Note that there are two pre-defined output formats for AGG: AGGPNG24 and AGGJPEG. So it's as simple as "IMAGETYPE AGGPNG24" now.
Steve >>> On 8/28/2007 at 4:58 AM, in message <[EMAIL PROTECTED]>, Daniel Morissette <[EMAIL PROTECTED]> wrote: > Thomas, > > When I first used AGG it was not obvious how to setup the outputformat. > It would probably be a good idea to add those outputformat infos to your > http://mapserver.gis.umn.edu/docs/howto/agg-rendering-specifics page. > > Daniel > > > thomas bonfort wrote: >> >> Another question, I tested the new outputformat with AGG, is it >> possible >> to get jpg or gif image with it? If so, how can I setting up my mapfile >> to realize this? Do I need special flag when building mapserver? >> >> >> gif isn't supported with agg. >> these are the main outputformats you can use with agg: >> >> base outputformat, will output a 24 bit png: >> OUTPUTFORMAT >> NAME 'AGG' >> DRIVER AGG/PNG >> IMAGEMODE RGB >> END >> >> 24 bit png, rendered on a transparent background: >> OUTPUTFORMAT >> NAME 'AGGA' >> DRIVER AGG/PNG >> IMAGEMODE RGBA >> END >> >> 24 bit jpeg output: >> OUTPUTFORMAT >> NAME 'AGG_JPEG' >> DRIVER AGG/JPEG IMAGEMODE RGB >> END >> >> png output, with number of colors reduced with quantization: >> OUTPUTFORMAT >> NAME 'AGG_Q' >> DRIVER AGG/PNG >> IMAGEMODE RGB >> FORMATOPTION "QUANTIZE_FORCE=ON" >> FORMATOPTION "QUANTIZE_DITHER=OFF" >> FORMATOPTION "QUANTIZE_COLORS=256" >> END >> >> >> >> as for building, it will depend on your platform, but generally speaking >> you'll run >> >> ./configure [...] --with-agg=/usr [...] if you're using a distro build >> of agg >> >> or >> >> ./configure [...] --with-agg=/path/to/agg-source [...] if you're using a >> downloaded version from antigrain.com <http://antigrain.com> (you'll >> have to build agg in the source directory before doing this. just >> running 'make' should be enough) >> >> happy to answer other questions if any (en francais aussi, si c'est plus >> facile) >> >> thomas >> >> >
