On Sep 17, 6:00 am, Tee Cee <[email protected]> wrote:
> any ways how do you uncluster a map that has been MarkerClusterer
> and redisplay a simple marker view
>
> assume a master js object myMap that is a global refernce to all map
> goodies eg
> var myMap = {
> Icons: null,
> map: null, //new google.maps.Map
> bounds: null, //new google.maps.LatLngBounds()
> geocoder: null, //new google.maps.Geocoder();
> trafficInfo: null, //new google.maps.TrafficLayer();
> markerCluster:null, //new MarkerClusterer
> markerOverlays : [], //array of marker we add to map
>
> }
>
> assume a marker array of valid marker's is displayed on a map
> and a control is added to toggle between MarkerClusterer view
> and a a simple marker view
> The issue is that when showOverlays(myMap.orderOverlays);
> is called the markers wont show back up on the map
> after the call to myMap.orderCluster.clearMarkers() ;
> but I can iterrate the array of markers & they all look good
> in the sense that each element in the marker array has the normal
> marker properties
> Its like when the orginal marker array myMap.markerOverlay is passed
> to the the
> MarkerClusterer construtor some magic juju is done to the normal
> array of markers
> OR This is the wrong way to toggle markers & MarkerClusterer
>
> in code fir the control handkler we have
>
> if (myMap.orderCluster) {
> if (myMap.orderCluster.getTotalClusters() > 0) {
> if (myMap.orderCluster.getMap()) {
> myMap.orderCluster.clearMarkers() ;
> myMap.orderCluster = null;
> showOverlays(myMap.orderOverlays);
> }
> else
> myMap.orderCluster.setMap(myMap.Map);
> }
> else {
> var mcOptions = { gridSize: 50, maxZoom: 15 };
> myMap.orderCluster = new MarkerClusterer(myMap.map,
> myMap.orderOverlays, mcOptions);
> }
>
> }
> else {
> var mcOptions = { gridSize: 50, maxZoom: 15 };
> myMap.orderCluster = new MarkerClusterer(ecMap.map,
> myMap.orderOverlays, mcOptions);
> }
>
> function showOverlays(aOverlays) {
> if (aOverlays) {
> //alert(aOverlays.length);
> for (i in aOverlays) {
> aOverlays[i].setMap(myMap.map)
Try aOverlays[i].setOptions({map:myMap.map, visible:true});
although I don't know why you would want to do this...
-- Larry
> }
> }
>
>
>
> }
--
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 [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-js-api-v3?hl=en.
