Hi,
I want to be able to move a marker dynamically, but calling
Marker.setLatLng() seems to leak memory when I call it repeatedly.
The following cut down example mxml leaks about 500k per second, when
run at 30fps:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="http://www.adobe.com/2006/mxml";
layout="absolute"
enterFrame="onEnterFrame(event)">
<maps:Map
xmlns:maps="com.google.maps.*"
id="map"
mapevent_mapready="onMapReady(event)"
mapevent_mappreinitialize="onMapPreinitialize(event)"
width="640"
height="480"
key="my-api-key"/>
<mx:Script>
<![CDATA[
import com.google.maps.LatLng;
import com.google.maps.MapType;
import com.google.maps.MapOptions;
import com.google.maps.overlays.Marker;
private var marker:Marker = null;
private var mapCentre:LatLng = new LatLng(-33.8804,
151.1912);
private function onMapPreinitialize(event:Event):void
{
var mapOptions:MapOptions = new MapOptions();
mapOptions.zoom = 20;
mapOptions.center = mapCentre;
mapOptions.mapType = MapType.SATELLITE_MAP_TYPE;
this.map.setInitOptions(mapOptions);
}
private function onMapReady(event:Event):void
{
marker = new Marker(mapCentre);
this.map.addOverlay(marker);
}
private function onEnterFrame(event:Event):void
{
if (marker != null)
marker.setLatLng(mapCentre);
}
]]>
</mx:Script>
</mx:Application>
The leak occurs in both IE7 and firefox 3.
Is it something I am doing wrong?
Thanks,
Saxon
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