On Tue, Aug 12, 2008 at 11:52:31AM -0400, Matthew Atkins wrote: > > On Tue, Aug 12, 2008 at 09:29:01AM -0400, Matthew Atkins wrote: > > Hello List, > > > > I have some imagery that is projected in WGS84 + UTM Zone which is > > showing some "seams" along the grid lines when I use OpenLayers as my > > viewer. I believe that this is a problem with the WMS provider (ESRI's > > wmsconnector) but they have told me that they do not support 3rd party > > viewers (OL) so I am stuck in a quandary. > > 1. I would recommend trying a 'gutter' property of 10px or so, if it's > just tile edges causing the problem. > > Brilliant! The gutter looks like it will be a great solution to this > problem. Now, the only thing is how do I get this to work with my > TileCache? I changed the "size" of the tile expected in the > tilecache.cfg accordingly but I am getting an error saying "couldn't > calculate tile index". Any thoughts?
You neglected to mention that TileCache was involved. You should drop the gutter, and simply use metaTile=yes, metaSize=1,1, and metaBuffer=10 to replicate a 10px buffer. Regards, -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users