折线的绘制

使用AMap.Polyline绘制折线

源代码编辑器

<!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">
    <style>
    html,
    body,
    #container {
      width: 100%;
      height: 100%;
    }
    </style>
    <title>折线的绘制和编辑</title>
    <link rel="stylesheet" href="http://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
    <script src="http://webapi.amap.com/maps?v=2.0&key=您申请的key值&plugin=AMap.PolylineEditor"></script>
    <script src="http://a.amap.com/jsapi_demos/static/demo-center/js/demoutils.js"></script>
</head>
<body>
<div id="container"></div>
<script type="text/javascript">
    var map = new AMap.Map("container", {
      center: [116.395577, 39.892257],
      zoom: 14
    });

    var path = [
      [116.362209, 39.887487],
      [116.422897, 39.878002],
      [116.372105, 39.90651],
      [116.428945, 39.89663]
    ];
  var path2 = [
    [
      [
        116.32873535156249,
        40.01499435375046
      ],
      [
        116.52099609375,
        40.019201307686785
      ],
      [
        116.49902343749999,
        40.12849105685408
      ]
    ],
    [
      [
        116.66931152343749,
        40.0360265298117
      ],
      [
        116.72973632812499,
        40.14948820651523
      ],
      [
        116.81213378906249,
        40.01499435375046
      ]
    ]
  ]

    var polyline = new AMap.Polyline({
      path: path,
      isOutline: true,
      outlineColor: '#ffeeff',
      borderWeight: 3,
      strokeColor: "#3366FF",
      strokeOpacity: 1,
      strokeWeight: 6,
      // 折线样式还支持 'dashed'
      strokeStyle: "solid",
      // strokeStyle是dashed时有效
      strokeDasharray: [10, 5],
      lineJoin: 'round',
      lineCap: 'round',
      zIndex: 50,
    })

    var polyline2 = new AMap.Polyline({
      path: path2,
      isOutline: true,
      outlineColor: '#ffeeff',
      borderWeight: 3,
      strokeColor: "#3366FF",
      strokeOpacity: 1,
      strokeWeight: 6,
      // 折线样式还支持 'dashed'
      strokeStyle: "dashed",
      // strokeStyle是dashed时有效
      strokeDasharray: [15, 5],
      lineJoin: 'round',
      lineCap: 'round',
      zIndex: 50,
    })
    map.add([polyline,polyline2]);
    map.setFitView();
  </script>
</body>
</html>

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