高德地图 JS API示例-覆盖物- › 通用- › 跨日期线绘制

<!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>跨日期线绘制</title>
    <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css"/>
    <style>
        html, body, #container {
            height: 100%;
            width: 100%;
        }

        .amap-icon img {
            width: 25px;
            height: 34px;
        }
    </style>
</head>
<body>
<div id="container"></div>
<script type="text/javascript"
        src="https://webapi.amap.com/maps?v=1.4.15&key=您申请的key值"></script>
<script type="text/javascript">
    // 创建地图实例
    var map = new AMap.Map('container', {
        zoom: 3,
        center: [180, 40],
        viewMode: '3D',
    });

    var arr = []; //经纬度坐标数组
    arr.push(new AMap.LngLat(116.39, 39.9, true));
    arr.push(new AMap.LngLat(238.25, 37.48, true));

    var polyline = new AMap.Polyline({
        path: arr,
        geodesic: true,
        lineJoin: 'round',
        showDir: true,
        dirColor: 'white',
        strokeColor: '#29b6f6',
        outlineColor: 'white',
        isOutline: true,
        strokeWeight: 6.0,
        zIndex: 2
    });

    var marker1 = new AMap.Marker({
        position: arr[0],
        icon: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-default.png',
        offset: new AMap.Pixel(-13, -30)
    });

    var marker2 = new AMap.Marker({
        position: arr[1],
        icon: '//a.amap.com/jsapi_demos/static/demo-center/icons/poi-marker-red.png',
        offset: new AMap.Pixel(-13, -30)
    });

    var arr = []; //经纬度坐标数组
    arr.push(new AMap.LngLat(116.39, 27.48, true));
    arr.push(new AMap.LngLat(238.25, 27.48, true));
    arr.push(new AMap.LngLat(228.25, 37.48, true));
    arr.push(new AMap.LngLat(126.39, 37.48, true));

    var polygon = new AMap.Polygon({
        path: arr,
        fillColor: '#0277bd',
        zIndex: 80,
        strokeColor: 'white',
    });

    var primeMeridianArr = [];

    primeMeridianArr.push(new AMap.LngLat(180, 90, true));
    primeMeridianArr.push(new AMap.LngLat(180, -90, true));

    // 东经 180 度分割线
    var primeMeridian = new AMap.Polyline({
        path: primeMeridianArr,
        geodesic: true,
        lineJoin: 'round',
        strokeColor: 'red',
        strokeWeight: 1.0,
        zIndex: 1
    });

    map.add([primeMeridian, polyline, polygon, marker1, marker2])
</script>
</body>
</html>
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