tianditu-types

declare namespace T { class DrivingRoute { /** 创建一个驾车导航实例，用于获取驾车路线规划方案 */ constructor(map: Map, opts: DrivingRouteOptions); /** 发起检索 */ search(start: LngLat, end: LngLat): void; /** 返回最近一次检索的结果 */ getResults(): DrivingRouteResult; /** 清除最近一次检索的结果 */ clearResults(): void; /** 设置路线规划策略，参数为策略常量 */ setPolicy(policy: number): void; /** 设置检索结束后的回调函数 */ setSearchCompleteCallback(fun: Exclude<DrivingRouteOptions["onSearchComplete"], undefined>): void; } interface DrivingRouteOptions { /** * 驾车策略参数 * TMAP_DRIVING_POLICY_LEAST_TIME = 0 最少时间 * TMAP_DRIVING_POLICY_LEAST_DISTANCE = 1 最短距离 * TMAP_DRIVING_POLICY_AVOID_HIGHWAYS = 2 避开高速 * TMAP_DRIVING_POLICY_WALK = 3 步行 */ policy: number; /** 检索结束后的回调函数 */ onSearchComplete?: (result: DrivingRouteResult) => void; } interface DrivingRouteResult { /** 起点"lng,lat" */ start: string; /** 终点"lng,lat" */ end: string; results: { mid: string; /** 起点"lng,lat" */ orig: string; /** 终点"lng,lat" */ dest: string; /** 完整路径 */ routes: { /** 路径条数 */ count: string; time: string; item: { /** 路径id */ id: string; /** 路径导航文本描述 */ strguide: string; signage: null; /** 当前道路名称 */ streetName: string; /** 下个道路名称 */ nextStreetName: string; tollStatus: number; /** 节点经纬度"lng,lat" */ turnlatlon: string; }[]; }; /** 简略路径 */ simple: { item: { id: "0"; strguide: "从清华东路出发，行驶到学院路,进入新街口南大街。"; streetNames: "清华东路"; lastStreetName: "学院路"; linkStreetName: "新街口南大街"; signage: null; tollStatus: 0; turnlatlon: "116.33297,39.99922"; streetLatLon: "116.33297,39.99922;116.33303,39.99922;116.33303,39.99922;116.33339,39.99922;116.33339,39.99922;116.33372,39.99922;116.33372,39.99922;116.33484,39.99926;116.33484,39.99926;116.3353,39.99929;116.3353,39.99929;116.33705,39.99935;116.33705,39.99935;116.33805,39.99937;116.33805,39.99937;116.33912,39.99939;116.33912,39.99939;116.34087,39.99946;116.34087,39.99946;116.34142,39.99949;116.34142,39.99949;116.34158,39.99949;116.34158,39.99949;116.34206,39.99949;116.34206,39.99949;116.34222,39.99949;116.34222,39.99949;116.34256,39.99951;116.34256,39.99951;116.34283,39.99951;116.34283,39.99951;116.34302,39.99951;116.34302,39.99951;116.34351,39.99951;116.34351,39.99951;116.34384,39.99951;116.34384,39.99951;116.34432,39.99951;116.34432,39.99951;116.34486,39.99953;116.34486,39.99953;116.34528,39.99955;116.34528,39.99955;116.34568,39.99956;116.34568,39.99956;116.34602,39.99957;116.34602,39.99957;116.34628,39.99957;"; streetDistance: 1134; segmentNumber: 0; }[]; }; /** */ distance: 17.5; duration: 1259; /** "lng,lat;lng,lat;..." */ routelatlon: string; }; /** 返回起点 */ getStart(): LngLat; /** 返回终点 */ getEnd(): LngLat; /** 返回方案个数 */ getNumPlans(): number; /** 返回索引指定的方案。索引0表示第一条方案 */ getPlan(i: number): DrivingRoutePlan; } interface DrivingRoutePlan { /** 返回该方案包含的线路的个数 */ getNumRoutes(): number; /** 返回方案中索引指定的线路信息。索引0表示第一条线路 */ getRoute(i: number): Route; /** 返回方案总距离，单位为公里 */ getDistance(): number; /** 返回方案总时间，单位为秒 */ getDuration(): number; /** 返回途径点 */ getWayPois(): LngLat[]; /** 返回路线的经纬度 */ getPath(): LngLat[]; } interface Route { /** 返回该段路线包含的关键点个数 */ getNumSteps(): number; /** 返回索引指定的关键点。索引0表示第一个关键点 */ getStep(i: number): Step; /** 返回该段路线距离 */ getDistance(): number; /** 返回该段路线在方案中的索引位置 */ getIndex(): number; /** 返回该段路线的坐标 */ getPath(): LngLat[]; } interface Step { /** 返回关键点地理坐标 */ getPosition(): LngLat; /** 返回本关键点在路线中的位置索引 */ getIndex(): number; /** 返回关键点描述文本 */ getDescription(): string; } }