1、问题背景
给点了地图上两个坐标，然后连接两个点，成为一条直线
2、实现源码
<!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>高德地图-设置直线路线</title>
<link rel="stylesheet" href="http://cache.amap.com/lbs/static/main1119.css"/>
<script src="http://webapi.amap.com/maps?v=1.3&key=c2eb520334ddc5ab2bb70a3afe6a58cc"></script>
<script type="text/javascript" src="http://cache.amap.com/lbs/static/addToolbar.js"></script>
<style>
html,body{
width: 100%;
height: 100%;
font-family: "微软雅黑";
font-size: 12px;
font-feature-settings: normal;
font-size-adjust: initial;
font-stretch: extra-condensed;
font-synthesis: initial;
}
#lineMap{
width: 100%;
height: 100%;
font-size: 12px;
font-family: "arial, helvetica, sans-serif";
}
</style>
</head>
<body>
<div id="lineMap"></div>
<script>
//实例化和初始化地图
var map = new AMap.Map(‘lineMap‘, {
resizeEnable: true,
center: [114.295482,30.582582],
zoom: 14
});
//选定两个坐标
var line = [
[114.254283,30.567507],
[114.328098,30.54489]
];
//设置连接线样式
var polyline = new AMap.Polyline({
path: line, //设置线覆盖物路径
strokeColor: "#FF0000", //线颜色
strokeOpacity: 0.8, //线透明度
strokeWeight: 1, //线宽
strokeStyle: "dashed", //线样式
strokeDasharray: [10, 10] //补充线样式
});
polyline.setMap(map);
</script>
</body>
</html>
3、实现结果
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原文地址：https://www.cnblogs.com/odejsjhshw/p/10373891.html
时间： 2024-11-05 18:40:26