//校园里百度地图
var TT_API_KEY = "bsyeCEEdtDb5Z7dBSAFEPYVS7AETsO9z";
var TT_SECRET_KEY = "aSqjktpzBZrR9aC65uQSXKumsMQgkEGq";
var MAP_DIV = "container";
var MapIcon = [];
var BDMap = null;
var MapType = "";

function initialize() {
    BDMap = new BMap.Map(MAP_DIV);
    BDMap.centerAndZoom(new BMapGL.Point(p.MapCenter[0], p.MapCenter[1]), 13);
    BDMap.enableScrollWheelZoom(true);
    BDMap.setMapStyle({style: 'midnight'});
    MapIcon = [new BMapGL.Icon("/yyyzweb/common/images/arrow/arrow_b.png", new BMapGL.Size(30, 30))
        , new BMapGL.Icon("/yyyzweb/common/images/arrow/arrow_y.png", new BMapGL.Size(30, 30))
        , new BMapGL.Icon("/yyyzweb/common/images/arrow/arrow_b2.png", new BMapGL.Size(30, 30))];
}

function changeMapType() {
    $("#b_gtype").removeClass("icon-globe icon-th");
    if (MapType == "") {
        MapType = "1";
        BDMap.setMapType(BMAP_EARTH_MAP);
        $("#b_gtype").html(" 电子地图");
        $("#b_gtype").addClass("icon-th");
    } else {
        MapType = "";
        BDMap.setMapType(BMAP_NORMAL_MAP);
        $("#b_gtype").html(" 卫星地图");
        $("#b_gtype").addClass("icon-globe");
    }
}

function BDMap_loadScript(_callback) {
    _callback = _callback != null ? _callback : "initialize";
    let script = document.createElement("script");
    script.src = "//api.map.baidu.com/api?v=3.0&ak=" + TT_API_KEY + "&callback=" + _callback;
    document.body.appendChild(script);
}

function toMapCenter() {
    if (p.MapCenter != null && p.MapCenter.length == 2) {
        BDMap.panTo(new BMapGL.Point(p.MapCenter[0], p.MapCenter[1]));
    }
}