[OpenLayers-Trac] [OpenLayers] #445: controls outside the map view port

[OpenLayers]

#445: controls outside the map view port
----------------------+-----------------------------------------------------
  Reporter:  pgiraud  |       Owner:  tschaub    
      Type:  feature  |      Status:  new        
  Priority:  minor    |   Milestone:  2.3 Release
 Component:  Control  |     Version:             
Resolution:           |    Keywords:  review     
----------------------+-----------------------------------------------------
Comment (by tschaub):

 More explicitly, in a control's draw method, you can use the following
 condition to determine whether the control is going to end up in the map
 viewport:

 {{{
 if(!this.div.parentNode  || (this.div.parentNode.className ==
 'olMapViewport')) {
     // the control will be or already is in the map viewport
 }
 }}}

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Ticket URL: <http://trac.openlayers.org/ticket/445#comment:6>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer