import * as turf from "@turf/turf";
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import WKT from "terraformer-wkt-parser";
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import rightServer from "./rightServer";
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import config from "./config";
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import CryptoJS from "crypto-js";
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// import { Store } from "vuex";
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import store from "@/store";
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const menuTool = {
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toolMenu: null,
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toolFlag: null,
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oldLeftMenuId: null,
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bufferSize: 100,
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squareOjb: [],
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localPoint: null,
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colorAll: {
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point: SmartEarth.Cesium.Color.fromCssColorString("#ff0000"),
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polyline: SmartEarth.Cesium.Color.fromCssColorString("#ffff0050"),
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polygon: SmartEarth.Cesium.Color.fromCssColorString("#ffff0050"),
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},
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topTools(res) {
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this.toolFlag = res.id;
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switch (res.id) {
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case "a2": //点漫游
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this.pointRoam();
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break;
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case "a3": //线漫游
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this.lineRoam();
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break;
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case "b2": //表面距离
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this.surfaceDistance();
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break;
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case "b3": //平面面积
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this.planeDistance();
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break;
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case "b4": //高程测量
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this.heightMeasure();
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break;
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case "b5": //垂直高度
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this.verticalHeight();
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break;
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case "c2": //点
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this.createSimpleGraphic("point");
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break;
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case "c3": //文字
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this.createSimpleGraphic("label");
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break;
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case "c4": //线
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this.createSimpleGraphic("polyline");
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break;
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case "c5": //矩形
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this.createSimpleGraphic("rectangle");
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break;
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case "c6": //多边形
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this.createSimpleGraphic("polygon");
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break;
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case "d2": //等高线分析
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this.setcontour();
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break;
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case "d3": //坡度分析
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this.setSlopeMap();
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break;
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case "d4": //土方量计算
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this.Volumetric();
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break;
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case "d5": //影像对比
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this.CurtainContrast();
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break;
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case "d6": //阴影分析
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this.shadowAnalysis();
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break;
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case "e1": //快照
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this.snapshot();
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break;
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case "f2": //点查询
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this.spatialPointQuery();
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break;
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case "f3": //线查询
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this.spatialLineQuery();
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break;
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case "f4": //面查询
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this.spatialQuery();
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break;
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case "g1": //坐标定位
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this.Coordposition();
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break;
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}
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},
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shadowAnalysis() {
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if (earthCtrl.shadows) {
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Viewer.animation.container.style.visibility = "hidden";
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Viewer.timeline.container.style.visibility = "hidden";
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Viewer.clock.shouldAnimate = false;
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return (earthCtrl.shadows = false);
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}
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Viewer.clock.shouldAnimate = true;
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Viewer.animation.container.style.visibility = "visible";
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Viewer.timeline.container.style.visibility = "visible";
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earthCtrl.shadows = true;
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},
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setLocalPosition(res) {
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if (this.localPoint) {
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this.setLocalPositionClose();
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}
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var position = {
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X: parseFloat(res.lon),
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Y: parseFloat(res.lat),
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Altitude: parseFloat(res.alt),
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};
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this.localPoint = window.sgworld.Creator.CreateImageLabel(
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position,
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config.StaticFileBaseUrl + "/Workers/image/mark.png",
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{},
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0,
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"标签点"
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);
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var id = this.localPoint.item.id;
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window.sgworld.Navigate.flyToObj(this.localPoint.item);
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},
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setLocalPositionClose() {
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this.localPoint.deleteObject();
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this.localPoint = null;
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},
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//坡度分析
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setSlopeMap() {
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const globe = Viewer.scene.globe;
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if (window.material) {
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window.material = null;
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globe.material = null;
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Viewer.scene.globe.enableLighting = false;
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return;
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}
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window.material = new Cesium.Material({
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fabric: {
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type: "ElevationRamp",
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uniforms: {
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image: config.StaticFileBaseUrl + "Assets/Images/color.png",
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minimumHeight: -10000,
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maximumHeight: 10000,
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},
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},
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});
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Viewer.scene.globe.material = window.material;
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},
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//等高线
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setcontour() {
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var globe = window.Viewer.scene.globe;
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if (window.material) {
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window.material = null;
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globe.material = null;
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return;
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}
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var contourColor = new SmartEarth.Cesium.Color(
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117 / 255,
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71 / 255,
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18 / 255,
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255 / 255
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);
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var contourUniforms = {};
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window.material = Cesium.Material.fromType("ElevationContour");
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contourUniforms = material.uniforms;
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contourUniforms.width = 1.0;
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contourUniforms.spacing = 100.0;
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contourUniforms.color = contourColor;
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globe.material = window.material;
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},
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//线查询
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spatialLineQuery() {
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var that = this;
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sgworld.Creator.createSimpleGraphic('polyline', {}, (entity) => {
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var res = entity.polyline.positions.getValue()
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var std = []
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for (var i in res) {
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var line_data = this.setCartesianToEightFour(res[i])
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std.push([line_data.lng, line_data.lat])
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}
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var line = turf.lineString(std, { name: "polyline" })
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var restVal = turf.buffer(line, this.bufferSize, { units: "meters" })
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that.setSpatialQuery(restVal)
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});
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},
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spatialPointQuery() {
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var that = this;
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sgworld.Creator.createSimpleGraphic('point', {}, (entity) => {
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var res = entity.position.getValue();
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var val = that.setCartesianToEightFour(res)
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sgworld.Creator.SimpleGraphic.clear();
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var options = {
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steps: 10,
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units: "meters",
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properties: { foo: "bar" },
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}
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var circle = turf.circle([val.lng, val.lat], this.bufferSize, options)
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that.setSpatialQuery(circle)
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});
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},
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setCartesianToEightFour(res) {
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var std = {}
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let ellipsoid = Viewer.scene.globe.ellipsoid
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let cartographic = ellipsoid.cartesianToCartographic(res)
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std.lat = Cesium.Math.toDegrees(cartographic.latitude)
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std.lng = Cesium.Math.toDegrees(cartographic.longitude)
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std.alt = cartographic.height
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return std
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},
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//空间查询
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spatialQuery() {
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sgworld.Creator.createSimpleGraphic(
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"rectangle",
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{ showSize: false },
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(entity) => {
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var west = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().west
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); // 根据弧度获取到经度
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var east = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().east
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); // 根据弧度获取到纬度
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var north = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().north
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); // 根据弧度获取到经度
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var south = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().south
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); // 根据弧度获取到纬度
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sgworld.Creator.SimpleGraphic.clear();
|
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var polygon = turf.polygon([
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[
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[east, north],
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[west, north],
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[west, south],
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[east, south],
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[east, north],
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],
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]);
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this.setSpatialQuery(polygon)
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}
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);
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},
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setSpatialQuery(res) {
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var wkt = WKT.convert(res.geometry);
|
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window.functionForJs({
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type: "spatialQuery",
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value: this.encr(wkt),
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});
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},
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//加密
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encr(word) {
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return CryptoJS.AES.encrypt(
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CryptoJS.enc.Utf8.parse(word),
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CryptoJS.enc.Utf8.parse(base64Decode("QSNzX2xGX3NFcnZlX2sueQ==")),
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{ mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 }
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).toString();
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},
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//解密
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decr(word) {
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return CryptoJS.enc.Utf8.stringify(
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CryptoJS.AES.decrypt(
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word,
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CryptoJS.enc.Utf8.parse(base64Decode("QSNzX2xGX3NFcnZlX2sueQ==")),
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{ mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 }
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)
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).toString();
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},
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//快照
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snapshot() {
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let canvas = window.Viewer.scene.canvas;
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let image = canvas
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.toDataURL("image/png")
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.replace("image/png", "image/octet-stream");
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let link = document.createElement("a");
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let blob = this.dataURLtoBlob(image);
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let objurl = URL.createObjectURL(blob);
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link.download = "scene.png";
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link.href = objurl;
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link.click();
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},
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dataURLtoBlob(dataurl) {
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let arr = dataurl.split(","),
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mime = arr[0].match(/:(.*?);/)[1],
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bstr = atob(arr[1]),
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n = bstr.length,
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u8arr = new Uint8Array(n);
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while (n--) {
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u8arr[n] = bstr.charCodeAt(n);
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}
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return new Blob([u8arr], { type: mime });
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},
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leftTools(res) {
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this.clearLeftTools(res);
|
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if (this.oldLeftMenuId == "l3") {
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earthCtrl.coreMap.scene.mode = SmartEarth.Cesium.SceneMode.SCENE3D;
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}
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this.oldLeftMenuId = res.id;
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|
|
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switch (res.id) {
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case "l1":
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store.state.isShowMap = true;
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break;
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case "l2":
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store.state.isShowMap = true;
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break;
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case "l3": //在线制图
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store.state.isShowMap = true;
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this.setThematicMap();
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break;
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case "l4":
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store.state.isShowMap = true;
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break;
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case "l5":
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store.state.isShowMap = false
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break;
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case "l6":
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store.state.isShowMap = true;
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break;
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}
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},
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thematicTools(res) {
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switch (res.id) {
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case "t2":
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this.createSimpleGraphic("rectangle", "square");
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break;
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case "t3":
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this.delRectangle();
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break;
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case "t4":
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store.state.setExportList = !store.state.setExportList
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break;
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}
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},
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//删除正方形
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delRectangle() {
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this.squareOjb.forEach((e) => {
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Viewer.entities.remove(e);
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});
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},
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// 矩形正方形
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createRectangle(entity) {
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sgworld.Creator.SimpleGraphic.clear();
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this.delRectangle();
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var west = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().west
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); // 根据弧度获取到经度
|
var east = Cesium.Math.toDegrees(
|
entity.rectangle._coordinates.getValue().east
|
); // 根据弧度获取到纬度
|
var north = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().north
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); // 根据弧度获取到经度
|
var south = Cesium.Math.toDegrees(
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entity.rectangle._coordinates.getValue().south
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); // 根据弧度获取到纬度
|
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var ss = turf.square([west, south, east, north]);
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var west1 = ss[0];
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var east1 = ss[2];
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var north1 = ss[3];
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var south1 = ss[1];
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var geometry = Cesium.Rectangle.fromDegrees(west1, south1, east1, north1);
|
|
|
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Viewer.camera.setView({
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destination: Cesium.Rectangle.fromDegrees(west, south, east, north),
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});
|
|
|
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setTimeout(() => {
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window.functionForJs({
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type: "exportMap",
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value: true,
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});
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}, 1000);
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},
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// 创建图形
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createSimpleGraphic(type, scene) {
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sgworld.Creator.createSimpleGraphic(type, {}, (entity) => {
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if (scene === "square") {
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this.createRectangle(entity);
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}
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});
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},
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//在线制图
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setThematicMap() {
|
earthCtrl.coreMap.scene.mode = SmartEarth.Cesium.SceneMode.SCENE2D;
|
// var handle = new SmartEarth.Cesium.ScreenSpaceEventHandler(
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// earthCtrl.viewer.scene.canvas
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// );
|
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},
|
|
//坐标定位
|
Coordposition() {
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window.functionForJs({
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type: "coordLocation",
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value: true,
|
});
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},
|
//影像对比
|
CurtainContrast() {
|
if (window.DoubleScreen) {
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window.DoubleScreen && window.DoubleScreen.destroy();
|
window.DoubleScreen = null;
|
const compass = document.getElementsByClassName("bottom_btn")[0];
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compass.style.right = "70px";
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store.state.doubleMap = false;
|
store.state.doubleMenu = false;
|
return;
|
}
|
window.DoubleScreen = new SmartEarth.DoubleScreen(
|
window.sgworld,
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{},
|
SmartEarth
|
);
|
window.rightViewer = DoubleScreen.right._Viewer;
|
window.rightViewer.imageryLayers.removeAll();
|
window.rightViewer = DoubleScreen.right._Viewer;
|
window.rightViewer.animation.container.style.visibility = "hidden";
|
// window.rightViewer.timeline.container.style.visibility = "hidden";
|
//大气层
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window.rightViewer.scene.globe.showGroundAtmosphere = false;
|
window.rightViewer.scene.skyAtmosphere.show = false;
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const compass = document.getElementsByClassName("bottom_btn")[0];
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compass.style.right = "calc(50% + 70px)";
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store.state.doubleMap = true;
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setTimeout(() => {
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window.functionGetLayer({
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type: "getlayer",
|
value: true,
|
});
|
}, 100);
|
},
|
//土方量计算
|
Volumetric() {
|
if (window.Volumetric) {
|
window.Volumetric.deleteObject();
|
window.Volumetric = null;
|
}
|
window.Volumetric = earthCtrl.analysis.createVolumetricMeasure({});
|
window.Volumetric.startDrawing();
|
},
|
//垂直高度
|
verticalHeight() {
|
sgworld.Analysis.verticalHeight(this.colorAll, () => { });
|
},
|
//高程测量
|
heightMeasure() {
|
earthCtrl.Analysis.altitude(this.colorAll, () => { });
|
},
|
//表面面积
|
planeDistance() {
|
// earthCtrl.analysis.getPlaneArea(function (e) { });
|
// var colorAll = this.colorAll
|
// sgworld.Analysis.surfaceArea({
|
// colorAll,
|
// tin: false, // 是否显示tin三角网
|
// onlyTerrain: false // 是否只测量精细地形
|
// }, () => {
|
|
// });
|
earthCtrl.analysis.getSurfaceArea3d(function (e) {
|
console.info(e);
|
});
|
},
|
//表面距离
|
surfaceDistance() {
|
sgworld.Analysis.horizontalDistance(this.colorAll, () => { });
|
},
|
//点漫游
|
pointRoam() {
|
earthCtrl.Analysis.setPointFly();
|
},
|
//线漫游
|
lineRoam() {
|
earthCtrl.Command.execute(2, 3, "", (data) => {
|
data.showPoint = false;
|
data.showLine = true;
|
data.mode = 1;
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// 弹窗数据
|
window.PathAnimationData = {
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flyData: data,
|
};
|
window.PathAnimationData.winIndex = layer.open({
|
type: 2,
|
title: "路径动画",
|
shade: false,
|
area: ["352px", "690px"],
|
offset: "r",
|
skin: "other-class",
|
content: SmartEarthRootUrl + "Workers/path/Path.html",
|
end: function () {
|
PathAnimationData.fly && PathAnimationData.fly.exit();
|
},
|
});
|
});
|
},
|
//清除按钮
|
clearALL(id) {
|
this.clearTopTools();
|
// id.value.forEach((e) => {
|
|
// });
|
},
|
//清除方法
|
clearTopTools(id) {
|
store.state.doubleMap = false;
|
store.state.doubleMenu = false;
|
if (earthCtrl.shadows) {
|
Viewer.animation.container.style.visibility = "hidden";
|
Viewer.timeline.container.style.visibility = "hidden";
|
Viewer.clock.shouldAnimate = false;
|
return (earthCtrl.shadows = false);
|
}
|
if (window.Volumetric) {
|
window.Volumetric.deleteObject();
|
window.Volumetric = null;
|
}
|
if (this.localPoint) {
|
this.localPoint.deleteObject();
|
this.localPoint = null;
|
}
|
const globe = Viewer.scene.globe;
|
if (window.material) {
|
window.material = null;
|
globe.material = null;
|
Viewer.scene.globe.enableLighting = false;
|
return;
|
}
|
if (window.DoubleScreen) {
|
window.DoubleScreen && window.DoubleScreen.destroy();
|
window.DoubleScreen = null;
|
const compass = document.getElementsByClassName("bottom_btn")[0];
|
compass.style.right = "70px";
|
}
|
sgworld.Analysis.clearMeasure();
|
sgworld.Creator.SimpleGraphic.clear();
|
// this.toolMenu.removeFromMap();
|
sgworld.Creator.SimpleGraphic.clear();
|
// this.toolFlag = null;
|
// this.toolMenu = null;
|
// }
|
earthCtrl.analysis.deleteObject();
|
},
|
clearLeftTools(res) { },
|
//空间查询属性定位
|
spaceLocation(res) {
|
var name = '空间查询';
|
debugger
|
this.setClearLocation(name);
|
switch (res.type) {
|
case 'MultiPolygon':
|
for (var i in res.coordinates) {
|
this.setLocationPolygon(res.coordinates[i], name)
|
}
|
break;
|
case 'MultiLineString':
|
for (var i in res.coordinates) {
|
this.setLocationLine(res.coordinates[i], name)
|
}
|
break;
|
case 'Point':
|
this.setLocationPoint(res.coordinates, name)
|
break;
|
}
|
},
|
//清空之前绘制图形
|
setClearLocation(res) {
|
for (var i = 0; i < window.Viewer.entities._entities._array.length; i++) {
|
if (window.Viewer.entities._entities._array[i].name == res) {
|
window.Viewer.entities.remove(window.Viewer.entities._entities._array[i])
|
i = i - 1;
|
}
|
}
|
},
|
setLocationPolygon(res, name) {
|
var position = [];
|
var geom = res[0]
|
for (var i in geom) {
|
position.push(geom[i][0], geom[i][1])
|
}
|
var locationPolygonEntity = window.Viewer.entities.add({
|
name: name,
|
polygon: {
|
hierarchy: { positions: Cesium.Cartesian3.fromDegreesArray(position) },
|
outline: true,
|
outlineWidth: 100,
|
arcType: Cesium.ArcType.RHUMB,
|
material: Cesium.Color.CORNFLOWERBLUE.withAlpha(0.4),
|
outline: true, // height is required for outline to display
|
outlineColor: Cesium.Color.DODGERBLUE,
|
}
|
});
|
this.setViewerFlyTo(locationPolygonEntity)
|
},
|
setLocationPoint(res, name) {
|
const position = window.Viewer.entities.add({
|
name: name,
|
position: Cesium.Cartesian3.fromDegrees(res[0], res[1]),
|
billboard: {
|
image: config.StaticFileBaseUrl + '/Workers/image/location.png',
|
// 设置贴地
|
heightReference: Cesium.Color.CORNFLOWERBLUE.withAlpha(0.4),
|
verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
|
scale: 5.0,
|
},
|
});
|
|
this.setViewerFlyTo(position)
|
},
|
setViewerFlyTo(entity) {
|
window.Viewer.flyTo(entity, {
|
offset: {
|
heading: Cesium.Math.toRadians(0.0),
|
pitch: Cesium.Math.toRadians(-45),
|
range: 40000
|
}
|
});
|
},
|
|
|
setLocationLine(res, name) {
|
var position = [];
|
|
for (var i in res) {
|
position.push(res[i][0], res[i][1])
|
}
|
var polyline = window.Viewer.entities.add({
|
name: name,
|
polyline: {
|
positions: Cesium.Cartesian3.fromDegreesArray(position),
|
width: 10.0,
|
material: new Cesium.PolylineOutlineMaterialProperty({
|
color: Cesium.Color.CORNFLOWERBLUE.withAlpha(0.4),
|
outlineWidth: 1,
|
outlineColor: Cesium.Color.CORNFLOWERBLUE,
|
}),
|
clampToGround: true,
|
|
},
|
})
|
this.setViewerFlyTo(polyline)
|
}
|
|
};
|
export default menuTool;
|
