[OpenLayers-Users] Users Digest, Vol 74, Issue 15

[Jim White]

This is missing in 2.12 documentation. I'll give it a try and see if it 
works. Thanks.

Jim



On 11/06/2012 03:00 PM, openlayers-users-request at lists.osgeo.org wrote:
> Hi,
>
> I think the way is to call
> `cacheFeatures({features:array_clustered_elements})` of the strategy (I say
> this without trying)
>
> where `array_clustered_elements` is:
> (adaptation of a piece of code that I use)
>
> var features = yourVectorLayer.features;
> var array_clustered_elements = [];
> for(var i=0, len=features.length; i<len; i++){
>          var feature = features[i];
>          if (feature.geometry) {
>              if (feature.cluster) {
>                  for(var ii=0, ilen=feature.cluster.length; ii<ilen;
> ii++){
>                      array_clustered_elements.push(feature.cluster[ii]);
>                  }
>              } else {
>                  array_clustered_elements.push(feature);
>              }
>          }
>      }
>
>
>
> Regards,
>
> Xavier Mamano
>
> <quote author="jim white">
> Hi,
>
> I am trying to make a selector on a vector layer with clustering by
> deleting cluster points. This I am able to do, but can not get the
> vector layer to redraw. If I zoom in and zoom out get what I would like
> to see, but need to find out how to get this to redraw with scripting.
>
> Thanks,
> Jim White
> http://whitecodingandmaps.com/