Ok, to help anybody who also comes across this issue, you seem to have to do the following:
clusterStrategy.deactivate(); featureLayer.destroyFeatures(featureLayer.features); clusterStrategy.activate(); If you don't deactivate the cluster strategy before removing your features then, for some reason, the cluster strategy will still think they are there and will contienue to make new clusters everytime you change your zoom level. Anybody know how to fix this so I don't have to toggle strategy activation? -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Heidt, Christopher M. Sent: Wednesday, April 01, 2009 9:39 AM To: Alexandre Dube Cc: [email protected] Subject: Re: [OpenLayers-Users] removeFeatures + Cluster Strategy It seems to have the same behavior whether I use removeFeature or destroyFeature. The features vanish correctly until I change my zoom lvl, then they all reappear. They even contienue to dynamically cluster themselves. -----Original Message----- From: Alexandre Dube [mailto:[email protected]] Sent: Wednesday, April 01, 2009 9:10 AM To: Heidt, Christopher M. Cc: [email protected] Subject: Re: [OpenLayers-Users] removeFeatures + Cluster Strategy Hi, Try _featureLayer.destroyFeatures(_featureLayer.features) instead. Regards, Alexandre Heidtmare wrote: > first i do this: > > function _createFeatures(records) > { > var features = []; > var wktFormat = new OpenLayers.Format.WKT({ > externalProjection: _map.displayProjection, > internalProjection: _map.projection > }); > Ext.each(records, function(record){ > var feature = wktFormat.read(record.get('featureGeom')); > feature.id = record.get('featureId'); > features.push(feature); > }); > _featureLayer.addFeatures(features); > } > and it works great. > > > later i do this: > > _featureLayer.removeFeatures(_featureLayer.features); > > and my feature clusters disappear as expected...until i change my zoom level, > then they all come back. > how do i kill the clusters once and for all! > > > -- Alexandre Dubé Mapgears www.mapgears.com _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
