460 lines
13 KiB
JavaScript
460 lines
13 KiB
JavaScript
(function (window, mars3d) {
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/**
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* 创建widget类，需要继承BaseWidget
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*/
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class MyWidget extends mars3d.widget.BaseWidget {
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/**
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*
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*弹窗配置
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* @readonly
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* @memberof MyWidget
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*/
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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: 250,
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position: {
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top: 50,
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right: 5,
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bottom: 5,
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},
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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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this.storageName = "mars3d_roamLine";
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this.arrFlyTable = [];
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this.graphicLayer = new mars3d.layer.GraphicLayer({
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name: this.config.name,
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pid: 99, //图层管理 中使用，父节点id
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hasEdit: true,
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});
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//事件监听
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this.graphicLayer.on(mars3d.EventType.drawCreated, (e) => {
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if (this.viewWindow) {
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this.viewWindow.plotlist.plotEnd();
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}
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});
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this.graphicLayer.on(mars3d.EventType.editStart, (e) => {
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var graphic = e.graphic;
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this.startEditing(graphic);
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});
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this.graphicLayer.on(mars3d.EventType.editMovePoint, (e) => {
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var graphic = e.graphic;
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this.startEditing(graphic);
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});
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this.graphicLayer.on(mars3d.EventType.editRemovePoint, (e) => {
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var graphic = e.graphic;
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this.startEditing(graphic);
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});
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this.graphicLayer.on(mars3d.EventType.editStop, (e) => {
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var graphic = e.graphic;
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this.stopEditing(graphic);
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this.saveGraphic(graphic);
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});
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}
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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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this.getList();
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}
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//激活插件
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activate() {
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this.graphicLayer.hasEdit = true;
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this.map.addLayer(this.graphicLayer);
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}
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//释放插件
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disable() {
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this.viewWindow = null;
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this.graphicLayer.stopDraw();
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this.map.removeLayer(this.graphicLayer);
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}
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//编辑时只显示本身路线，其他路线隐藏
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hideOtherLine() {
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if (this.lastEditGraphic) {
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this.lastEditGraphic.show = false;
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this.lastEditGraphic = null;
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}
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}
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/**
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* 开始标记
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* @param {Object} defval
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* @memberof MyWidget
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*/
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startDraw(defval) {
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this.hideOtherLine();
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this.graphicLayer.startDraw(defval);
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}
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startEditingById(id) {
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var graphic = this.graphicLayer.getGraphicById(id);
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if (graphic == null) {
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return;
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}
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graphic.flyTo();
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this.graphicLayer.startEditing(graphic);
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}
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startEditing(graphic) {
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this.hideOtherLine();
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this.lastEditGraphic = graphic;
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graphic.show = true;
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graphic.options.id = graphic.id;
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this.viewWindow.plotEdit.startEditing(graphic.options, graphic.coordinates);
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}
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stopEditing() {
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if (this.viewWindow) {
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this.viewWindow.plotEdit.stopEditing();
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}
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}
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stopDraw() {
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this.graphicLayer.stopDraw();
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}
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//更新图上的属性
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updateAttr2map(attr) {
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this.lastEditGraphic.setOptions(attr);
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}
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//更新图上的几何形状、坐标等
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updateGeo2map(coords, withHeight) {
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var positions = [];
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if (withHeight) {
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for (let i = 0; i < coords.length; i += 3) {
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let point = Cesium.Cartesian3.fromDegrees(coords[i], coords[i + 1], coords[i + 2]);
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positions.push(point);
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}
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} else {
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for (let i = 0; i < coords.length; i += 2) {
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let point = Cesium.Cartesian3.fromDegrees(coords[i], coords[i + 1], 0);
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positions.push(point);
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}
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}
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this.lastEditGraphic.positions = positions;
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return positions;
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}
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centerCurrentGraphic() {
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this.lastEditGraphic.flyTo();
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}
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//文件处理
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getGeoJson() {
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return this.graphicLayer.toGeoJSON();
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}
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loadGeoJSON(json, isClear, isFly) {
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if (json == null) {
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return;
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}
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return this.graphicLayer.loadGeoJSON(json, {
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mergeDefaultStyle: true,
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clear: isClear,
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flyTo: isFly,
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});
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}
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deleteAll() {
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this.graphicLayer.clear();
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this.deleteAllData();
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}
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deleteGraphic(id) {
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var graphic = this.graphicLayer.getGraphicById(id);
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if (graphic == null) {
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return;
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}
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this.delGraphic(id);
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this.graphicLayer.removeGraphic(graphic);
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}
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deleteCurrentGraphic() {
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var graphic = this.lastEditGraphic;
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if (graphic == null) {
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return;
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}
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this.delGraphic(graphic.id);
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this.graphicLayer.deleteGraphic(graphic);
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}
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hasEdit(val) {
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this.graphicLayer.hasEdit = val;
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}
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//数据保存处理
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getList() {
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if (window.hasServer) {
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//后台接口查询
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// window.sendAjax({
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// url: 'map/flyroute/list',
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// data: {
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// userId: haoutil.storage.get('userId'),
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// },
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// type: 'get',
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// dataType: 'json',
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// contentType: 'application/x-www-form-urlencoded',
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// success: (result) => {
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// for (let i = 0; i < result.length; i++) {
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// let geojson = JSON.parse(result[i].geojson)
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// geojson.id = result[i].id
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// this.arrFlyTable.push(geojson)
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// }
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// this.showData(this.arrFlyTable)
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// if (this.viewWindow) {
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// this.viewWindow.tableWork.loadData(this.arrFlyTable)
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// }
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// },
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// })
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} else {
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//本地缓存
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var laststorage = haoutil.storage.get(this.storageName); //读取localStorage值
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if (laststorage != null) {
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this.arrFlyTable = eval(laststorage);
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}
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if (this.arrFlyTable == null || this.arrFlyTable.length == 0) {
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this.arrFlyTable = [];
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$.getJSON(this.path + "data/fly.json", (result) => {
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this.arrFlyTable = this.arrFlyTable.concat(result);
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this.showData(this.arrFlyTable);
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if (this.viewWindow) {
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this.viewWindow.tableWork.loadData(this.arrFlyTable);
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}
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});
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} else {
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this.showData(this.arrFlyTable);
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if (this.viewWindow) {
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this.viewWindow.tableWork.loadData(this.arrFlyTable);
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}
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}
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}
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}
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showData(arr) {
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this.graphicLayer.clear();
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for (var i = 0; i < arr.length; i++) {
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var item = arr[i];
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let graphic = new mars3d.graphic.PolylineEntity({
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id: item.id,
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positions: item.positions,
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style: item.style,
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attr: item.attr,
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show: false,
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});
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this.graphicLayer.addGraphic(graphic);
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}
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}
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deleteAllData() {
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haoutil.storage.del(this.storageName);
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this.arrFlyTable = [];
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if (this.isActivate && this.viewWindow != null) {
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this.viewWindow.tableWork.loadData(this.arrFlyTable);
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}
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}
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delGraphic(id) {
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this.graphicLayer.stopDraw();
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// if (window.hasServer) {
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// window.sendAjax({
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// url: 'v1/map/flyroute/' + id,
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// type: 'delete',
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// dataType: 'json',
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// contentType: 'application/json',
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// success: function (result) {
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// console.log('删除漫游路线成功，返回数据：' + JSON.stringify(result))
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// },
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// error: function (XMLHttpRequest, textStatus, errorThrown) {
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// alert('服务出错：' + XMLHttpRequest.statusText + '，代码 ' + XMLHttpRequest.status)
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// },
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// })
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// }
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for (var index = this.arrFlyTable.length - 1; index >= 0; index--) {
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if (this.arrFlyTable[index].id == id) {
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this.arrFlyTable.splice(index, 1);
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break;
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}
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}
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haoutil.storage.add(this.storageName, JSON.stringify(this.arrFlyTable));
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if (this.isActivate && this.viewWindow != null) {
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this.viewWindow.tableWork.loadData(this.arrFlyTable);
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}
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}
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saveGraphic(graphic) {
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if (graphic.positionsShow.length < 2) {
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//路线点数小于2个
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return;
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}
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if (graphic.attr.name == null || graphic.attr.name == "") {
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graphic.attr.name = "路线" + new Date().format("MMddHHmmss");
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}
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var item = graphic.toJSON();
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console.log("保存路线", item);
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if (window.hasServer) {
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//后台接口
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// item = JSON.stringify(item)
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// window.sendAjax({
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// url: 'v1/map/flyroute/update',
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// data: JSON.stringify({
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// name: graphic.attr.name, //名称
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// geojson: item, //genjson
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// id: graphic.attr.id,
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// remark: graphic.attr.remark, //备注
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// }),
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// type: 'post',
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// dataType: 'json',
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// contentType: 'application/json',
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// success: (result) => {
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// console.log('修改漫游成功，返回数据：' + JSON.stringify(result))
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// },
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// })
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} else {
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//保存到本地缓存
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var isFind = false;
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for (var index = this.arrFlyTable.length - 1; index >= 0; index--) {
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if (this.arrFlyTable[index].id == item.id) {
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isFind = true;
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this.arrFlyTable[index] = item;
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break;
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}
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}
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if (!isFind) {
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this.arrFlyTable.push(item);
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}
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haoutil.storage.add(this.storageName, JSON.stringify(this.arrFlyTable));
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if (this.isActivate && this.viewWindow != null) {
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this.viewWindow.tableWork.loadData(this.arrFlyTable);
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}
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}
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}
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toRoamFly(lineData) {
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var data = this.getFormatData(lineData);
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if (!data || !data.positions || data?.positions?.length < 2) {
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haoutil.msg("漫游路线数据有误！");
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return;
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}
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mars3d.widget.activate({
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uri: "widgets/roamFly/widget.js",
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data: data,
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});
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}
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saveForGeoJson(lineData) {
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var data = this.getFormatData(lineData);
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haoutil.file.downloadFile(data.name + ".json", JSON.stringify(data));
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haoutil.msg("下载的Json可以直接用于 mars3d.graphic.RoamLine(options) 传参使用");
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}
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//保存为czml
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saveForCzml(lineData) {
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if (lineData.positions.length < 2) {
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toastr.error("路线无坐标数据，无法生成！");
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return;
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}
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var data = this.getFormatData(lineData);
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let roamLine = new mars3d.graphic.RoamLine(data);
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this.map.graphicLayer.addGraphic(roamLine);
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var czml = JSON.stringify(roamLine.toCZML());
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roamLine.destroy();
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haoutil.file.downloadFile(lineData.attr.name + ".czml", czml);
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}
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//转为flyLine需要的参数格式
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getFormatData(lineData) {
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var attr = lineData.attr;
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var data = {
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id: lineData.id,
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name: attr.name,
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remark: attr.remark,
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clockLoop: attr.clockLoop,
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camera: {
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type: attr.cameraType,
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followedX: attr.followedX,
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followedZ: attr.followedZ,
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offsetZ: attr.offsetZ,
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},
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showGroundHeight: attr.showGroundHeight,
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clampToGround: attr.clampToGround,
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interpolation: attr.interpolation, //setInterpolationOptions插值
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positions: lineData.positions,
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speed: attr.speed,
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model: this.getModelCfg(attr.model),
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};
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if (attr.showLabel) {
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data.label = {
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show: true,
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};
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}
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if (attr.showLine) {
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data.path = lineData.style;
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data.path.show = true;
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}
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if (attr.showShadow) {
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data.shadow = [{ show: true, type: attr.shadowType }];
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}
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return data;
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}
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getModelCfg(model) {
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//漫游对象
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switch (model) {
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default:
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return { show: false };
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case "model_man": //行人模型
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return {
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show: true,
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uri: "//data.mars3d.cn/gltf/mars/man/walk.gltf",
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scale: 1,
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minimumPixelSize: 30,
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};
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case "model_car": //汽车模型
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return {
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show: true,
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uri: "//data.mars3d.cn/gltf/mars/qiche.gltf",
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scale: 0.2,
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minimumPixelSize: 50,
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};
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case "model_air": //民航飞机模型
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return {
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show: true,
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uri: "//data.mars3d.cn/gltf/mars/feiji.glb",
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scale: 0.1,
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minimumPixelSize: 50,
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};
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case "model_zhanji": //军用飞机模型
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return {
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show: true,
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uri: "//data.mars3d.cn/gltf/mars/zhanji.glb",
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scale: 0.01,
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minimumPixelSize: 50,
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};
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case "model_weixin": //卫星模型
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return {
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show: true,
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uri: "//data.mars3d.cn/gltf/mars/weixin.gltf",
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scale: 1,
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minimumPixelSize: 100,
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};
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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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