Question

how can i remove all cluster icons (cluster markers) from map? tryed with advices like:

Google Maps API v3: How to remove all markers?

… but it did not worked.

can you help me how to achieve that?

thank you in advance!

UPDATE (2010-11-23)

markers are stored in array with

var markersClust = Array();

… and are added with (combination with php):

markersClust.push(marker_<?php echo $team["Team"]["id"]; ?>);

var markerClusterer = new MarkerClusterer(MyMap.map, markersClust, clusterOptions);

and it works fine.

but, i can not remove them from a map, and it drives me…

tryed to remove markers (and i did) with

for ( var i=0; i < markersClust.length; i++) {
    markersClust[i].setMap(null);
}
markersClust = []; 

but cluster icons are stil on the map.

also i tryed things like:

markerClusterer.clearMarkers();

and like

MyMap.preventDefault();
MyMap.stopPropagation();
MyMap.clearMarkers();

but, again, icons of the clusters are still there, on a map.

what else do i have to do to remove those cluster icons from my map? please help…

Answer 1

Iterate over each marker and set that marker’s map to null. That will remove the marker from the map.