网站建设与管理基础,西部数码网站备案,建设平台网站,网站建设属于商标哪个类目录 1、天地图路径规划2、路径规划3、参数说明4、Demo 1、天地图路径规划
天地图Web服务API为用户提供HTTP/HTTPS接口#xff0c;即开发者可以通过这些接口使用各类型的地理信息数据服务#xff0c;可以基于此开发跨平台的地理信息应用。
Web服务API对所有用户开放。使用本… 目录 1、天地图路径规划2、路径规划3、参数说明4、Demo 1、天地图路径规划
天地图Web服务API为用户提供HTTP/HTTPS接口即开发者可以通过这些接口使用各类型的地理信息数据服务可以基于此开发跨平台的地理信息应用。
Web服务API对所有用户开放。使用本组服务之前需要申请key。
Web服务API主要包括
地名搜索公交规划地理编码查询逆地理编码查询行政区划静态地图
2、路径规划
天地图的路径规划分为公交规划和驾车规划。 公交规划是根据输入起点和终点查询公交地铁规划线路驾车规划是根据输入起点、终点和途经点规划查询驾车路线。
3、参数说明
请求地址 http://api.tianditu.gov.cn/transit?typebuslinepostStr{“startposition”:“116.427562,39.939677”,“endposition”:“116.349329,39.939132”,“linetype”:“1”}tk您的密钥
请求参数
参数说明类型startPosition出发点坐标 “经度纬度”StringendPosition终点坐标 “经度纬度”StringlineType获取线路规划类型(按位判断规划类型以支持同时获取多种规划结果)第0位为1较快捷第1位为1少换乘第2位为1少步行第3位为1不坐地铁。String
返参说明
参数value说明value类型值域备注resultCode返回数据状态Int0-6hasSubway所有返回线路中是否有包含地铁的线路Json数组01results返回的整体结果String请求几种结果返回几种结果此数组中每个对象为一个请求类型的返回结果Json对象
{hasSubway: false,results: [{lineType: 1,lines: [{segments: [{segmentLine: [{segmentStationCount: 5,segmentTime: 12,segmentTransferTime: 0,segmentDistance: 7918.4817954727,direction: 地铁号线,SEndTime: 05:09-05:09,linePoint: 116.427562,39.939677;116.427547,39.940035;116.427536,39.940306;116.427508,39.940957;116.427486,39.942151;116.427481,39.942689;116.427527,39.944165;116.427553,39.945593;116.427485,39.946255;116.427314,39.946746;116.427057,39.947109;116.426736,39.947445;116.426528,39.947664;116.426385,39.947746;116.426357,39.947759;116.426281,39.947804;116.426212,39.947841;116.426084,39.947906;116.425675,39.948091;116.425111,39.948252;116.424669,39.948321;116.42386,39.948351;116.423438,39.948336;116.421594,39.948275;116.420773,39.948253;116.420388,39.94824;116.419674,39.948215;116.419567,39.948213;116.419234,39.948206;116.419098,39.9482;116.418705,39.948188;116.418298,39.948177;116.414176,39.94803;116.412771,39.947979;116.411824,39.947944;116.411533,39.947934;116.411377,39.947928;116.410184,39.947893;116.409805,39.94788;116.408928,39.947849;116.408676,39.947843;116.408099,39.947823;116.406412,39.947757;116.405055,39.947721;116.403359,39.947682;116.402437,39.947679;116.402017,39.947679;116.401864,39.947679;116.401573,39.947673;116.400766,39.947664;116.397375,39.94764;116.396188,39.947627;116.395136,39.947622;116.39367,39.947611;116.392413,39.947595;116.391331,39.947584;116.39111,39.947584;116.390344,39.947583;116.389325,39.947585;116.389238,39.947585;116.388289,39.947578;116.38772,39.947574;116.387518,39.947572;116.387297,39.947569;116.385611,39.947549;116.382967,39.947551;116.379847,39.947517;116.377827,39.947498;116.374749,39.947482;116.37377,39.947479;116.373714,39.947479;116.373647,39.947479;116.372799,39.947467;116.372688,39.947467;116.371245,39.947454;116.371045,39.947452;116.369336,39.947445;116.366827,39.94732;116.365823,39.947255;116.364864,39.947117;116.364357,39.947005;116.363154,39.94666;116.359446,39.945161;116.357039,39.94441;116.351092,39.942766;116.350575,39.942531;116.350176,39.942249;116.349555,39.941349;116.349349,39.940875;116.349282,39.940389;116.349329,39.939132;,lineName: 地铁号线,byuuid: 23213}],stationEnd: {lonlat: 116.349329,39.939132,name: 西直门站,uuid: 133057},segmentType: 3,stationStart: {lonlat: 116.427562,39.939677,name: 东直门站,uuid: 133017}}],lineName: 地铁号线 |}]}],resultCode: 0
}4、Demo
以Android端为例利用天地图Web服务实现路径规划。 起点116.4341,39.9337 终点116.4778,39.9226 执行代码在地图上加载的结果如下返回了4条线路分别为 线路1 线路2 线路3 线路4
