[OpenLayers-Trac] [OpenLayers] #3331: Markers memmory leak

[OpenLayers]

#3331: Markers memmory leak
---------------------+------------------------------------------------------
 Reporter:  urkoman  |       Owner:              
     Type:  bug      |      Status:  new         
 Priority:  minor    |   Milestone:  2.12 Release
Component:  general  |     Version:  2.10        
 Keywords:  memmory  |       State:              
---------------------+------------------------------------------------------
 After adding markers on map, about 150 markers with different picture
 every 3 seconds, memmory rise in IE, Firefox and Chrome in Version 2.10.
 In version 2.8 you added MemmoryLeakFixes, which works perfect in Firefox
 and Chrome, but version 2.10 with single file don't have this fix and
 memmory raise again.

 1.) '''removing markers:'''
 ''[[BR]]
 var myMarkers = lLayerMarker.markers;[[BR]]
 for (i = 0; i < myMarkers.length; i++) {[[BR]]
   lLayerMarker.removeMarker(myMarkers[i]);[[BR]]
 }''[[BR]]
 2.) '''adding markers'''
 ''[[BR]]
 var size = new OpenLayers.Size(tag.IconSize, tag.IconSize);[[BR]]
 var icon = new OpenLayers.Icon(tag.Icon, new OpenLayers.Size(tag.IconSize,
 tag.IconSize));[[BR]]
 var point = ReturnPointLatLon(tag.Lat, tag.Lon);[[BR]]
 var marker = new OpenLayers.Marker(point, icon);[[BR]]
 switch (tag.Type)[[BR]]
 {
   case CONST_PIN_Vehicle:[[BR]]
   marker.events.register('mousedown', marker, function(evt) {
 VehicleSelectFromMap(tag.Obj, evt); OpenLayers.Event.stop(evt); });[[BR]]
   break;[[BR]]
 }[[BR]]
 marker.tag = tag;[[BR]]
 lAddOnLayer.addMarker(marker);''[[BR]]

 Many thanks for any information how to solve problems with memmory in
 version 2.10, maybe even in IE

 Best regards

-- 
Ticket URL: <http://trac.openlayers.org/ticket/3331>
OpenLayers <http://openlayers.org/>
A free AJAX map viewer