APP-7-百度地图移动轨迹

2022-09-23 11:51:57
1.代码部分
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />

        <script src="https://cdn.bootcss.com/jquery/1.9.1/jquery.js"></script>
        <script src="http://api.map.baidu.com/api?v=2.0&ak=PG4DBjFTHfawSwT10GLLn4YZhQCmGYGA"></script>
        <script src="http://developer.baidu.com/map/jsdemo/demo/convertor.js"></script>
        <script src="../../js/mui.min.js"></script>    
        <script src="../../js/GeoUtils.js"></script>
        <link href="../../css/mui.min.css"  rel="stylesheet"/>
        <link href="../../css/iconfont.css" rel="stylesheet"/>
        
        <title>地图应用-移动轨迹</title>
        
        <style type="text/css">
            body,
            html,
            #allmap {
                width: 100%;
                height: 100%;
                overflow: hidden;
                margin: 0;
                font-family: "微软雅黑";
            }
        </style>
    </head>
    <body>
        <header class="mui-bar mui-bar-nav"> 
            <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
            <h1 class="mui-title mui-body-font">移动轨迹</h1>
        </header>
        <div id="allmap">
            地图加载中。。。
        </div>          
    </body>
    <script type="text/javascript">
        // 百度地图API功能
        var map = new BMap.Map("allmap");
        map.centerAndZoom(new BMap.Point(116.404, 39.915), 15);
    
        var myP1 = new BMap.Point(116.380967,39.913285);    //起点
        var myP2 = new BMap.Point(116.424374,39.914668);    //终点
        var myIcon = new BMap.Icon("http://lbsyun.baidu.com/jsdemo/img/Mario.png", new BMap.Size(32, 70), {    //小车图片
            //offset: new BMap.Size(0, -5),    //相当于CSS精灵
            imageOffset: new BMap.Size(0, 0)    //图片的偏移量。为了是图片底部中心对准坐标点。
          });
        var driving2 = new BMap.DrivingRoute(map, {renderOptions:{map: map, autoViewport: true}});    //驾车实例
        driving2.search(myP1, myP2);    //显示一条公交线路
    
        window.run = function (){
            var driving = new BMap.DrivingRoute(map);    //驾车实例
            driving.search(myP1, myP2);
            driving.setSearchCompleteCallback(function(){
                var pts = driving.getResults().getPlan(0).getRoute(0).getPath();    //通过驾车实例，获得一系列点的数组
                var paths = pts.length;    //获得有几个点
    
                var carMk = new BMap.Marker(pts[0],{icon:myIcon});
                map.addOverlay(carMk);
                i=0;
                function resetMkPoint(i){
                    carMk.setPosition(pts[i]);
                    if(i < paths){
                        setTimeout(function(){
                            i++;
                            resetMkPoint(i);
                        },100);
                    }
                }
                setTimeout(function(){
                    resetMkPoint(5);
                },100)
    
            });
        }
    
        setTimeout(function(){
            run();
        },1500);
    </script>
</html>
2.测试
APP-7-百度地图移动轨迹
码农公寓

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