[OpenLayers-Users] mr. OL, don't create the hidden layer tiles, please!

[Pere Roca Ristol]

   yes, that is!

   thanks,
   Pere

Pere Roca Ristol wrote:
> 
> 
> hi all,
> I want to emulate LayerSwitcher actions of hide/show Base layers. I want
> to do it from another radio form.
> 
> When user clicks Background layer A, layer B is hidden, and if user zooms,
> B tiles should NOT be created (I see them in Firebug) to increase
> performance. My problem is that these tiles are created even if I use
> setVisibility(false) for layer B (it does not happens using LayerSwitcher
> buttons).
> 
> I tyried to map.removeLayer(B), and Ok, B tiles are not created anymore.
> But later, when user chooses B (map.addLayer(B)) and zoom in/out... layer
> B bbox parameters are not updated and is allways the same B image.
> 
> some idea?
> thanks!
> 
> Pere
> 
> 
> 

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