android高德地图api驾车路线规划,规划结果 + 驾车路线绘制

html,

body,

#container {

width: 100%;

height: 100%;

}

var map = new AMap.Map("container", {

center: [116.397559, 39.89621],

zoom: 14

});

var drivingOption = {

policy: AMap.DrivingPolicy.LEAST_TIME, // 其它policy参数请参考 https://lbs.amap.com/api/javascript-api/reference/route-search#m_DrivingPolicy

ferry: 1, // 是否可以使用轮渡

province: '京', // 车牌省份的汉字缩写

}

// 构造路线导航类

var driving = new AMap.Driving(drivingOption)

// 根据起终点经纬度规划驾车导航路线

driving.search(new AMap.LngLat(116.379028, 39.865042), new AMap.LngLat(116.427281, 39.903719), function(status, result) {

// result即是对应的驾车导航信息，相关数据结构文档请参考 https://lbs.amap.com/api/javascript-api/reference/route-search#m_DrivingResult

if (status === 'complete') {

if (result.routes && result.routes.length) {

// 绘制第一条路线，也可以按需求绘制其它几条路线

drawRoute(result.routes[0])

log.success('绘制驾车路线完成')

}

} else {

log.error('获取驾车数据失败：' + result)

}

});

function drawRoute (route) {

var path = parseRouteToPath(route)

var startMarker = new AMap.Marker({

position: path[0],

icon: 'https://webapi.amap.com/theme/v1.3/markers/n/start.png',

map: map

})

var endMarker = new AMap.Marker({

position: path[path.length - 1],

icon: 'https://webapi.amap.com/theme/v1.3/markers/n/end.png',

map: map

})

var routeLine = new AMap.Polyline({

path: path,

isOutline: true,

outlineColor: '#ffeeee',

borderWeight: 2,

strokeWeight: 5,

strokeColor: '#0091ff',

lineJoin: 'round'

})

routeLine.setMap(map)

// 调整视野达到最佳显示区域

map.setFitView([ startMarker, endMarker, routeLine ])

}

// 解析DrivingRoute对象，构造成AMap.Polyline的path参数需要的格式

// DrivingResult对象结构参考文档 https://lbs.amap.com/api/javascript-api/reference/route-search#m_DriveRoute

function parseRouteToPath(route) {

var path = []

for (var i = 0, l = route.steps.length; i < l; i++) {

var step = route.steps[i]

for (var j = 0, n = step.path.length; j < n; j++) {

path.push(step.path[j])

}

}

return path

}