[OpenLayers-Users] show overview immediately

[Espen Isaksen]

Here is how:

http://openlayers.org/dev/examples/overviewmap.html

Espen

On 25/10/2007, huub fleuren <huub.fleuren at geodan.nl> wrote:
> Hi
>
> I don't find a way to expand the overview without first clicking the toggle
>
>     var options = {
>       layers: new OpenLayers.Layer.WMS.Untiled( "Overview",
>            "http://some.mapserver.nl/background/mapserver.exe/",
>              {layers:
> 'layer_1,layer_2,layer_3,layer_4,layer_5,layer_6',format: 'image/png',
> transparent: false},
>              {isBaseLayer:true}),
>       minRatio: 8,
>       maxRatio: 128
>     };
>     overview = new OpenLayers.Control.OverviewMap(options);
>     map.addControl(overview);
>
> will show only the toggle.
> i tried but
> not overview.draw()
> not overview.showToggle(false) (which only shows the minimize control)
>
>
>
> Regards, Huub
>
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