[Tilecache] avoid duplicate labels

[Christopher Schmidt]

On Thu, Aug 09, 2007 at 02:58:07PM +0200, Bart van den Eijnden (OSGIS) wrote:
> Hi Chris,
> 
> it did not solve it, I was already using it before with the default settings
> and a buffer of 40 pixels.
> 
> Maybe because the cities span a lot of tiles at a very large scale, and if a
> metatile border crosses the city, the labels will appear more than once I
> guess?
> 
> Btw, I saw an incomplete label in the Boston freemap, are you aware of that?

Yep. Unfortunately, I'm having the same problem as you --
labelcache_edge_buffer not working -- so I'm hoping that you get an
answer to your question on the MapServer list :)

Regards,
-- 
Christopher Schmidt
MetaCarta