[OpenLayers-Users] grid funkyness with 2.4RC3

[Bart van den Eijnden (OSGIS)]

Some more info on this problem. It can only be reproduced in Internet
Explorer (we use 6) and not in Firefox.

There are 2 baselayers in the application: one WMS untiled and one tiled WMS
layer pointing to TileCache.

To reproduce we have to:
1) set WMS.Untiled as baselayer
2) zoom out
3) before the baselayer appears, switch the baselayer

Hopefully this rings a bell.

Best regards,
Bart

--
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl


--------- Oorspronkelijk bericht --------
Van: Bart van den Eijnden OSGIS <bartvde at osgis.nl>
Naar: users at openlayers.org <users at openlayers.org>
Onderwerp: [OpenLayers-Users] grid funkyness with 2.4RC3
Datum: 08/05/07 05:53

> Hi list,
> 
> we still experience grid funkyness with 2.4RC3, see:
> 
> http://www.osgis.nl/download/gridfunkyness.png
> 
> I've tracked down the boundingboxes of the tilecache requests, starting at
> upperleft (1) and going down to lowerright (9):
> 
> 1  2  3
> 4  5  6
> 7  8  9
> 
> 1: BBOX=-50000,479200.467643,39600.233821,568800.701464
> 2: BBOX=-50000,658400.935286,308400.935286,1016801.870572
> 3: BBOX=129200.467643,479200.467643,218800.701464,568800.701464
> 4: BBOX=-50000,479200.467643,39600.233821,568800.701464
> 5: BBOX=-50000,300000,308400.935286,658400.935286
> 6: BBOX=129200.467643,389600.233821,218800.701464,479200.467643
> 7: BBOX=93360.374114,461280.420879,111280.420879,479200.467643
> 8: tile failed loading (white pixel)
> 9: BBOX=129200.467643,461280.420879,147120.514407,479200.467643
> 
> but have no idea on how to tackle this problem. Any ideas highly
> appreciated.
> 
> Best regards,
> Bart
> 
> --
> Bart van den Eijnden
> OSGIS, Open Source GIS
> http://www.osgis.nl
> 
> 
> 
> 
> 
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> 
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