OpenLayers can do clustering, I'm not sure if it's easy to expand the
cluster out into individual points.
http://openlayers.org/dev/examples/strategy-cluster.html
--
David Winslow
OpenGeo - http://opengeo.org/
2011/9/22 Håvard Wahl Kongsgård <haavard.kongsga...@gmail.com>
> Hi, I have a problem with overlapping points(identical XY). Googling I
> found that Arcgis has a useful tool "Disperse Markers" which expands
> clustered(overlapping points)
>
> http://webhelp.esri.com/arcgisdesktop/9.3/index.cfm?id=1313&pid=1306&topicname=Disperse_Markers_(Cartography)
> . Is a similar feature available in geoserver/openlayers for expanding
> point clusters on the fly? The math behind it must be very simple, so
> the alternative is to created a new geom in postigs with expanded
> clusters.
>
>
> --
> Håvard Wahl Kongsgård
>
>
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------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
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