Greenwood [email protected] www.greenwoodmap.com _______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
