百度地图api，点聚合怎么进行点击按钮打开、关闭。关闭之后滚动缩放的时候聚合又出现。

Question

makerx=function(){
var MAX = 10;
var markers = [];
var pt = null;
var i = 0;
for (; i < MAX; i++) {
pt = new BMap.Point(Math.random() * 40 + 85, Math.random() * 30 + 21);
markers.push(new BMap.Marker(pt));
}
//最简单的用法，生成一个marker数组，然后调用markerClusterer类即可。
var markerClusterer = new BMapLib.MarkerClusterer(map, {markers:markers});
}
remove_overlay =function (){
map.clearOverlays();

                    }

Answer 1

http://blog.csdn.net/?aspxerrorpath=/u012463017/article/details/53507385