thanks for you idea. I managed to set these options correctly upon creating
the layers e.g:
var satellite = new OpenLayers.Layer.Google( "Google Satellite" , {type:
G_SATELLITE_MAP, MIN_ZOOM_LEVEL: 7, maxExtent:extent,
displayInLayerSwitcher: false, visible: false} );
but how do i change these properties later? i tried the following
map.events.register("zoomend", map, function() {
if (map.getZoom()>0) {
satellite.displayInLayerSwitcher: true;
satellite.visible: true});
map.setBaseLayer(satellite);
}
else
{
satellite.displayInLayerSwitcher: false;
satellite.visible: false});
map.setBaseLayer(nomoi);
}
});
but it doesn't work...
Attila Csipa wrote:
>
> On Sunday 13 January 2008 19:47:14 Maria Panagou wrote:
>> I'm trying to display a different base layer, depending on zoom levels. I
>> use the following code:
>
> My first idea would be to put all layers that are referenced (regardless
> of
> zoom level) in my map and then just change their properties to hide/show
> the
> ones that are applicable to the given zoom level. See the
> Layer.displayInLayerSwitcher and Layer.visible properties.
> _______________________________________________
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> [email protected]
> http://openlayers.org/mailman/listinfo/users
>
>
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