Hi Pamela,
Thanks for the response. It turns out it was my fault all the while
and I was appending the old markers to the same set of markers being
added. So there was no visible change. Oops.
Anyway, it works as expected.
Thanks for the help.
-Jon
On Sep 23, 2:59 am, "pamela (Google Employee)" <[EMAIL PROTECTED]>
wrote:
> Hi Jon-
>
> The general concept looks correct.
>
> Have you put a trace to make sure that your markerArray has a non-0
> length and that the for loop actually iterates? Perhaps there was a
> problem with scope of the array variable.
>
> If you post a zip with all of the code, then I can try it out and
> investigate further.
>
> - pamela
>
> On Mon, Sep 22, 2008 at 11:14 AM, Jon_Fuel <[EMAIL PROTECTED]> wrote:
>
> > Hi All,
>
> > I'm trying to add markers and remove them based on the zoom level of
> > the map.
>
> > Basically my code is as follows (within the class MyMap which extends
> > Map)
>
> > //This function adds a marker to the map and stores a reference to it
> > in the markerArray which a class variable
> > public function addMyMarker(_lat:String, _lon:String):void {
>
> > var latlng:LatLng = new LatLng(Number(_lat), Number(_lon));
>
> > var tMarker:MyMarker = new MyMarker(latlng);
> > addOverlay(tMarker);
> > markerArray.push(tMarker);
> > }
>
> > Then i have this function to remove the markers:
>
> > //This function removes all markers that are in the array and then
> > reinitializes the array
> > public function removeMarkers():void {
>
> > for (var b in markerArray) {
> > removeOverlay(markerArray[b]);
> > }
> > markerArray = new Array();
> > }
>
> > When i call the removeMarkers function, nothing happens.
>
> > Any ideas?
>
> > Thanks,
> > Jon
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