On Tue, Oct 06, 2009 at 04:27:21PM -0800, Jonathan Sawyer wrote: > Christopher et al, > > Clustering works for me :) However, is there a way to turn off clustering > dynamically? I.e., call a function to deactivate it, zoom in or out without > clustering, then turn it back on, all without having to drop and reload > layers?
Not really. SOme people have done it though, I believe. Though I'm not sure why you'd want to deactivate-zoom-reactivate? That doesn't make sense to me, since on zoom, the clusters will recalculate... -- Chris > Thanks again in advance! > > Jon > > On Mon, Oct 5, 2009 at 10:27 PM, Christopher Schmidt < > [email protected]> wrote: > > > On Mon, Oct 05, 2009 at 04:07:27PM -0800, Jonathan Sawyer wrote: > > > Hi everyone, > > > > > > I have a feature class of points that displays a breadcrumb trail of GPS > > > points for a target. When zoomed out to the full extent of the map, > > > OpenLayers renders 1000+ points in a tiny little area, thus reducing > > > performance of my application. Is there a way I can tell OpenLayers to > > > render just one point for a bunch of points within a given radius of the > > > point? For example, when zoomed out to the full extent, I would rather > > have > > > 1 to 3 points rendered rather than 1000+, but then be able to see every > > > point applicable when zoomed in. > > > > Clustering. > > > > http://openlayers.org/dev/examples/strategy-cluster.html > > > > > Thanks in advance for any help. > > > > > > Jon > > > > > _______________________________________________ > > > Users mailing list > > > [email protected] > > > http://openlayers.org/mailman/listinfo/users > > > > > > > -- > Jonathan Sawyer > Geographic Information Network of Alaska (GINA) > University of Alaska Fairbanks -- Christopher Schmidt MetaCarta _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
