[OpenLayers-Users] circles

[Phil Scadden]

Is your original base layer in the same projection as the Bing layer? OL 
changes its working map projection to that of the baselayer. If you are 
drawing circles in coordinates of one projection and dont transform to 
the projection of the baselayer, then they will disappear. Ie I think 
bing layer are in web mercator? If so then you need to make sure your 
drawing coordinates are also web mercator.

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