百度地图 3d 图层初始化 基本配置

var MyMap = new BMap.MapType('MyMap', tileLayer, {minZoom: 16, maxZoom: 19});
    map = new BMap.Map('container', {mapType: MyMap});

    //map = new BMap.Map('container',  {minZoom: 13, maxZoom: 19});//实例化地图 并限制地图最大最小缩放级别

    map.addTileLayer(tileLayer); //添加3D图层

    var opts = {anchor: BMAP_ANCHOR_TOP_LEFT, offset: new BMap.Size(10, 100)};
    
    map.addControl(new BMap.NavigationControl(opts));           // 添加平移缩放控件

    // map.addControl(new BMap.ScaleControl());                    // 添加比例尺控件
    
    // map.addControl(new BMap.OverviewMapControl());              //添加缩略地图控件
 
    point = new BMap.Point(119.159399, 36.728477);//设定初始坐标