[OpenLayers-Trac] Re: [OpenLayers] #3431: set opacity on layer divs, not on tiles and markers

[OpenLayers]

#3431: set opacity on layer divs, not on tiles and markers
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 Reporter:  ahocevar  |       Owner:  euzuro      
     Type:  feature   |      Status:  new         
 Priority:  minor     |   Milestone:  2.12 Release
Component:  Layer     |     Version:  SVN         
 Keywords:            |       State:  Review      
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Description changed by ahocevar:

Old description:

> Currently, the setOpacity method is quite expensive, because it sets the
> opacity on all tiles or markers. It is sufficient to set it on the layer
> div. This is another improvement factored out from #3061, and the way it
> is implemented it depends on #3419.

New description:

 Currently, the setOpacity method is quite expensive, because it sets the
 opacity on all tiles or markers. It is sufficient to set it on the layer
 div. This is another improvement factored out from #3061. It does not
 depend on any other open tickets.

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Ticket URL: <http://trac.openlayers.org/ticket/3431#comment:2>
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