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高德地图API之骑行路线

骑行路线

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.Riding,AMap.Autocomplete"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
        #panel{position: fixed;width:280px;top:10px;right:10px;background-color: #fff;}
        #search{position: absolute;width:200px;height:100px;top:10px;left:10px;background-color: #fff;}
    </style>
</head>
<body>
    <div id="container"></div> 
    <div id="panel"></div>
    <div id="search">
        起点<input type="text" id="node1"><br>
        终点<input type="text" id="node2"><br>
        <button id="btn">开始导航</button>
    </div>


    <script>
        var map=new AMap.Map("container",{
            zoom:11
        });   
        console.log(map.getCenter().toString());//121.549792,29.868388

        new AMap.Autocomplete({
            input:"node1"
        })
        new AMap.Autocomplete({
            input:"node2"
        })

        new AMap.Riding({
            map:map,
            panel:"panel"
        }).search([
            {keyword:"宁波大学",city:"宁波"},
            {keyword:"宁波老外滩",city:"宁波"}
        ],function(status,data){
            //console.log(data);
        }); 

    </script>    
</body>
</html>

注意，骑行的关键词导航只支持两个定位点，不能增加第三个

 new AMap.Riding({
            map:map,
            panel:"panel"
        }).search([
            {keyword:"宁波大学",city:"宁波"},
            {keyword:"宁波老外滩",city:"宁波"},
            {keyword:"宁波大厦",city:"宁波"}
        ],function(status,data){
            //console.log(data);
        });

这种写法是错误的

输入框输入地址，点击按钮进行规划

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.Riding,AMap.Autocomplete"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
        #panel{position: fixed;width:280px;top:10px;right:10px;background-color: #fff;}
        #search{position: absolute;width:200px;height:100px;top:10px;left:10px;background-color: #fff;}
    </style>
</head>
<body>
    <div id="container"></div> 
    <div id="panel"></div>
    <div id="search">
        起点<input type="text" id="node1"><br>
        终点<input type="text" id="node2"><br>
        <button id="btn">开始导航</button>
    </div>


    <script>
        var map=new AMap.Map("container",{
            zoom:11
        });   
        console.log(map.getCenter().toString());//121.549792,29.868388

        new AMap.Autocomplete({
            input:"node1"
        })
        new AMap.Autocomplete({
            input:"node2"
        })

        btn.onclick=function(){
            new AMap.Riding({
                map:map,
                panel:"panel"
            }).search([
                {keyword:node1.value,city:"宁波"},
                {keyword:node2.value,city:"宁波"}
            ],function(status,data){
                //console.log(data);
            }); 
        }

    </script>    
</body>
</html>

常规用法

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.Riding,AMap.Autocomplete"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
        #panel{position: fixed;width:280px;top:10px;right:10px;background-color: #fff;}
        #search{position: absolute;width:200px;height:100px;top:10px;left:10px;background-color: #fff;}
    </style>
</head>
<body>
    <div id="container"></div> 
    <div id="panel"></div>
    <div id="search">
        起点<input type="text" id="node1"><br>
        终点<input type="text" id="node2"><br>
        <button id="btn">开始导航</button>
    </div>


    <script>
        var map=new AMap.Map("container",{
            zoom:11
        });   
        console.log(map.getCenter().toString());//121.549792,29.868388

        new AMap.Autocomplete({
            input:"node1"
        })
        new AMap.Autocomplete({
            input:"node2"
        })

        new AMap.Riding({
            map:map,
            panel:"panel"
        }).search([121.549792,29.868388],[121.549792,29.568388],function(status,data){
            //console.log(data);
        }); 

    </script>    
</body>
</html>

鼠标在地图上点击生成定位点，规划路线

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.Riding,AMap.Autocomplete"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
        #panel{position: fixed;width:280px;top:10px;right:10px;background-color: #fff;}
        #search{position: absolute;width:200px;height:100px;top:10px;left:10px;background-color: #fff;}
    </style>
</head>
<body>
    <div id="container"></div> 
    <div id="panel"></div>

    <script>
        var map=new AMap.Map("container",{
            zoom:11
        });   
        
        var i=0,arr=[];
        map.on("click",function(e){
            i++;
            console.log(i);
            
            if(i%2==1){
                arr=[e.lnglat.R,e.lnglat.Q];
                
            }else{
                //使用插件
                new AMap.Riding({
                    map:map,
                    panel:"panel"
                }).search(new AMap.LngLat(arr[0],arr[1]),new AMap.LngLat(e.lnglat.R,e.lnglat.Q),function(status,data){
                    console.log(data);
                });                
            }
        })
        

    </script>    
</body>
</html>

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原文地址：https://www.cnblogs.com/chenyingying0/p/12436383.html