Question

pointHandler = new Cesium.PointHandler(viewer);
        polylineHandler = new Cesium.PolylineHandler(viewer);
        polygonHandler = new Cesium.PolygonHandler(viewer);

我用viewer.entities.removeAll()无法清除画在地球上的点线面

Answer 1

您好关于清楚绘制的点线面您可以参考这个范例进行清楚（http://support.supermap.com.cn:8090/webgl/examples/editor.html#drawHandler）

Comments

非常感谢您