[Tilesathome] Strange rendering of straight lines

Dirk-Lüder Kreie osm-list at deelkar.net
Thu Nov 6 22:00:33 GMT 2008


Dirk-Lüder Kreie schrieb:
> Matthias Julius schrieb:
>> Where do the coastlines get closer to where they should be?  At the
>> top, middle or bottom of the tiles?
> 
> It starts to become more than a pixel at about 84.1° South
> 
> If the node is in the bottom half of the tile, the rendering is too far 
> north, if the node is around the center, everything looks fine, and if 
> the node is in the upper half of the tile, the rendering is too far to 
> the south.

Interestingly this is no simple north-south effect: nodes to the left of 
the tile cause the rendering to be too far to the east, and vice versa.
Basically all features are shrunk towards the center of the tile
-- 

Dirk-Lüder "Deelkar" Kreie
Bremen - 53.0952°N 8.8652°E

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