[OpenLayers-Users] OverviewMap Rectangle Box.

[Bijoy]

Hi All,

With some zoom level, the overview map rectangle box
(overview_replacement.gif) squeezes to a small red cross, and this behavior
is visible only when I zoom out from the map after I have zoomed in.
My map has 8 zoom levels, and my OverviewMap options used as shown below:-

var options = {maxExtent: new OpenLayers.Bounds(65, 5, 105,
40),restrictedExtent: new OpenLayers.Bounds(65, 5, 105, 40),ymin:
5,minRatio: 8,maxRatio: 32,maxResolution: 0.07376328980479,resolutions:
[0.07376328980479, 2.37946096144484E-02, 4.75892192288968E-03,
1.18973048072242E-03, 3.56919144216726E-04, 1.78459572108363E-04,
4.75892192288968E-05, 1.90356876915587E-05],tileSize: new
OpenLayers.Size(256,256),tileOrigin: new OpenLayers.LonLat(65, 40),units:
'degrees'};
var overview = new OpenLayers.Control.OverviewMap({mapOptions: options});

Can anyone suggest a solution to this?

Thanks.
<BIJOY>

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