目录树调整添加图层管理等

shuishen

2021-06-17 b9f68eadd170e469314430d7bbdb4246f65451cd

 widgets/ShowPosition/Widget.js

@@ -10,7 +10,7 @@
      'dojo/topic',
      'jimu/BaseWidget'
   ],
   function(declare,
   function (declare,
      lang,
      array,
      html,
@@ -20,53 +20,56 @@
      return declare([BaseWidget], {
         baseClass: 'jimu-widget-ShowPosition',
         name: 'ShowPosition',
         startup: function() {
         startup: function () {
            this.inherited(arguments);
            //显示帧速(FPS)
            //this.map.scene.debugShowFramesPerSecond = true;
				

            // Mouse over the globe to see the cartographic position
            var handler = new Cesium.ScreenSpaceEventHandler(this.map.scene.canvas);
            handler.setInputAction(lang.hitch(this, function(movement) {
               /*if(this.map.scene.globe.depthTestAgainstTerrain==false){
                  var ray=this.map.camera.getPickRay(movement.endPosition);  
                  var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
                  var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
                  var lng=Cesium.Math.toDegrees(cartographic.longitude);//经度值  
                  var lat=Cesium.Math.toDegrees(cartographic.latitude);//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
                  var height=this.map.scene.globe.getHeight(cartographic);  //height的值为地形高度。  
                  //鼠标位置经纬度
                  $("#positionSpan").html("鼠标（经度："+lng.toFixed(6)+"°  纬度："+lat.toFixed(6)+"°  高度："+height.toFixed(2)+"m）；    ");
               }
               else{
                  var cartesian = this.map.camera.pickEllipsoid(movement.position, this.map.scene.globe.ellipsoid);
                  var posit = this.map.scene.pickPosition(movement.position);
                  var cartographic = Cesium.Cartographic.fromCartesian(posit);
                  var currentClickLon = Cesium.Math.toDegrees(cartographic.longitude);
                  var currentClickLat = Cesium.Math.toDegrees(cartographic.latitude);
                  var currentClickHei = cartographic.height;
                  //鼠标位置经纬度
                  $("#positionSpan").html("鼠标（经度："+lng.toFixed(6)+"°  纬度："+lat.toFixed(6)+"°  高度："+height.toFixed(2)+"m）；    ");
               }*/
					
               var ray=this.map.camera.getPickRay(movement.endPosition);  
               var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
               var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
               var lng=Cesium.Math.toDegrees(cartographic.longitude);//经度值  
               var lat=Cesium.Math.toDegrees(cartographic.latitude);//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
               var height=this.map.scene.globe.getHeight(cartographic);  //height的值为地形高度。  
               //鼠标位置经纬度
               $("#positionSpan").html("经度："+lng.toFixed(6)+"  纬度："+lat.toFixed(6)+"  高程："+height.toFixed(2)+"m    ");
					
            }), Cesium.ScreenSpaceEventType.MOUSE_MOVE);
				
				
             //相机改变事件 
             this.map.camera.changed.addEventListener(lang.hitch(this, function() {
               var cartographic=Cesium.Cartographic.fromCartesian(this.map.camera._positionWC);//使用this.map.camera.position获取相机坐标，在飞行时候会导致实时显示坐标不对
               var lat=Cesium.Math.toDegrees(cartographic.latitude);
               var lng=Cesium.Math.toDegrees(cartographic.longitude);
               var height=cartographic.height;
            // var handler = new Cesium.ScreenSpaceEventHandler(this.map.scene.canvas);
            // handler.setInputAction(lang.hitch(this, function(movement) {
            //    // if(this.map.scene.globe.depthTestAgainstTerrain==false){
            //    //    var ray=this.map.camera.getPickRay(movement.endPosition);  
            //    //    var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
            //    //    var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
            //    //    var lng=Cesium.Math.toDegrees(cartographic.longitude);//经度值  
            //    //    var lat=Cesium.Math.toDegrees(cartographic.latitude);//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
            //    //    var height=this.map.scene.globe.getHeight(cartographic);  //height的值为地形高度。  
            //    //    //鼠标位置经纬度
            //    //    $("#positionSpan").html("鼠标（经度："+lng.toFixed(6)+"°  纬度："+lat.toFixed(6)+"°  高度："+height.toFixed(2)+"m）；    ");
            //    // }
            //    // else{
            //    //    var cartesian = this.map.camera.pickEllipsoid(movement.position, this.map.scene.globe.ellipsoid);
            //    //    var posit = this.map.scene.pickPosition(movement.position);
            //    //    var cartographic = Cesium.Cartographic.fromCartesian(posit);
            //    //    var currentClickLon = Cesium.Math.toDegrees(cartographic.longitude);
            //    //    var currentClickLat = Cesium.Math.toDegrees(cartographic.latitude);
            //    //    var currentClickHei = cartographic.height;
            //    //    //鼠标位置经纬度
            //    //    $("#positionSpan").html("鼠标（经度："+lng.toFixed(6)+"°  纬度："+lat.toFixed(6)+"°  高度："+height.toFixed(2)+"m）；    ");
            //    // }

            //    var ray=this.map.camera.getPickRay(movement.endPosition);  
            //    var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
            //    var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
            //    var lng=Cesium.Math.toDegrees(cartographic.longitude);//经度值  
            //    var lat=Cesium.Math.toDegrees(cartographic.latitude);//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
            //    var height=this.map.scene.globe.getHeight(cartographic);  //height的值为地形高度。  



            //    //鼠标位置经纬度
            //    // $("#positionSpan").html("经度："+lng.toFixed(6)+"  纬度："+lat.toFixed(6)+"  高程："+height.toFixed(2)+"m    ");

            // }), Cesium.ScreenSpaceEventType.MOUSE_MOVE);


            //相机改变事件 
            this.map.camera.changed.addEventListener(lang.hitch(this, function () {
               var cartographic = Cesium.Cartographic.fromCartesian(this.map.camera._positionWC); //使用this.map.camera.position获取相机坐标，在飞行时候会导致实时显示坐标不对
               var lat = Cesium.Math.toDegrees(cartographic.latitude);
               var lng = Cesium.Math.toDegrees(cartographic.longitude);
               var height = cartographic.height;
               //var cartographic=Cesium.Cartographic.fromCartesian(this.map.camera.position);
               //相机位置经纬度
               $("#jd").html(lng.toFixed(6));
@@ -75,42 +78,54 @@
               $("#phj").html(Cesium.Math.toDegrees(this.map.camera.heading).toFixed(2));
               $("#fyj").html(Cesium.Math.toDegrees(this.map.camera.pitch).toFixed(2));
               $("#fgj").html(Cesium.Math.toDegrees(this.map.camera.roll).toFixed(2));
            }));				
				
//            handler.setInputAction(lang.hitch(this, function(movement) {
//					
//               var ray=this.map.camera.getPickRay(movement.position);  
//               var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
//               var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
//               var lng=Cesium.Math.toDegrees(cartographic.longitude).toFixed(6);;//经度值  
//               var lat=Cesium.Math.toDegrees(cartographic.latitude).toFixed(6);;//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
//					
//               $("#positionDiv").append("["+lng+","+lat+"],");
//            }), Cesium.ScreenSpaceEventType.LEFT_CLICK);
				
            }));

            //            handler.setInputAction(lang.hitch(this, function(movement) {
            //					
            //               var ray=this.map.camera.getPickRay(movement.position);  
            //               var cartesian=this.map.scene.globe.pick(ray,this.map.scene);  
            //               var cartographic=Cesium.Cartographic.fromCartesian(cartesian);  
            //               var lng=Cesium.Math.toDegrees(cartographic.longitude).toFixed(6);;//经度值  
            //               var lat=Cesium.Math.toDegrees(cartographic.latitude).toFixed(6);;//纬度值  //height结果与cartographic.height相差无几，注意：cartographic.height可以为0，也就是说，可以根据经纬度计算出高程。  
            //					
            //               $("#positionDiv").append("["+lng+","+lat+"],");
            //            }), Cesium.ScreenSpaceEventType.LEFT_CLICK);

         },

         onOpen: function() {
         onOpen: function () {
            //面板打开的时候触发 （when open this panel trigger）
            var cartographic = Cesium.Cartographic.fromCartesian(this.map.camera._positionWC); //使用this.map.camera.position获取相机坐标，在飞行时候会导致实时显示坐标不对
            var lat = Cesium.Math.toDegrees(cartographic.latitude);
            var lng = Cesium.Math.toDegrees(cartographic.longitude);
            var height = cartographic.height;
            //var cartographic=Cesium.Cartographic.fromCartesian(this.map.camera.position);
            //相机位置经纬度
            $("#jd").html(lng.toFixed(6));
            $("#wd").html(lat.toFixed(6));
            $("#gd").html(height.toFixed(2));
            $("#phj").html(Cesium.Math.toDegrees(this.map.camera.heading).toFixed(2));
            $("#fyj").html(Cesium.Math.toDegrees(this.map.camera.pitch).toFixed(2));
            $("#fgj").html(Cesium.Math.toDegrees(this.map.camera.roll).toFixed(2));
         },

         onClose: function() {
         onClose: function () {
            //面板关闭的时候触发 （when this panel is closed trigger）
         },

         onMinimize: function() {
         onMinimize: function () {
            this.resize();
         },

         onMaximize: function() {
         onMaximize: function () {
            this.resize();
         },

         resize: function() {
         resize: function () {

         },

         destroy: function() {
         destroy: function () {
            //销毁的时候触发
            //todo
            //do something before this func