[OSM-dev] How is the tile-index implemented/used?
osmmaillst at danielgilbert.de
Thu May 14 14:55:22 BST 2009
> The database we use for rendering mapnik tiles for example is held in
> the spherical mercator projection that we use for the map, because it
> means each object is only projected once when it is added to the
> database rather than being projected every time it has to be rendered.
Ok, I guess, I will use this method in my database too. Calculating
tiles should then be fairly easy.
Thanks for your advise. ;)
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