Hi, Perhaps it is mostly an AGG issue because I think that Mapnik makes similar artifacts too. See Corine landuse polygons here http://www.openstreetmap.org/?lat=60.820709&lon=27.201925&zoom=18&layers=M Sea areas do not have artifacts in OSM because sea is just background colour and is is not rendered at all from any data. But I do not know what Mapnik is doing with the land polygons. I cannot see artifacts between them in OMS maps.
-Jukka Rahkonen- Lime, Steve D wrote: > I tried locally and it's definitely a rendering artifact related to > anti-aliasing. Should an outline always be drawn? > -----Original Message----- > From: mapserver-users-boun...@lists.osgeo.org > [mailto:mapserver-users-boun...@lists.osgeo.org] On Behalf > Of Sven Geggus > Sent: Friday, May 04, 2012 6:04 AM > To: mapserver-users@lists.osgeo.org Subject: Re: [mapserver-users] polygon border artifacts thomas bonfort <thomas.bonf...@gmail.com> wrote: > with a recentish version of mapserver, try setting PROCESSING > "APPROXIMATION_SCALE=FULL" > on your ocean layer, to avoid feature simplification (it will slow > down the rendering if the resolution of your data is much greater than > the resolution of the requested map). Hm. Looking at the sources 6.0.1 seems to be recent enough, but unfortunately this does not seem to fix the problem. Regards Sven -- Den Rechtsstaat macht aus, dass Unschuldige wieder frei kommen (Wolfgang Schäuble) /me is giggls@ircnet, http://sven.gegg.us/ on the Web _______________________________________________ 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