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[Technorati] "Mapping" (zumeist Deutsch)

• 

  Clusterer - display thousands of markers on a Google map

  Posted: January 28th, 2008, 10:56pm CET

  Clusterer klingt genau richtig für meine Surveillance Map die immer langsamer wird: This object is an add-on for the Google Maps API. It lets you handle large numbers of markers, thousands if you like, without the slow performance you’d get if you tried displaying them via the maps API directly. Clusterer uses two techniques to accomplish this: Only the markers currently visible actually get created. If too many markers would be visible, then they are grouped together into cluster markers.