(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: 230,
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height: 520,
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//maxmin: true,
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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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//layer.min(opt._layerIdx); //最小化窗口
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this.viewWindow = result;
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}
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//激活模块之前 的钩子方法
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beforeActivate() {
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var lonlats = this.config.data.positions;
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if (!lonlats || lonlats.length < 2) {
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toastr.error("路线无坐标数据，无法漫游！");
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return;
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}
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let roamLine = new mars3d.graphic.RoamLine(this.config.data);
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this.map.graphicLayer.addGraphic(roamLine);
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this.roamLine = roamLine;
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this.roamLine.on(mars3d.EventType.change, (event) => {
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this.viewWindow.showRealTimeInfo(event);
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this.updateCharsWidgeFlyOk(event.len); //更新剖面图
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});
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}
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//打开激活
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activate() {
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if (this.config.data.clampToGround) {
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this.roamLine.clampToGround(() => {
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//异步计算完成贴地后再启动
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this.startFly();
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});
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} else {
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this.startFly();
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}
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}
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startFly() {
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this.roamLine.start();
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//显示基本信息，名称、总长、总时间
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this.viewWindow.showAllInfo({
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name: this.roamLine.name,
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alllen: this.roamLine.alllen,
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alltime: this.roamLine.alltimes,
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});
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if (this.map.timeline) {
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this.map.timeline.zoomTo(this.roamLine.startTime, this.roamLine.stopTime);
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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.roamLine.destroy();
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delete this.roamLine;
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}
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//界面更新参数
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getAttr() {
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if (this.roamLine) {
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return this.roamLine.options;
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} else {
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return this.config.data;
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}
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}
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setCameraOptions(params) {
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this.roamLine.setCameraOptions(params);
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}
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//返回列表widget
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toRoamLine() {
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this.roamLine.stop();
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mars3d.widget.activate({
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uri: "widgets/roamLine/widget.js",
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});
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}
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//显示剖面
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showHeightChars() {
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this.roamLine.options.splitNum = 100;
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this.roamLine.getTerrainHeight((data) => {
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this.updateCharsWidge(data);
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});
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}
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//首次激活roamChars
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updateCharsWidge(data) {
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mars3d.widget.activate({
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uri: "widgets/roamChars/widget.js",
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data: data,
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});
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}
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//持续更新调用roamChars
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updateCharsWidgeFlyOk(alllen) {
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var roamingJK = mars3d.widget.getClass("widgets/roamChars/widget.js");
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if (roamingJK && roamingJK.isActivate) {
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roamingJK.changeFlyOk(alllen);
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}
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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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