I have a question that might be pertinent to this thread--I'm working on a map that might display a large number of markers. In the Profiler of FlexBuilder, I see that when this happens the largest memory usage is by com.maps.google. wrappers.
Two questions: 1. Can you explain the function of the wrappers. 2. Even when I call map.clearOverlays(), the wrapper memory usage is still there. And then with the map with no markers, there still remains hundreds of instances of markers, BaseEventDispatcher, and Wrappable compoent, using quite a bit of memory. And this is a simple marker with no event listeners added yet! Is there something fishy here with the memory usage for display/ clearing of markers?? cheers lynxmap On Jan 30, 9:56 am, pamela fox <[email protected]> wrote: > I recommend using map.removeOverlay(overlayInstance) for removing > markers, polys, etc. > > For removing a batch of markers, just push them onto an array, then > later iterate through that array and call removeOverlay() on each > marker. > > - pamela > > On Fri, Jan 30, 2009 at 8:12 AM, Oscar.Flash.Developer > > <[email protected]> wrote: > > > Found this in Pamela's Penguin Direction demo, it may be of use for > > you too: > > ... > > // Remove everything from map and add back the markers and polyline > > map.clearOverlays(); > > ... > > > Using that method you could clear the map, and then proceed as I > > suggested earlier. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API For Flash" 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-for-flash?hl=en -~----------~----~----~----~------~----~------~--~---
