[OpenLayers-Dev] EPSG:41001

Gilbert, Antoine AGilbert at korem.com
Thu May 17 14:56:27 EDT 2007



I'm new to OpenLayers.


Not sure I understand myself exactly the question I'm asking


For now I am trying to write my own OpenLayers.Layer implementation.


I use this to build my map object


map = new OpenLayers.Map("map", {maxExtent: new OpenLayers.Bounds(-180,
-85.05, 180, 85.05), units: 'degrees', projection: "EPSG:41001"});


According to this Mercator projection I am assuming my getURL layer
method to be called for bounds related by default to 256x256 pixels


I wonder why the bounds passes in the getURL requests have the same
numeric width and same numeric height, I was assuming something around
the 150/85 ratio instead of 1/1...





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