[OpenLayers-Users] Change server wms layer depending resolution
Christopher Schmidt
crschmidt at metacarta.com
Fri Jan 2 10:03:55 EST 2009
On Fri, Jan 02, 2009 at 02:39:23PM +0100, Vidal, Antoni wrote:
> Hi there,
>
> I would change the server of a wms layer depending of map's resolution. Is this possible ?, if yes, any help will be thankfull.
You probably want to have two scale-dependant WMS overlays -- one with a
minScale: 1000000, maxScale: 10000 , the next with a minScale: 10000 ,
maxScale: 1, or something. If you don't have another base layer,
creating an empty base layer:
new OpenLayers.Layer("", {displayInLayerSwitcher: false, isBaseLayer:
true});
Can be used.
REgards,
--
Christopher Schmidt
MetaCarta
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