[mapserver-users] Rasters with transparency and resampling

[Christy Nieman]

Hi all,

I've noticed that if I draw a TIFF that has some transparent pixels set 
either by using OFFSITE or alpha values in the TIFF palette, there are 
artifacts that appear around the transparent areas with MapServer 6.2, 
but not with 5.6, when I add the resample processing option to the 
layer.  I assume there is something that has changed in MapServer that 
causes this to happen and I was wondering if someone could explain it to me.

Thanks,
Christy