"use script"; //开发环境建议开启严格模式
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(function (window, mars3d) {
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//创建widget类，需要继承BaseWidget
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class MyWidget extends mars3d.widget.BaseWidget {
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//弹窗配置
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get view() {
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return {
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type: "window",
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url: "view.html",
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windowOptions: {
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width: 500,
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height: 200,
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},
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};
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}
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//初始化[仅执行1次]
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create() {}
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//每个窗口创建完成后调用
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winCreateOK(opt, result) {
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this.viewWindow = result;
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}
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//打开激活
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activate() {
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if (this.viewWindow) {
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this.viewWindow.setEchartsData(this.config.data);
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}
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}
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//内置方法，不重启方式刷新页面
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update() {
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if (this.viewWindow) {
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this.viewWindow.setEchartsData(this.config.data);
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}
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}
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//关闭释放
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disable() {
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this.viewWindow = null;
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this.hideTipMarker();
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}
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showTipMarker(point, z, inthtml) {
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var _position_draw = Cesium.Cartesian3.fromDegrees(point.lng, point.lat, z);
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if (!this.tipGraphic) {
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this.tipGraphic = new mars3d.graphic.BillboardEntity({
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name: "当前点",
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position: _position_draw,
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style: {
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image: "img/marker/mark3.png",
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scale: 1,
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horizontalOrigin: Cesium.HorizontalOrigin.CENTER,
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verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
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scaleByDistance: new Cesium.NearFarScalar(10000, 1.0, 500000, 0.2),
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},
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}).addTo(this.map.graphicLayer);
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this.tipGraphic._setPositionsToCallback();
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}
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this.tipGraphic._position_draw = _position_draw;
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this.tipGraphic
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.bindPopup(inthtml, {
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anchor: [0, -20], //左右、上下的偏移像素值。
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})
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.openPopup();
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}
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hideTipMarker() {
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if (!this.tipGraphic) {
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return;
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}
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this.tipGraphic.remove(true);
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this.tipGraphic = null;
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}
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}
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//注册到widget管理器中。
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mars3d.widget.bindClass(MyWidget);
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//每个widet之间都是直接引入到index.html中，会存在彼此命名冲突，所以闭包处理下。
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})(window, mars3d);
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