谷歌地圖spiderfier羣集

Question

關於spiderfier羣集的問題，我設法使它與markerClusterer一起工作，但有沒有一種方法可以在縮放時自動對其進行縮放，以便在縮放地圖時不會顯示1個標記？

說，如果你點擊maxZoom級別11，那麼它應該自動spiderfied標記。

這裏是我的spiderfier選項：

var oms = new OverlappingMarkerSpiderfier(map, {keepSpiderfied : true, markersWontMove : false, circleSpiralSwitchover: 5}); 

感謝，

Answer 1

（函數（）{

var gm = google.maps; 

var config = { 
    el: 'map', 
    lat: 37.4419, 
    lon: -122.1419, 
    zoom: 15, 
    minZoom: 15, 
    type: google.maps.MapTypeId.ROADMAP 
}; 

var spiderConfig = { 
    keepSpiderfied: true, 
    event: 'mouseover' 
}; 

// A list of Markers with the same location 
var data = [ 
    {lat: 37.4419, lon: -122.1419, title: 'location 1'}, 
    {lat: 37.4419, lon: -122.1419, title: 'location 2'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 3'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 4'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 5'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 6'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 7'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 8'}, 
    {lat: 37.4419, lon: -122.1419, title: 'Marker same location 9'} 
]; 


function initialize() { 

    var map = new gm.Map(document.getElementById(config.el), { 
     zoom: config.zoom, 
     center: new gm.LatLng(config.lat, config.lon), 
     mapTypeId: config.type 
    }); 


    var markerSpiderfier = new OverlappingMarkerSpiderfier(map, spiderConfig); 

    var markers = []; 


    for (var x in data) { 

     var loc = new gm.LatLng(data[x].lat, data[x].lon); 

     var marker = new gm.Marker({ 
      position: loc, 
      title: data[x].title, 
      map: map 
     }); 

     marker.desc = data[x].title; 

     markers.push(marker); // Saving Markers 

     markerSpiderfier.addMarker(marker); // Adds the Marker to OverlappingMarkerSpiderfier 
    } 


    var iw = new gm.InfoWindow(); 

    markerSpiderfier.addListener('click', function(marker, e) { 
     iw.setContent(marker.title); 
     iw.open(map, marker); 
    }); 

    markerSpiderfier.addListener('spiderfy', function(markers) { 
     iw.close(); 
    }); 


    var markerCluster = new MarkerClusterer(map, markers); 

    markerCluster.setMaxZoom(config.minZoom); 

} 

gm.event.addDomListener(window, 'load', initialize); 

}）（）;