[OSM-dev] Mapnik tile ordering

[Martijn van Oosterhout]

On Dec 9, 2007 5:15 AM, Diarmuid Wrenne <dwrenne at yahoo.com> wrote:
> I created an openlayers map and added in a TMS layer. The images are
> displaying but are coming in in the wrong order. So if i zoom in from 0 on
> south America, I get Brazil being displayed below Argentina, etc.

There are two different ways of numbering tiles on the Y-axis:
botton-to-top and top-to-bottom. Google uses one, OpenLayers.TMS uses
the other. You need to check you've got the same for both. For
tilecache you need to set the layer type to google, for OpenLayers you
may need to change it (it defaults to the opposite of google).

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Am I even allowed to be reading this message if it's confidential?

Have a nice day,
-- 
Martijn van Oosterhout <kleptog at gmail.com> http://svana.org/kleptog/