通过setInterval函数在地图上每隔1s打一次点

<?php

echo <<<_END
<!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">
    <title>点标记</title>
    <link rel="stylesheet" href="http://cache.amap.com/lbs/static/main1119.css"/>
    <style>
        .marker {
            color: #ff6600;
            padding: 4px 10px;
            border: 1px solid #fff;
            white-space: nowrap;
            font-size: 12px;
            font-family: "";
            background-color: #0066ff;
        }
    </style>
    <script src="http://webapi.amap.com/maps?v=1.3&key=您申请的key值"></script>
    <script type="text/javascript" src="http://cache.amap.com/lbs/static/addToolbar.js"></script>
</head>
<body>
<div id="container"></div>
<script>
    var marker, map = new AMap.Map("container", {
        resizeEnable: true,
        center: [126.60580555556, 45.702363888889],
        zoom: 13
    });
    var getJSON = function(url) {
      return new Promise(function(resolve, reject) {
        var xhr = new XMLHttpRequest();
        xhr.open('get', url, true);
        xhr.responseType = 'json';
        xhr.onload = function() {
          var status = xhr.status;
          if (status == 200) {
            resolve(xhr.response);
          } else {
            reject(status);
          }
        };
        xhr.send();
      });
    };

    getJSON('http://web.cellpies.com/api/driving/getVehicleLocationPoints?vehicleDeviceId=0400000000030603&timeType=4&startTime=2017-03-17%2013:00:00&stopTime=2017-03-17%2014:00:00').then(function(jdata) {
        //alert('Your Json result is:  ' + jdata); //you can comment this, i used it to debug
        //alert(jdata.data[0].gpsx);
        //alert(jdata.data[0].gpsy);
        window.i=0;
        //addMarker(jdata.data[i].gpsx,jdata.data[i].gpsy);
        setInterval("addMarker()","1000");
       
    }, function(status) { //error detection....
      alert('Something went wrong.');
    });
    
    // 实例化点标记
 function addMarker() {
     window.i+=0.01;
        marker = new AMap.Marker({
            icon: "http://webapi.amap.com/theme/v1.3/markers/n/mark_b.png",
            position: [126.60580555556+window.i, 45.702363888889+window.i]
        });
        marker.setMap(map);
    }

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

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

_END;
 

?>

 

posted @ 2017-04-08 10:47  JarvisLau  阅读(235)  评论(0编辑  收藏  举报