openlayers 3监听地图分辨率变化事件

 1 map.getView().on('change:resolution',checkZoom);//checkZoom为调用的函数
 2 
 3 function checkZoom() {
 4     // alert("1");
 5     // var childId;
 6     console.log(map.getView().getZoom());
 7     if (map.getView().getZoom() == 11) {
 8         // console.log(vector.getSource().getFeatures()[0].getProperties().CODE);
 9         // childId = vector.getSource().getFeatures()[0].getProperties().CODE;
10         // vector.setVisible(false);
11         lastVectorShow();
12 
13     }
14 }

 

转载于:https://www.cnblogs.com/sunnyny/p/6256115.html