[MapProxy] MapProxy and the antimeridian (180th merdian)

Paul Norman penorman at mac.com
Tue Sep 9 11:25:23 PDT 2014

On 9/9/2014 12:47 AM, Oliver Tonnhofer wrote:
>> I setup MapProxy to provide OSM tiles as a WMS service (seehttp://wiki.openstreetmap.org/wiki/MapProxy). That works wonderfully, however in the Google Mercator tiles on one side or the other of the antimeridian are not displayed depending on where the antimeridian is in the viewport.  It appears MapProxy is ignoring the “wrapDateLine” parameter and not making the calls for those tiles on one side of the other of the meridian.
>> >  
>> >I am missing a parameter in the configuration or is this something that has not been incorporated into MapProxy?
> Unfortunately, the current anti-meridan behavior of MapProxy can only be described as 'undefined'. We haven't put any resources into these issues, because they are to far away from us :/
Based on the description, it sounds like the problem is the OpenLayers 
setup, not MapProxy itself, so it should work properly when used in a 
webpage or elsewhere.

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