多边形搜索

PlaceSearch.searchInBounds，在多边形范围内进行关键字搜索。

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">
    <title>多边形检索</title>
    <link rel="stylesheet" href="https://cache.amap.com/lbs/static/main1119.css"/>
    <style type="text/css">
        #result {
            margin: 0;
            padding: 0;
            z-index: 999;
            position: absolute;
            background-color: white;
            max-height: 100%;
            overflow-y: auto;
            top: 0;
            right: 0;
            width: 280px;
        }
    </style>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=您申请的key值"></script>
    <script type="text/javascript" src="https://cache.amap.com/lbs/static/addToolbar.js"></script>
</head>
<body>
<div id="container"></div>
<div id="result"></div>
<script type="text/javascript">
    var map = new AMap.Map("container", {
        resizeEnable: true
    });
    AMap.plugin(["AMap.PlaceSearch"], function() {
        var placeSearch = new AMap.PlaceSearch({ //构造地点查询类
            pageSize: 5, // 单页显示结果条数
            pageIndex: 1, // 页码
            city: "010", // 兴趣点城市
            citylimit: true,  //是否强制限制在设置的城市内搜索
            map: map, // 展现结果的地图实例
            panel: "result", // 结果列表将在此容器中进行展示。
            autoFitView: true // 是否自动调整地图视野使绘制的 Marker点都处于视口的可见范围
        });
        //多边形查
        var polygonArr = [//多边形覆盖物节点坐标数组
            [116.403322, 39.920255],
            [116.410703, 39.897555],
            [116.402292, 39.892353],
            [116.389846, 39.891365]
        ];
        var polygon = new AMap.Polygon({
            path: polygonArr,//设置多边形边界路径
            strokeColor: "#FF33FF", //线颜色
            strokeOpacity: 0.2, //线透明度
            strokeWeight: 3,    //线宽
            fillColor: "#1791fc", //填充色
            fillOpacity: 0.35//填充透明度
        });
        placeSearch.searchInBounds('酒店', polygon);
    });
</script>
</body>
</html>

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