[mapserver-users] Rasters with transparency and resampling
Christy Nieman
cnieman at dmsolutions.ca
Thu Jul 4 06:48:15 PDT 2013
Bump!
The problem is that I often need to draw raster layers using tile
indexes, and in 6.2 I get artifacts at each tile boundary. Rasters that
have transparency at coast lines for water also have the same problem.
Is there a way to avoid this and still use resampling?
Thanks,
Christy
On 06/26/2013 08:39 AM, Christy Nieman wrote:
> 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
More information about the MapServer-users
mailing list