this.pointHandler = new Cesium.DrawHandler(this.viewer, Cesium.DrawMode.Point);
this.pointHandler.drawEvt.addEventListener(function (result) {
console.log(result, "pointresult")
}）
this.pointHandler.movingEvt.addEventListener(function (result) {
console.log("movingEvt")
});
this.handler = new Cesium.ScreenSpaceEventHandler(this.scene.canvas)
this.handler.setInputAction(function (e) {
console.log("click")
}, Cesium.ScreenSpaceEventType.LEFT_CLICK)
代码如上 左击有效，pointHandler的movingEvt有效，但仅drawEvt无效，可能是什么原因呢
