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| "use script"; //开发环境建议开启严格模式
| (function (window, mars3d) {
| //创建widget类，需要继承BaseWidget
| class MyWidget extends mars3d.widget.BaseWidget {
| //弹窗配置
| get view() {
| var index = this.getBasemaps().length;
|
| var width, height;
| if (index <= 4) {
| width = 190;
| height = Math.ceil(index / 2) * 100 + 70;
| } else if (index > 4 && index <= 6) {
| width = 270;
| height = Math.ceil(index / 3) * 100 + 70;
| } else {
| width = 360;
| height = Math.ceil(index / 4) * 105 + 70;
| }
|
| return {
| type: "window",
| url: "view.html",
| windowOptions: {
| width: width,
| height: height,
| },
| };
| }
| //初始化[仅执行1次]
| create() {}
| //每个窗口创建完成后调用
| winCreateOK(opt, result) {
| this.viewWindow = result;
| }
| //打开激活
| activate() {}
| //关闭释放
| disable() {
| this.viewWindow = null;
| }
| getBasemaps() {
| return this.map.getBasemaps(true);
| }
|
| updateBasemap(item) {
| this.map.basemap = item;
| this.disableBase();
| }
| }
|
| //注册到widget管理器中。
| mars3d.widget.bindClass(MyWidget);
|
| //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。
| })(window, mars3d);
|
|
