> -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Mike > Sent: Monday, July 27, 2009 10:41 AM > To: Google Maps API > Subject: Re: Serverside marker clustering script > > > I also am interested in something similar. (My database > actually consists of 130 million points, though not display > the points at higher map scales, which will limit the > necessity to cluster more than a few hundred thousand points) > > Anybody done this and care to share your thoughts/ideas? > > Thanks! > -Mike Ethetton
We currently do this on our site, but our server side is java. I have our database return lat and long and a round_lat and round_long (which is rounded to so many decimal places depending on the map zoom level). The rounded data is the cluster names and it easily groups the points together. The regular lat/long is averaged so the clustered points are not on a strict grid. Woody iGLASS Networks www.iglass.net --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
