82 lines
2.0 KiB
JavaScript
82 lines
2.0 KiB
JavaScript
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//模块：
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xjsdk.widget.bindClass(xjsdk.widget.BaseWidget.extend({
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options: {
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//弹窗
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view: {
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type: "window",
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url: "view.html",
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windowOptions: {
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width: 220,
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height: 440,
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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: function () {
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},
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viewWindow: null,
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//每个窗口创建完成后调用
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winCreateOK: function (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: function () {
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},
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//关闭释放
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disable: function () {
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this.viewWindow = null;
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this.clearLastRegion();
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},
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//显示行政区划边界
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last_region: null,
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clearLastRegion: function () {
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if (this.last_region != null) {
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this.viewer.dataSources.remove(this.last_region);
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this.last_region = null;
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}
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if (this.last_timetemp != -1) {
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clearTimeout(this.last_timetemp);
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this.last_timetemp = -1;
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}
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},
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last_timetemp: -1,
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showRegionExtent: function (geojson) {
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this.clearLastRegion();
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var that = this;
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var dataSource = Cesium.GeoJsonDataSource.load(geojson, {
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clampToGround: true,
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stroke: new Cesium.Color.fromCssColorString("#ffffff"),
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strokeWidth: 2,
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fill: new Cesium.Color.fromCssColorString("#ffff00").withAlpha(0.5)
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});
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dataSource.then(function (dataSource) {
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that.viewer.dataSources.add(dataSource);
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that.last_region = dataSource;
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that.viewer.flyTo(dataSource.entities.values, { duration: 2 });
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}).otherwise(function (error) {
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toastr.error(error);
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});
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//定时清除
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// var that = this;
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// this.last_timetemp = setTimeout(function () {
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// that.clearLastRegion();
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// }, 5000);
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},
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goHome: function () {
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this.clearLastRegion();
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this.viewer.xjsdk.centerAt();
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}
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}));
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