First of all, performance will be very slow when handling this number of markers. I would guess that Internet Explorer, the slowest of the browsers, would be totally unusable.
To answer your question: MarkerClusterer does not trigger events when it starts (and ends) clustering. However, MarkerClustererPlus does support such events. The events are called clusteringbegin and clusteringend. See the documentation at http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclustererplus/docs/reference.html Providing handlers for these events should allow you to display (and hide) a status message at the appropriate times. The MarkerClustererPlus library is located at http://google-maps-utility-library-v3.googlecode.com/svn/trunk/markerclustererplus/src/ See also Issue 82. Gary On Aug 22, 5:39 am, Répás Zoltán <marhar...@gmail.com> wrote: > Hello! > > I'd like to show 34614 points in google maps with markercluster, and I'd like > to make a preloading… message before it shows. > > Are there a markerCluster.finished-printing-markers event? :) > And if not, how can i handle it? > > Thanks for the help, > Répás Zoltán > marhar...@gmail.com -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api-v3@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
