密钥"></script>
    <script src="../src/DrawingManager.js"></script>
    <title>DrawingManager Example</title>
</head>
<body>
    <div id="selectbox_Drawing" class="selectbox_Drawing"></div>
    <div id="map"></div>

    <script>
        var map = new BMapGL.Map('map',{enableMapClick:false});
        map.centerAndZoom(new BMapGL.Point(116.404, 39.915), 11);
        map.enableScrollWheelZoom();

        var styleOptions = {
            strokeColor: '#5E87DB', // 边线颜色。
            fillColor: '#5E8