[OpenLayers-Trac] [OpenLayers] #3555: A Big Back Buffer approach

OpenLayers trac-20090302 at openlayers.org
Thu Oct 20 18:29:54 EDT 2011

#3555: A Big Back Buffer approach
 Reporter:  erilem      |       Owner:  elemoine    
     Type:  task        |      Status:  new         
 Priority:  minor       |   Milestone:  2.12 Release
Component:  Layer.Grid  |     Version:  2.11        
 Keywords:              |       State:              
 This ticket suggests changing our back-buffer implementation. Today we use
 per-tile back-buffers. So when zooming we scale and position one back-
 buffer element per tile. Instead we could use layer-level back-buffers.
 With such an approach we'd scale and position fewer elements. This
 approach can also simplify the !OpenLayers code.

Ticket URL: <http://trac.openlayers.org/ticket/3555>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer

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