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@vtx/cs-map

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React components for Vortex

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports["default"] = void 0; var _react = _interopRequireWildcard(require("react")); var _propTypes = _interopRequireDefault(require("prop-types")); var _cesium = require("cesium"); var _ahooks = require("ahooks"); var _turf = require("@turf/turf"); var _HighlightLayer = _interopRequireDefault(require("../highlight-layer/HighlightLayer")); var _base = require("./base"); require("./material"); var _getDefaultMapInfo2 = _interopRequireDefault(require("../_util/getDefaultMapInfo")); require("cesium/Build/Cesium/Widgets/widgets.css"); var _classnames = _interopRequireDefault(require("classnames")); var _events = require("../events"); var _Popup = _interopRequireDefault(require("./Popup")); var _Provider = _interopRequireDefault(require("../_util/Provider")); var _Layers = _interopRequireDefault(require("./Layers")); var _EventEmitter = _interopRequireDefault(require("../_util/EventEmitter")); var _useGetMapFeatureInfoByText = _interopRequireDefault(require("./hooks/useGetMapFeatureInfoByText")); var _lodash = require("lodash"); var _createFeatureCollection = require("../feature-layer/createFeatureCollection"); var _getBBoxFromGeojson = _interopRequireDefault(require("../_util/getBBoxFromGeojson.js")); var _heightAndZoom = require("../_util/heightAndZoom.js"); var _TdtImageryProvider = require("./base/imagery/tdt/TdtImageryProvider"); var _IRSImageryProvider = require("./base/imagery/irs/IRSImageryProvider"); var _FeatureLayer = _interopRequireDefault(require("../feature-layer/FeatureLayer")); var _defaultTextEnum = _interopRequireDefault(require("./defaultTextEnum.js")); var _excluded = ["center", "fitViewHeight", "dark", "zoom", "createdMap", "defaultView", "encrypt"], _excluded2 = ["geoJson", "geometryInfo", "data", "entity", "lng", "lat", "height", "options"]; function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); } function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? 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Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; } function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; } function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); } function Map(props) { var _props$width = props.width, width = _props$width === void 0 ? '100%' : _props$width, _props$height = props.height, height = _props$height === void 0 ? '100%' : _props$height, _props$dark = props.dark, dark = _props$dark === void 0 ? true : _props$dark, tk = props.tk, children = props.children, onCloseTemplateBefore = props.onCloseTemplateBefore, onZoom = props.onZoom, _props$defaultPitch = props.defaultPitch, defaultPitch = _props$defaultPitch === void 0 ? -88.0 : _props$defaultPitch, _props$onEvents = props.onEvents, onEvents = _props$onEvents === void 0 ? {} : _props$onEvents, baseMapUrl = props.baseMapUrl, _props$duration = props.duration, duration = _props$duration === void 0 ? 3 : _props$duration, _props$baseMapStyle = props.baseMapStyle, baseMapStyle = _props$baseMapStyle === void 0 ? { imageryProvider: 'TdtImageryProvider', style: 'dark' } : _props$baseMapStyle, _props$autoView = props.autoView, autoView = _props$autoView === void 0 ? true : _props$autoView, _props$closePopupAuto = props.closePopupAutoView, closePopupAutoView = _props$closePopupAuto === void 0 ? true : _props$closePopupAuto, _props$highlightColor = props.highlightColor, highlightColor = _props$highlightColor === void 0 ? '#f7ff01' : _props$highlightColor, hideHighlight = props.hideHighlight, wrapDomStyle = props.wrapDomStyle, mapDomStyle = props.mapDomStyle, baseMapOptions = props.baseMapOptions, _props$viewMode = props.viewMode, viewMode = _props$viewMode === void 0 ? '2D' : _props$viewMode, baseColor = props.baseColor, setLoading = props.setLoading, customEnumText = props.customEnumText; var TextEnum = _objectSpread(_objectSpread({}, _defaultTextEnum["default"]), customEnumText); var _useState = (0, _react.useState)(false), _useState2 = _slicedToArray(_useState, 2), mapLoaded = _useState2[0], setMapLoaded = _useState2[1]; var _useState3 = (0, _react.useState)(false), _useState4 = _slicedToArray(_useState3, 2), tipVis = _useState4[0], setTipVis = _useState4[1]; var _useState5 = (0, _react.useState)(null), _useState6 = _slicedToArray(_useState5, 2), tip = _useState6[0], setTip = _useState6[1]; var mapRef = (0, _react.useRef)(null); var mapDomRef = (0, _react.useRef)(null); var tipRef = (0, _react.useRef)(null); var popupRef = (0, _react.useRef)(); var getMapFeatureInfoByText = (0, _useGetMapFeatureInfoByText["default"])(mapRef); (0, _react.useEffect)(function () { initMap(); return function () { setLoading === null || setLoading === void 0 || setLoading(false); }; }, []); (0, _ahooks.useUpdateEffect)(function () { if (mapRef.current) { mapRef.current.baseMap.setBaseMap(baseMapStyle); addLabelImageryProvider(); } }, [JSON.stringify(baseMapStyle)]); var addLabelImageryProvider = function addLabelImageryProvider() { if (!baseMapStyle.hideLabel) { // 调用影响中文注记服务 if (baseMapStyle.imageryProvider === 'TdtImageryProvider') { var cia = new _TdtImageryProvider.TdtLabelImageryProvider(_objectSpread({ tk: tk }, baseMapStyle)); mapRef.current.imageryLayers.addImageryProvider(cia); // 添加到cesium图层上 } else if (baseMapStyle.imageryProvider === 'IRSImageryProvider') { var _cia = new _IRSImageryProvider.IRSLabelImageryProvider(baseMapStyle); mapRef.current.imageryLayers.addImageryProvider(_cia); // 添加到cesium图层上 } } else { if (mapRef.current) { var layers = mapRef.current.imageryLayers._layers || []; var ciaLayer = layers.find(function (item) { var _item$_imageryProvide; return ((_item$_imageryProvide = item._imageryProvider) === null || _item$_imageryProvide === void 0 ? void 0 : _item$_imageryProvide._layer) === 'cia_w'; }); if (ciaLayer) { mapRef.current.imageryLayers.remove(ciaLayer); } } } }; var initMap = function initMap() { var center = props.center, fitViewHeight = props.fitViewHeight, dark = props.dark, zoom = props.zoom, createdMap = props.createdMap, defaultView = props.defaultView, encrypt = props.encrypt, options = _objectWithoutProperties(props, _excluded); var _getDefaultMapInfo = (0, _getDefaultMapInfo2["default"])(), minZoom = _getDefaultMapInfo.minZoom, maxZoom = _getDefaultMapInfo.maxZoom, defaultZoomLevel = _getDefaultMapInfo.defaultZoomLevel, longitude = _getDefaultMapInfo.longitude, latitude = _getDefaultMapInfo.latitude; // 默认视野相关 var viewDefault = _objectSpread({ center: center || [(defaultView === null || defaultView === void 0 ? void 0 : defaultView.x) || longitude || 120.081627, (defaultView === null || defaultView === void 0 ? void 0 : defaultView.y) || latitude || 30.89638], zoom: zoom || defaultZoomLevel && Number(defaultZoomLevel) || 0, minZoom: minZoom && Number(minZoom) || 0, maxZoom: maxZoom && Number(maxZoom) || 20, pitch: viewMode === '3D' ? -35 : defaultPitch }, defaultView); if (viewDefault.zoom && !viewDefault.center[2]) { viewDefault.center[2] = (0, _heightAndZoom.zoomToHeight)(viewDefault.zoom); } _cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJhZjc0ZDQ1ZS0wNWNhLTRhMDQtODJmYy03NTcyNDcxYzgzMDUiLCJpZCI6NzE4MTQsImlhdCI6MTYzNTQ3NzgyNX0.4TrdZWPWc9_6jLeGe90bRmBPB14XptwinSewVMu1iCE'; var imageryProvider = baseMapStyle.imageryProvider && _base.Imagery[baseMapStyle.imageryProvider] && new _base.Imagery[baseMapStyle.imageryProvider](_objectSpread({ style: baseMapStyle.style, url: baseMapUrl, crs: 'WGS84', dark: dark, a: 11 }, baseMapStyle)); var map = new _cesium.Viewer(mapDomRef.current, _objectSpread({ shouldAnimate: true, animation: false, // 控制场景动画的播放速度控件 baseLayerPicker: false, // 底图切换控件 fullscreenButton: false, // 全屏控件 geocoder: false, // 地理位置查询定位控件 homeButton: false, // 默认相机位置控件 timeline: false, // 时间滚动条控件 infoBox: false, //是否显示信息框 sceneModePicker: false, //是否显示3D/2D选择器 selectionIndicator: false, // 点击点绿色弹出 是否显示选取指示器组件 sceneMode: _cesium.SceneMode.SCENE3D, //设定3维地图的默认场景模式: SceneMode.SCENE2D、SceneMode.SCENE3D、SceneMode.MORPHING navigationHelpButton: false, // 默认的相机控制提示控件 scene3DOnly: true, // 每个几何实例仅以3D渲染以节省GPU内存 navigationInstructionsInitiallyVisible: false, showRenderLoopErrors: process.env.NODE_ENV === 'development', //是否显示渲染错误 orderIndependentTranslucency: false, //设置背景透明 imageryProvider: imageryProvider }, options)); // 统一加密啊配置 map.encrypt = encrypt; map.clock.currentTime = new _cesium.JulianDate.fromIso8601('2024-01-26T12:00:00Z'); map.viewDefault = viewDefault; // 设置地球暗色 if (dark) { map.scene.globe.baseColor = _cesium.Color.fromCssColorString('#152937'); } // 设置地球颜色 if (baseColor) { map.scene.globe.baseColor = _cesium.Color.fromCssColorString(baseColor); } // 事件订阅 map.eventEmitter = new _EventEmitter["default"](); // 监听加载是否完成 var helper = new _cesium.EventHelper(); helper.add(map.scene.globe.tileLoadProgressEvent, function (e) { setLoading === null || setLoading === void 0 || setLoading(true); map.eventEmitter.emit('loading', e); if (e === 0) { setLoading === null || setLoading === void 0 || setLoading(false); } }); // 设置cesium请求调度器的最大并发数量 _cesium.RequestScheduler.maximumRequestsPerServer = 18; // 关闭请求调度器的请求节流 _cesium.RequestScheduler.throttleRequests = false; map.viewMode = viewMode; // 自动调整视角 map.autoView = autoView; // 关闭气泡自动调整视角 map.closePopupAutoView = closePopupAutoView; // 去版权信息 map._cesiumWidget._creditContainer.style.display = 'none'; // 隐藏cesium ion mapRef.current = map; map.dark = dark; // 地图fit高度 map.fitViewHeight = fitViewHeight || 5000; // 隐藏高亮效果 map.hideHighlight = hideHighlight; // 底图服务 map.baseMap = new _base.BaseMap({ map: map, imageryProvider: baseMapStyle.imageryProvider, style: baseMapStyle.style, layer: imageryProvider, options: baseMapOptions, TextEnum: TextEnum }); // 添加 dataSource 和 imagery 图层 map.layers = new _Layers["default"]({ map: map }); // 高亮图层 map.highlightLayer = new _HighlightLayer["default"]({ map: map, color: highlightColor }); // 图层改变的时候 map.layers.on('change', function (layers) { onEvents.layersChange && onEvents.layersChange(layers); map.eventEmitter.emit('layersChange', layers); }); // 图层新增 map.layers.on('add', function (layer) { onEvents.layersAdd && onEvents.layersAdd(layer); map.eventEmitter.emit('layersAdd', layer); }); // 图层移除 map.layers.on('remove', function (layer) { onEvents.layersRemove && onEvents.layersRemove(layer); map.eventEmitter.emit('layersRemove', layer); }); // 图层清空 map.layers.on('clear', function () { onEvents.layersClear && onEvents.layersClear(); map.eventEmitter.emit('layersClear'); }); // 图层展示隐藏 map.layers.on('visible', function (layer, visible) { map.layers.onChange(); // 触发图层改变 // 图层关闭时,隐藏自身的气泡 if (!visible && map.popupRef) { map.hideTemplate(layer); } onEvents.layersVisible && onEvents.layersVisible(layer, visible); map.eventEmitter.emit('layersVisible'); }); // 图层变化 map.layersChange = function () { map.layers.onChange(); }; // 获取 layers 里面的 key 集合 map.getAllKeys = function () { return map.layers.getAllKeys(); }; // 获取当前展示的 keys map.getLayersShowKeys = function () { return map.layers.getShowKeys(); }; // 获取当前隐藏的 keys map.getLayersHiddenKeys = function () { return map.layers.getHiddenKeys(); }; // 根据 keys 设置图层的显示,其他的隐藏 map.setLayersShowByKeys = function (_keys) { return map.layers.setShowByKeys(_keys); }; // 根据 keys 设置图层的隐藏,其他的显示 map.setLayersHideByKeys = function (_keys) { return map.layers.setHideByKeys(_keys); }; // 添加图层 map.addLayer = function (layer, index) { return map.layers.addLayer(layer, index); }; // 移除图层 map.removeLayer = function (layer) { return map.layers.removeLayer(layer); }; // 清除图层和entity map.clearLayers = function () { return map.layers.clearLayers(); }; // 获取 ImageLayer 图层 map.getImageLayers = function (keys) { return map.layers.getImageLayers(keys); }; // 获取 FeatureLayer 图层 map.getFeatureLayers = function (keys) { return map.layers.getFeatureLayers(keys); }; // 获取 Imagery 图层最后一个 index 值 map.getImageryLastIndex = function (_index) { var index = 1; var layers = map.getImageryLayers(); if (layers !== null && layers !== void 0 && layers.length) { if (_index && layers.findIndex(function (v) { return _index < v.zIndex; }) !== -1) { var _i = layers.findIndex(function (v) { return _index < v.zIndex; }) + 1; index = _i < index ? _i : index; } else { index = layers.length; } } return index; }; // 查找所有dataSource和imagery图层 map.getAllLayers = function () { var _map$dataSources, _map$imageryLayers, _map$scene; var dataSources = (map === null || map === void 0 || (_map$dataSources = map.dataSources) === null || _map$dataSources === void 0 ? void 0 : _map$dataSources._dataSources) || []; var imageryLayers = (map === null || map === void 0 || (_map$imageryLayers = map.imageryLayers) === null || _map$imageryLayers === void 0 ? void 0 : _map$imageryLayers._layers) || []; var primitives = (map === null || map === void 0 || (_map$scene = map.scene) === null || _map$scene === void 0 || (_map$scene = _map$scene.primitives) === null || _map$scene === void 0 ? void 0 : _map$scene._primitives) || []; return [].concat(_toConsumableArray(dataSources), _toConsumableArray(imageryLayers), _toConsumableArray(primitives)); }; // 根据key查找imageryLayers图层 map.getImageryLayers = function (_keys) { var _map$imageryLayers2; var layers = (map === null || map === void 0 || (_map$imageryLayers2 = map.imageryLayers) === null || _map$imageryLayers2 === void 0 ? void 0 : _map$imageryLayers2._layers) || []; if (_keys && layers.length) { var keys = Array.isArray(_keys) ? _keys : [_keys]; return layers.filter(function (layer) { return layer.key && keys.includes(layer.key); }); } return layers; }; // 通过图形查询所属图层 map.getLayerByFeature = function (entity) { if (!entity) return; return map.getAllLayers().find(function (layer) { if (entity instanceof _cesium.ImageryLayerFeatureInfo) { var _entity$imageryLayer; if (layer !== null && layer !== void 0 && layer.key && layer.key === (entity === null || entity === void 0 || (_entity$imageryLayer = entity.imageryLayer) === null || _entity$imageryLayer === void 0 ? void 0 : _entity$imageryLayer.key)) { return layer; } } else if (layer instanceof _cesium.Cesium3DTileset && entity instanceof _cesium.Cesium3DTileFeature) { var _entity$primitive; if (layer !== null && layer !== void 0 && layer.key && layer.key === (entity === null || entity === void 0 || (_entity$primitive = entity.primitive) === null || _entity$primitive === void 0 ? void 0 : _entity$primitive.key)) { return layer; } } else if (layer instanceof _cesium.Primitive) { var _entity$primitive2; if (layer !== null && layer !== void 0 && layer.key && layer.key === (entity === null || entity === void 0 || (_entity$primitive2 = entity.primitive) === null || _entity$primitive2 === void 0 ? void 0 : _entity$primitive2.key)) { return layer; } } else { if (layer !== null && layer !== void 0 && layer.key && layer.key === (entity === null || entity === void 0 ? void 0 : entity.key)) { return layer; } } }); }; // 获取 3DTiles feature 属性 map.get3DTileFeatureProperties = function (feature) { var properties = {}; if (feature && feature.getPropertyNames) { var propertyIds = feature.getPropertyNames() || []; if (propertyIds !== null && propertyIds !== void 0 && propertyIds.length) { var length = propertyIds.length; for (var i = 0; i < length; ++i) { var propertyId = propertyIds[i]; properties[propertyId] = feature.getProperty(propertyId); } } } return properties; }; // 获取entity中数据 map.getProperties = function (feature) { var _feature$primitive; if (feature instanceof _cesium.Cesium3DTileFeature) { return map.get3DTileFeatureProperties(feature); } else if (feature !== null && feature !== void 0 && (_feature$primitive = feature.primitive) !== null && _feature$primitive !== void 0 && _feature$primitive.data && (feature === null || feature === void 0 ? void 0 : feature.primitive) instanceof _cesium.Primitive) { return feature.primitive.data.find(function (item) { return item.id === feature.id; }); } else { var _feature$_properties, _properties; var properties = (feature === null || feature === void 0 || (_feature$_properties = feature._properties) === null || _feature$_properties === void 0 ? void 0 : _feature$_properties.getValue(feature._id)) || (feature === null || feature === void 0 ? void 0 : feature.properties) || {}; properties = ((_properties = properties) === null || _properties === void 0 ? void 0 : _properties.properties) || properties; return properties; } }; // 通过key查询图层 map.getLayerByKey = function (key) { return map.getAllLayers().find(function (layer) { return key && layer.key && layer.key === key; }); }; // 根据id查询图层 map.getLayerById = map.getLayerByKey; // 通过keys查询多个图层 map.getLayerByKeys = function (keys) { return map.getAllLayers().filter(function (layer) { return layer.key && keys.includes(layer.key); }); }; map.destroyhighlightLayer = function () { map.highlightLayer.clearFeatures(); }; // 添加高亮entity map.addHighlightFeature = function (feature, style) { map.highlightLayer.addHighlightFeature(feature, style); }; // 通过返回值控制是否执行关闭 map.onCloseTemplateBefore = function (feature) { // 清除高亮 map.destroyhighlightLayer(); if (onCloseTemplateBefore) { return onCloseTemplateBefore(feature); } }; // 根据key查找展示的图层 map.getVisibleLayersByKeys = function (keys) { var layers = map.getAllLayers() || []; return layers.filter(function (layer) { if (typeof keys === 'string') { return layer.key === keys && layer.show; } else if (Array.isArray(keys)) { return keys.includes(layer.key) && layer.show; } else { return layer.show && layer.key; } }); }; // 展示提示 map.showTip = function (content) { setTip(content); }; // 隐藏提示 map.hideTip = function () { setTip(null); }; // 根据图层条件设置图层选中 map.showTemplateByFilter = /*#__PURE__*/function () { var _ref = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee(key, field, value, _highlightLayer) { var layer, obj; return _regenerator().w(function (_context) { while (1) switch (_context.n) { case 0: layer = map.getLayerByKey(key); if (layer !== null && layer !== void 0 && layer.show) { obj = layer.getFeatureByFieldValue(field, value); if (obj) { if (obj.then) { obj.then(function (features) { if (features !== null && features !== void 0 && features.length) { var feature = features[0]; map.showTemplate(feature.feature, _highlightLayer || map.highlightLayer); } }); } else { map.showTemplate(obj, _highlightLayer || map.highlightLayer); } } else { map.hideTemplate(); } } case 1: return _context.a(2); } }, _callee); })); return function (_x, _x2, _x3, _x4) { return _ref.apply(this, arguments); }; }(); // 展示看板 map.showTemplate = function (feature) { popupRef.current.showTemplate(feature); }; // 隐藏看板 map.hideTemplate = function () { popupRef.current.hideTemplate(); }; // 鼠标事件控制器 var handleEvent = new _cesium.ScreenSpaceEventHandler(map.scene.canvas); // 获取图层上的图形信息 map.pickDataSourcesFeature = function (event) { if (event !== null && event !== void 0 && event.position) { var _pick; var position = event.position; var pick = map.scene.pick(position); if ((0, _lodash.isObject)((_pick = pick) === null || _pick === void 0 ? void 0 : _pick.id)) { pick = pick.id; } if (checkClickable(pick)) { return; } return pick; } }; // 根据关键字获取图形信息 map.getMapFeatureInfoByText = getMapFeatureInfoByText; // 获取wms的图形数据 map.pickImageryLayerFeatures = function (event) { if (event !== null && event !== void 0 && event.position) { var position = event.position; var pickRay = map.camera.getPickRay(position); return map.imageryLayers.pickImageryLayerFeatures(pickRay, map.scene); } }; // 获取当前地图中心的经纬度 map.getCenterPosition = function () { var centerResult = map.camera.pickEllipsoid(new _cesium.Cartesian2(map.canvas.clientWidth / 2, map.canvas.clientHeight / 2)); var curPosition = _cesium.Ellipsoid.WGS84.cartesianToCartographic(centerResult); var curLongitude = curPosition.longitude * 180 / window.Math.PI; var curLatitude = curPosition.latitude * 180 / window.Math.PI; return [curLongitude, curLatitude]; }; // 二三维切换 map.setViewMode = function (type) { map.viewMode = type; map.fitView(); }; // 下标显隐 map.setLabelVisible = function (visible) { map.getAllLayers().find(function (layer) { if (layer instanceof _FeatureLayer["default"]) { layer.label = visible; } }); }; // 获取地图视角信息 map.getViewOptions = function () { //获取当前视角的pitch var pitch = map.camera.pitch; //获取当前视角的heading var heading = map.camera.heading; //获取当前视角的 position(位置) var position = map.camera.position; var cameraHeight = map.camera.positionCartographic.height; // 经纬高对象 var cartographic = _cesium.Cartographic.fromCartesian(position); var x = _cesium.Math.toDegrees(cartographic.longitude); var y = _cesium.Math.toDegrees(cartographic.latitude); return { z: cameraHeight, x: x, y: y, pitch: _cesium.Math.toDegrees(pitch || 0.0), heading: _cesium.Math.toDegrees(heading || 0.0) }; }; // 获取当前地图视图的边界 map.getViewExtend = function () { var params = {}; var extend = map.camera.computeViewRectangle(); if (typeof extend === 'undefined') { //2D下会可能拾取不到坐标,extend返回undefined,因此作如下转换 var canvas = map.scene.canvas; var upperLeft = new _cesium.Cartesian2(0, 0); //canvas左上角坐标转2d坐标 var lowerRight = new _cesium.Cartesian2(canvas.clientWidth, canvas.clientHeight); //canvas右下角坐标转2d坐标 var ellipsoid = map.scene.globe.ellipsoid; var upperLeft3 = map.camera.pickEllipsoid(upperLeft, ellipsoid); //2D转3D世界坐标 var lowerRight3 = map.camera.pickEllipsoid(lowerRight, ellipsoid); //2D转3D世界坐标 var upperLeftCartographic = map.scene.globe.ellipsoid.cartesianToCartographic(upperLeft3); //3D世界坐标转弧度 var lowerRightCartographic = map.scene.globe.ellipsoid.cartesianToCartographic(lowerRight3); //3D世界坐标转弧度 var minx = _cesium.Math.toDegrees(upperLeftCartographic.longitude); //弧度转经纬度 var maxx = _cesium.Math.toDegrees(lowerRightCartographic.longitude); //弧度转经纬度 var miny = _cesium.Math.toDegrees(lowerRightCartographic.latitude); //弧度转经纬度 var maxy = _cesium.Math.toDegrees(upperLeftCartographic.latitude); //弧度转经纬度 params.minx = minx; params.maxx = maxx; params.miny = miny; params.maxy = maxy; } else { //3D获取方式 params.maxx = _cesium.Math.toDegrees(extend.east); params.maxy = _cesium.Math.toDegrees(extend.north); params.minx = _cesium.Math.toDegrees(extend.west); params.miny = _cesium.Math.toDegrees(extend.south); } // 返回屏幕所在经纬度范围 return params; }; // 根据camera高度近似计算当前层级 map.heightToZoom = _heightAndZoom.heightToZoom; // 根据当前层级近似计算camera高度 map.zoomToHeight = _heightAndZoom.zoomToHeight; // 注册事件 (0, _events.registerEventLayer)(map, props); // 注册地图组件事件 function registerMapEvent(e, event) { if (map[event]) { map[event](e); onEvents[event] && onEvents[event](e); } } // 注册图层组件事件 function registerEvent(feature, event, eventName) { if (feature) { var layer = map.getLayerByFeature(feature); if (layer !== null && layer !== void 0 && layer[eventName] || feature[eventName]) { var _feature$eventName; var properties = map.getProperties(feature) || {}; if (feature instanceof _cesium.ImageryLayerFeatureInfo && feature !== null && feature !== void 0 && feature.data) { properties = _objectSpread(_objectSpread({}, properties), {}, { data: feature === null || feature === void 0 ? void 0 : feature.data }); } // 触发自身事件 (_feature$eventName = feature[eventName]) === null || _feature$eventName === void 0 || _feature$eventName.call(feature, properties, { feature: feature, event: event }); if (layer !== null && layer !== void 0 && layer[eventName]) { layer[eventName](properties, { feature: feature, event: event }); } } } } // 监测图层是否允许点击 function checkClickable(feature) { var layer = map.getLayerByFeature(feature); var unclickable = false; // 无法单独设置group内的图层 // 暂时为了取消行政区划影像图层的点击效果 if (layer) { unclickable = layer.viewOnly || layer.unclickable; } return unclickable; } // 点击事件 handleEvent.setInputAction(function (event) { event.lonLat = map.getPositionLonLat(event); map._clickObject = event; registerMapEvent(event, 'onClick'); map.hideTip(); // 是否禁止冒泡 if (!map.cancelBubble) { var pick = map.scene.pick(event.position); if (pick instanceof _cesium.Cesium3DTileFeature) { var layer = map.getLayerByFeature(pick); if (layer) { if (layer.unclickable) { return; } registerEvent(pick, event, 'onClick'); if (layer.template) { map.onClickTemplateAfter && map.onClickTemplateAfter(pick); map.showTemplate(pick); } } } else { var entity = map.pickDataSourcesFeature(event); var featuresPromise = map.pickImageryLayerFeatures(event); if (entity) { registerEvent(entity, event, 'onClick'); var _layer = map.getLayerByFeature((entity === null || entity === void 0 ? void 0 : entity[0]) || entity); if (Array.isArray(entity) || _layer && _layer.template) { var _layer$cluster; map.onClickTemplateAfter && map.onClickTemplateAfter(entity); if (Array.isArray(entity) && (entity === null || entity === void 0 ? void 0 : entity.length) > 1 && _layer !== null && _layer !== void 0 && (_layer$cluster = _layer.cluster) !== null && _layer$cluster !== void 0 && _layer$cluster.hideTemplate) { return; } map.showTemplate(entity); } } else if ((0, _cesium.defined)(featuresPromise)) { // 兼容1.98.0版本 var handleFeatures = function handleFeatures(features) { features.sort(function (a, b) { return b.imageryLayer._layerIndex - a.imageryLayer._layerIndex; }); var feature = features === null || features === void 0 ? void 0 : features[0]; if (checkClickable(feature)) { return; } registerEvent(feature, event, 'onClick'); map.showTemplate(feature); }; // 针对低于 1.90.0 版本 if (_cesium.when) { (0, _cesium.when)(featuresPromise, handleFeatures); } else { featuresPromise.then(handleFeatures); } } } } }, _cesium.ScreenSpaceEventType.LEFT_CLICK); // 双击事件 handleEvent.setInputAction(function (event) { map.trackedEntity = undefined; // 取消双击锁定 event.lonLat = map.getPositionLonLat(event); registerMapEvent(event, 'onDoubleClick'); var feature = map.pickDataSourcesFeature(event); registerEvent(feature, event, 'onDoubleClick'); }, _cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK); // 鼠标移动 var hoverFeature; var getUid = function getUid(feature) { if (feature && !feature._id) { feature._id = window.Math.random(); } return feature._id; }; // 鼠标移入移出 handleEvent.setInputAction(function (event) { event.lonLat = map.getPositionLonLat({ position: event.endPosition }); registerMapEvent(event, 'onMouseMove'); var feature = map.pickDataSourcesFeature({ position: event.endPosition }); if (feature) { var layer = map.getLayerByFeature(feature); mapDomRef.current.style.cursor = 'pointer'; // 设置手形光标 if (layer && (layer.labelField || layer.tipTemplate)) { var labelField = layer.labelField, tipTemplate = layer.tipTemplate; var properties = map.getProperties(feature); var label; if (tipTemplate) { label = tipTemplate(properties); } else { label = properties ? properties[labelField] : ''; } if (label) { map.showTip(label); } else { map.hideTip(); } } else { map.hideTip(); } registerEvent(feature, event, 'onMouseMove'); // 判断是否在图形内移动 if (hoverFeature) { var uid = getUid(feature); var hoverUid = getUid(hoverFeature); // 判断是否进入新的图形 if (uid !== hoverUid) { registerEvent(hoverFeature, event, 'onMouseLeave'); registerEvent(feature, event, 'onMouseEnter'); hoverFeature = feature; } } else { registerEvent(feature, event, 'onMouseEnter'); hoverFeature = feature; } registerEvent(feature, event, 'onMouseMove'); } else { if (hoverFeature) { registerEvent(hoverFeature, event, 'onMouseLeave'); } mapDomRef.current.style.cursor = 'default'; // 恢复默认光标 hoverFeature = null; map.hideTip(); } }, _cesium.ScreenSpaceEventType.MOUSE_MOVE); // 层级事件 if (onZoom) { map.camera.moveEnd.addEventListener(function () { var viewRectangle = map.camera.computeViewRectangle(); var west = viewRectangle.west / window.Math.PI * 180; // 左上方(西) var north = viewRectangle.north / window.Math.PI * 180; //右上方(北) var east = viewRectangle.east / window.Math.PI * 180; // 右下方(东) var south = viewRectangle.south / window.Math.PI * 180; // 左下方(南) var cameraHeight = map.camera.positionCartographic.height; var zoom = map.heightToZoom(window.Math.ceil(cameraHeight)); onZoom && onZoom({ west: west, north: north, east: east, south: south, cameraHeight: cameraHeight, viewRectangle: viewRectangle, zoom: zoom }); }); } // 动态调整视角,不传参数为默认视角,参数可以是图层、图形、数据等 map.fitView = function (e) { var _ref2 = e || {}, geoJson = _ref2.geoJson, geometryInfo = _ref2.geometryInfo, data = _ref2.data, entity = _ref2.entity, lng = _ref2.lng, lat = _ref2.lat, _ref2$height = _ref2.height, height = _ref2$height === void 0 ? 50000 : _ref2$height, options = _ref2.options, rest = _objectWithoutProperties(_ref2, _excluded2); var pitch = map.camera.pitch; // 判断是否点击了图形 if (entity) { if (map.viewMode === '3D') { map.flyTo(entity, { duration: 2 }); } else { map.flyTo(entity, { duration: 2, offset: { heading: _cesium.Math.toRadians(0.0), pitch: pitch, range: height } }); } } else if (lng && lat) { map.camera.flyTo(_objectSpread({ destination: new _cesium.Cartesian3.fromDegrees(Number(lng), Number(lat), height), orientation: { pitch: _cesium.Math.toRadians(map.viewDefault.pitch || -88.0), roll: 0.0 }, duration: 2 }, rest)); } else if (data || geometryInfo || geoJson) { var _geoJson = geoJson; if (geometryInfo) { _geoJson = (0, _createFeatureCollection.createFeatureCollection)([{ geometryInfo: geometryInfo }]); } if (data) { _geoJson = (0, _createFeatureCollection.createFeatureCollection)(Array.isArray(data) ? data : [data]); } var box = (0, _getBBoxFromGeojson["default"])(_geoJson, _objectSpread({ padding: 100, unit: 'px' }, options)); // 单位为米 var point1 = (0, _turf.point)([box[0], box[1]]); var point2 = (0, _turf.point)([box[2], box[3]]); var centerPoint = (0, _turf.midpoint)(point1, point2); var z = (0, _turf.distance)(point1, point2) * (map.viewMode === '3D' ? 1100 : 1600); var heading = _cesium.Math.toRadians(map.viewDefault.heading || 0.0); var _pitch = _cesium.Math.toRadians(map.viewDefault.pitch); var _center = _cesium.Cartesian3.fromDegrees.apply(_cesium.Cartesian3, _toConsumableArray(centerPoint.geometry.coordinates)); map.camera.flyToBoundingSphere(new _cesium.BoundingSphere(_center, z), { offset: new _cesium.HeadingPitchRange(heading, _pitch, z), duration: 2 }); // map.camera.flyTo({ // destination: new Rectangle.fromDegrees(...box), //west, south, east, north, // orientation: { // pitch: map.viewMode === '3D' ? CesiumMath.toRadians(-35) : CesiumMath.toRadians(defaultPitch), // // roll: 0.0, // }, // duration: 2, // ...rest, // }); } else { var _map$viewDefault$cent = _slicedToArray(map.viewDefault.center, 3), x = _map$viewDefault$cent[0], y = _map$viewDefault$cent[1], _map$viewDefault$cent2 = _map$viewDefault$cent[2], _z2 = _map$viewDefault$cent2 === void 0 ? 80000.0 : _map$viewDefault$cent2; if (map.viewMode === '3D') { var _center2 = _cesium.Cartesian3.fromDegrees(x, y); var _heading = _cesium.Math.toRadians(map.viewDefault.heading || 0.0); var _pitch2 = _cesium.Math.toRadians(-35.0); map.camera.flyToBoundingSphere(new _cesium.BoundingSphere(_center2, _z2), { offset: new _cesium.HeadingPitchRange(_heading, _pitch2, _z2), duration: 2 }); } else { map.camera.flyTo({ destination: new _cesium.Cartesian3.fromDegrees(x, y, _z2), orientation: { pitch: _cesium.Math.toRadians(map.viewDefault.pitch || 0.0), heading: _cesium.Math.toRadians(map.viewDefault.heading || 0.0), roll: 0.0 }, duration: 2 }); } } }; map.fitViewByOptions = function (options) { var x = options.x, y = options.y, z = options.z, heading = options.heading, pitch = options.pitch, duration = options.duration; if (x && y) { var _z = z || map.camera.positionCartographic.height; map.camera.flyTo({ destination: new _cesium.Cartesian3.fromDegrees(x, y, _z), // 定位到范围中心点 orientation: { heading: _cesium.Math.toRadians(heading || 0.0), // 左右方向 pitch: _cesium.Math.toRadians(pitch || 0.0), // 上下方向 roll: 0.0 }, duration: duration || 1 }); } }; map.getPositionLonLat = function (event) { var cartesian = map.camera.pickEllipsoid(event.position, map.scene.globe.ellipsoid); // Cartesian3对象 if (cartesian) { var cartographic = _cesium.Cartographic.fromCartesian(cartesian); // 经纬高对象 var lng = _cesium.Math.toDegrees(cartographic.longitude); var lat = _cesium.Math.toDegrees(cartographic.latitude); return [lng, lat]; } return []; }; if (duration) { // 自动调整视角 map.fitView(); // 延时触发回调事件 setTimeout(function () { createdMap && createdMap(map, handleEvent); addLabelImageryProvider(); onEvents.createdMap && onEvents.createdMap(map, handleEvent); setMapLoaded(true); }, (duration + 0.5) * 1000); } else { var _map$viewDefault$cent3 = _slicedToArray(map.viewDefault.center, 3), x = _map$viewDefault$cent3[0], y = _map$viewDefault$cent3[1], _map$viewDefault$cent4 = _map$viewDefault$cent3[2], z = _map$viewDefault$cent4 === void 0 ? 80000.0 : _map$viewDefault$cent4; if (map.viewMode === '3D') { var _center3 = _cesium.Cartesian3.fromDegrees(x, y); var heading = _cesium.Math.toRadians(map.viewDefault.heading || 0.0); var pitch = _cesium.Math.toRadians(map.viewDefault.pitch || -35.0); map.camera.flyToBoundingSphere(new _cesium.BoundingSphere(_center3, z), { offset: new _cesium.HeadingPitchRange(heading, pitch, z), duration: 0 }); } else { map.camera.setView({ destination: new _cesium.Cartesian3.fromDegrees(x, y, z), orientation: { pitch: _cesium.Math.toRadians(map.viewDefault.pitch || 0.0), heading: _cesium.Math.toRadians(map.viewDefault.heading || 0.0), roll: 0.0 // default value } }); } // 延时触发回调事件 setTimeout(function () { createdMap && createdMap(map, handleEvent); addLabelImageryProvider(); onEvents.createdMap && onEvents.createdMap(map, handleEvent); setMapLoaded(true); }, 500); } }; var onMouseMove = function onMouseMove(event) { if (tip && tipRef.current) { tipRef.current.style.left = "".concat(event.nativeEvent.layerX + 15, "px"); tipRef.current.style.top = "".concat(event.nativeEvent.layerY + 15, "px"); } }; return /*#__PURE__*/_react["default"].createElement("div", { style: _objectSpread({ width: width, height: height, background: baseColor || dark ? '#152937' : '#cccccc' }, wrapDomStyle), className: (0, _classnames["default"])('cs-map-container') }, /*#__PURE__*/_react["default"].createElement("div", { ref: mapDomRef, className: (0, _classnames["default"])('cs-map'), onMouseMove: onMouseMove, onMouseOver: function onMouseOver() { return setTipVis(true); }, onMouseOut: function onMouseOut() { return setTipVis(false); }, style: mapDomStyle }, tip && tipVis && /*#__PURE__*/_react["default"].createElement("div", { ref: tipRef, className: (0, _classnames["default"])('custom-tip') }, tip)), mapLoaded && /*#__PURE__*/_react["default"].createElement(_Provider["default"], { value: { map: mapRef.current, showModal: props.showModal, TextEnum: TextEnum } }, children, mapRef.current && /*#__PURE__*/_react["default"].createElement(_Popu