[OpenLayers-Users] openlayers + tilecache + resolutions
Wendell Turner
wendell at enflight.com
Thu Jul 10 09:43:35 EDT 2008
How does someone compute the resulutions array? As I
understand it, to make openlayers work well with tilecache,
the zoom levels and resolutions all need to match. Also,
maxResolution: "auto" is specifically bad for this reason.
Given a mosaic of geotiff images in epsg:3394 (which is in
meters), and knowing the (outer) bounding box of them, how
do I compute the resolutions array so that the layers
generated by tilecache_seed.py match those requested by
openlayers?
Thanks,
Wendell
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