腾讯地图,拖拽标注,获取坐标

来源:博客园 分类: 文章浏览史 发布时间:2020-08-09 17:12:09 最后更新:2020-08-09 浏览:88
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摘录时间:
2020-08-09 17:12:09
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<title>腾讯地图,拖拽标注获取坐标</title>
<style type="text/css">
*{
    margin:0px;
    padding:0px;
}
body, button, input, select, textarea {
    font: 12px/16px Verdana, Helvetica, Arial, sans-serif;
}
p{
    width:603px;
    padding-top:3px;
    overflow:hidden;
}
#container {
   width:603px;
   height:767px;
}
#mapcon {
   width:603px;
   height:767px;
}
</style>
<script src="https://cdn.bootcss.com/jquery/1.10.2/jquery.min.js"></script>
<script charset="utf-8" src="http://map.qq.com/api/js?v=2.exp"></script>
<script>
var init = function() {
    var map = new qq.maps.Map(document.getElementById("container"),{
        center: new qq.maps.LatLng(39.916527,116.397128),
        zoom: 13
    });
    //绑定单击事件添加参数
    qq.maps.event.addListener(map, 'click', function(event) {
        alert('您点击的位置为: [' + event.latLng.getLat() + ', ' +
        event.latLng.getLng() + ']');
    });
    var anchor = new qq.maps.Point(6, 6),
        size = new qq.maps.Size(24, 24),
        origin = new qq.maps.Point(0, 0),
        icon = new qq.maps.MarkerImage('http://lbs.qq.com/javascript_v2/img/center.gif', size, origin, anchor);
    var marker = new qq.maps.Marker({
        icon: icon,
        map: map,
        Draggable:true,
        position:map.getCenter()});
    qq.maps.event.addListener(marker, 'dragend', function() {
                var weizhi = marker.getPosition();
                map.setCenter(weizhi);
                console.log(weizhi.lat);
                console.log(weizhi.lng);
            });    
}
</script>
</head>
<body onload="init()">
<div id="container"></div>

<p>给地图绑定了点击事件,当点击地图时,会弹出点击点的坐标。</p>
</body>
</html>
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