Hi Antoine ,

Try setting singleTile to true in your layer definition. This parameter
fills your entire browser window with a single map tile and thus a single
request. I may be wrong but OL calculates the number of tiles required for a
browser window based on the default tile size and current window size and
makes those many map requests.

setting singleTile to true should always uses a single map request.

Cheers,
Kalyan


On Mon, Sep 13, 2010 at 12:21 PM, Gilbert, Antoine <[email protected]>wrote:

>  Hi List
>
>
>
> Quick question
>
>
>
> Why, each time the map view change, my getURL method is called three times?
>
>
>
> For some reasons, it is causing some problems for me
>
>
>
> Antoine Gilbert
>
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> Users mailing list
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> http://lists.osgeo.org/mailman/listinfo/openlayers-users
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