mapInfo = {
    "mapName": "glccwcs",
    "rackCount": 13,
    "crnCount": 4,
    "stbCount": 4,
    "hpPosition": 0,
    "minBayNo": 1,
    "floors": 1,
    "racks": [
        {"type": "rack", "id": "rack1", "top": 10, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack2", "top": 35, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack3", "top": 85, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack4", "top": 110, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack5", "top": 135, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack6", "top": 160, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack7", "top": 210, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack8", "top": 235, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 12},
        {"type": "rack", "id": "rack9", "top": 260, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 9},
        {"type": "rack", "id": "rack10", "top": 285, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 9},
        {"type": "rack", "id": "rack11", "top": 335, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 9},
        {"type": "rack", "id": "rack12", "top": 360, "left": 600, "width": 1000, "height": 23, "minBayNo": 1, "maxBayNo": 9}
    ],
    "rackDescs": [
        {"type": "rackDescs", "id": "lb_desc1", "text": "#12", "top": 10, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc2", "text": "#11", "top": 35, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc3", "text": "#10", "top": 85, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc4", "text": "#9", "top": 110, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc5", "text": "#8", "top": 135, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc6", "text": "#7", "top": 160, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc7", "text": "#6", "top": 210, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc8", "text": "#5", "top": 235, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc9", "text": "#4", "top": 260, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc10", "text": "#3", "top": 285, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc11", "text": "#2", "top": 335, "left": 1600, "width": 30, "height": 20},
        {"type": "rackDescs", "id": "lb_desc12", "text": "#1", "top": 360, "left": 1600, "width": 30, "height": 20},

    ],
    "crns": [
        {
        "type": "crane",
        "id": "crn-3",
        "text": "3",
        "top": 60,
        "left": 500,
        "width": 93,
        "height": 22
    },{
        "type": "crane",
        "id": "crn-2",
        "text": "2",
        "top": 185,
        "left": 855,
        "width": 93,
        "height": 22
    }, {
        "type": "crane",
        "id": "crn-1",
        "text": "1",
        "top": 310,
        "left": 855,
        "width": 93,
        "height": 22
    }, {
        "type": "track",
        "id": "lb_track3",
        "text": "",
        "top": 320,
        "left": 600,
        "width": 1000,
        "height": 2
    }, {
        "type": "track",
        "id": "lb_track2",
        "text": "",
        "top": 195,
        "left": 600,
        "width": 1000,
        "height": 2
    }, {
        "type": "track",
        "id": "lb_track1",
        "text": "",
        "top": 70,
        "left": 600,
        "width": 1000,
        "height": 2
    }],
    "areas": [{
        "type": "Control_floor",
        "id": "tabControl_floor1",
        "text": "楼层",
        "top": 66,
        "left": 580,
        "width": 334,
        "height": 714,
        "floors": [{
            "type": "floor",
            "id": "page_floor1",
            "text": "1F",
            "top": 4,
            "left": 422,
            "width": 308,
            "height": 706,
            "stns": [
                {"type": "stn", "id": "site-101", "text": "103", "top": 35, "left": 478, "width": 60, "height": 23},
                {"type": "stn", "id": "site-102", "text": "102", "top": 35, "left": 540, "width": 60, "height": 23},
                {"type": "stn", "id": "site-104", "text": "104", "top": 85, "left": 478, "width": 60, "height": 23},
                {"type": "stn", "id": "site-105", "text": "105", "top": 85, "left": 540, "width": 60, "height": 23},
                {"type": "stn", "id": "site-107", "text": "107", "top": 160, "left": 478, "width": 60, "height": 23},
                {"type": "stn", "id": "site-108", "text": "108", "top": 160, "left": 540, "width": 60, "height": 23},
                {"type": "stn", "id": "site-110", "text": "110", "top": 210, "left": 478, "width": 60, "height": 23},
                {"type": "stn", "id": "site-111", "text": "111", "top": 210, "left": 540, "width": 60, "height": 23},
                {"type": "stn", "id": "site-113", "text": "113", "top": 335, "left": 478, "width": 60, "height": 23},
                {"type": "stn", "id": "site-114", "text": "114", "top": 335, "left": 540, "width": 60, "height": 23},
                {"type": "stn", "id": "site-201", "text": "201", "top": 385, "left": 1270, "width": 110, "height": 23},
                {"type": "stn", "id": "site-202", "text": "202", "top": 410, "left": 1270, "width": 110, "height": 23},
                {"type": "stn", "id": "site-203", "text": "203", "top": 435, "left": 1270, "width": 110, "height": 23},
                {"type": "stn", "id": "site-205", "text": "205", "top": 385, "left": 1045, "width": 110, "height": 23},
                {"type": "stn", "id": "site-206", "text": "206", "top": 410, "left": 1045, "width": 110, "height": 23},
                {"type": "stn", "id": "site-207", "text": "207", "top": 435, "left": 1045, "width": 110, "height": 23},
                {"type": "stn", "id": "site-210", "text": "210", "top": 385, "left": 710, "width": 110, "height": 23},
                {"type": "stn", "id": "site-211", "text": "211", "top": 410, "left": 710, "width": 110, "height": 23},
                {"type": "stn", "id": "site-212", "text": "212", "top": 435, "left": 710, "width": 110, "height": 23},
            ]
        }]
    }]
}