[Geomoose-users] number of requests when wms is tiled

[Dan Little]

Because OpenLayers usually buffers two per side.

3x3 becomes 7x7 = 49. 



>________________________________
>From: Mark Volz <MarkVolz at co.lyon.mn.us>
>To: "geomoose-users at lists.sourceforge.net" <geomoose-users at lists.sourceforge.net>
>Sent: Friday, September 2, 2011 10:27 AM
>Subject: [Geomoose-users] number of requests when wms is tiled
>
>
> Hello,
> 
>I noticed that the tiled wms layers seem to make more requests than necessary.  I shrunk down my browser window to about  640 * 640 and I got 50 tile requests.   I estimated that I should get about 9-25 tiles  ( 640/256 = 3 plus a buffer tile on each side
=5 *2).   Does anyone know why so many tiles are requested for wms sources? 
> 
>Thanks
> 
> 
>Mark 
> 
> 
>  
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