On Tue, Sep 8, 2009 at 9:34 AM, Philip Bruvoll <[email protected]> wrote: > Hi, we have built an application with OpenLayers, and it seems we have too > many elements in > the map for IE to handle properly (works ok in FF and Chrome). > Amongst other tings, we need to mark about 300 locations (and update their > position from time to time). They should be selected on mouse-over > and trigger some functions on left and right click. Currently we are using a > Vector-layer containing point-features. > I've had a look at the cluster example, > http://openlayers.org/dev/examples/strategy-cluster.html. > Is this the best way to go, or are there any other ways of improving IE > performance?
If I had to implement this, I'd use OpenLayers' getFeature control with a WFS or MapFish protocol, and a singletiled raster WMS layer to display the points. The WMS layer would be periodically refreshed to display updated locations. See for instance http://openlayers.org/dev/examples/getfeature-wfs.html HTH, F. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
