百度离线地图API v3.0开发解决方案

  // 百度地图API功能
    var map;
    function intMap(markerArr) {
        map = new BMap.Map("container", {
            enableMapClick: false,
            minZoom: 6,
            maxZoom: 12
        })
        // var point = new BMap.Point(116.404, 39.915);  // 创建点坐标
        // map.centerAndZoom(point, 8);                 // 初始化地图，设置中心点坐标和地图级别
        map.centerAndZoom(new window.BMap.Point(markerArr[0].poi_lon, markerArr[0].poi_lat), 12);
        map.enableScrollWheelZoom();
        //添加缩放控件
        var ctrlNav = new window.BMap.NavigationControl({
            anchor: BMAP_ANCHOR_TOP_LEFT,
            type: BMAP_NAVIGATION_CONTROL_LARGE
        });
        map.addControl(ctrlNav);
        //绘制标注;
        for (var i = 0; i < markerArr.length; i++) {
            var p0 = markerArr[i].poi_lon;
            var p1 = markerArr[i].poi_lat;
            var cat = markerArr[i].poi_status;
            var txt = markerArr[i].poi_sn;
            var pos = new window.BMap.Point(p0, p1);
            var maker = addMarker(pos, cat);
            addInfoWindow(maker, markerArr[i]);
            //文本标签;
            addLabel(pos, txt);
        }
    }