<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
<style>
html,
body,
#container {
width: 100%;
height: 100%;
}
</style>
<title>位置经纬度 + 获取步行规划数据</title>
<link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
<script src="https://webapi.amap.com/maps?v=1.4.15&key=8830df3ce60e0b6348e0854a939ffa9d&plugin=AMap.Walking"></script>
<script src="https://a.amap.com/jsapi_demos/static/demo-center/js/demoutils.js"></script>
</head>
<body>
<div id="container"></div>
<div id="panel"></div>
<script type="text/javascript">
var endlngLat;
var map;
function addText(end) {
endlngLat=end;
map = new AMap.Map("container", {
zoom: 14
});
AMap.plugin('AMap.Geolocation', function() {
var geolocation = new AMap.Geolocation({
enableHighAccuracy: true,//是否使用高精度定位，默认:true
timeout: 10000, //超过10秒后停止定位，默认：5s
buttonPosition:'RB', //定位按钮的停靠位置
buttonOffset: new AMap.Pixel(10, 20),//定位按钮与设置的停靠位置的偏移量，默认：Pixel(10, 20)
zoomToAccuracy: true, //定位成功后是否自动调整地图视野到定位点
});
map.addControl(geolocation);
geolocation.getCurrentPosition(function(status,result){
if(status=='complete'){
onComplete(result)
}else{
onError(result)
}
});
});
}
function onComplete(data) {
var walkOption = {
map: map,
panel: "panel",
hideMarkers: false,
isOutline: true,
outlineColor: '#ffeeee',
autoFitView: true
}
// 步行导航
var walking = new AMap.Walking(walkOption)
var startlngLat=[data.position.lng,data.position.lat];
//根据起终点坐标规划步行路线
walking.search(startlngLat,endlngLat, function(status, result) {
// result即是对应的不行路线数据信息，相关数据结构文档请参考 https://lbs.amap.com/api/javascript-api/reference/route-search#m_RidingResult
if (status === 'complete') {
drawRoute(result.routes[0])
log.success('步行路线数据查询成功')
} else {
log.error('步行路线数据查询失败' + result)
}
});
}
//解析定位错误信息
function onError(data) {
document.getElementById('status').innerHTML='定位失败'
}
function drawRoute (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])
}
}
}
</script>
</body>
</html>