tag:blogger.com,1999:blog-47896653854399647.post1827068728709004869..comments2024-03-19T08:43:55.574+00:00Comments on Google Earth Design: Investigation into Placemark ClusteringRich Treveshttp://www.blogger.com/profile/00074610839485450953noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-47896653854399647.post-62283060053250847142011-04-15T10:02:57.666+01:002011-04-15T10:02:57.666+01:00Fascinating research, hope you have fun with it! I...Fascinating research, hope you have fun with it! I've experimented with drawing convex hulls around points in a cluster, so that you can see the extent of the cluster as a polygon. Then I've also set the opacity of the polygon to vary with the number of points, so you get a sort-of heat map effect when zoomed out.Unknownhttps://www.blogger.com/profile/01526535409397493790noreply@blogger.com