mapInfo = {
    "mapName": "zzgtwcs",
    "rackCount": 4,
    "crnCount": 3,
    "stbCount": 13,
    "hpPosition": 0,
    "minBayNo": 1,
    "floors": 1,
    "racks": [
        {
            "type": "rack",
            "id": "rack1",
            "top": 61,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        },
        {
            "type": "rack",
            "id": "rack2",
            "top": 82,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        },
        {
            "type": "rack",
            "id": "rack3",
            "top": 124,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        },
        {
            "type": "rack",
            "id": "rack4",
            "top": 145,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        },{
        "type": "rack",
        "id": "rack5",
        "top": 167,
        "left": 120,
        "width": 750,
        "height": 22,
        "minBayNo": 2,
        "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack6",
            "top": 188,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack7",
            "top": 236,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack8",
            "top": 257,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack10",
            "top": 301,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack11",
            "top": 349,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack13",
            "top": 393,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack14",
            "top": 414,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack15",
            "top": 462,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }, {
            "type": "rack",
            "id": "rack16",
            "top": 483,
            "left": 120,
            "width": 750,
            "height": 22,
            "minBayNo": 2,
            "maxBayNo": 52
        }
    ],
    "rackDescs": [{
            "type": "rackDescs",
            "id": "lb_desc1",
            "text": "#1",
            "top": 61,
            "left": 870,
            "width": 30,
            "height": 23
        }, {
            "type": "rackDescs",
            "id": "lb_desc2",
            "text": "#14",
            "top": 483,
            "left": 870,
            "width": 30,
            "height": 23
        }
    ],
    "crns": [
        {
            "type": "track",
            "id": "lb_track1",
            "text": "",
            "top": 114,
            "left": 120,
            "width": 750,
            "height": 2
        }, {
            "type": "crane",
            "id": "crn-1",
            "text": "1",
            "top": 106,
            "left": 120,
            "width": 93,
            "height": 22
        },{
            "type": "track",
            "id": "lb_track2",
            "text": "",
            "top": 226,
            "left": 120,
            "width": 750,
            "height": 2
        }, {
            "type": "crane",
            "id": "crn-2",
            "text": "2",
            "top": 213,
            "left": 120,
            "width": 93,
            "height": 22
        },{
            "type": "track",
            "id": "lb_track3",
            "text": "",
            "top": 338,
            "left": 120,
            "width": 750,
            "height": 2
        }, {
            "type": "crane",
            "id": "crn-3",
            "text": "3",
            "top": 325,
            "left": 120,
            "width": 93,
            "height": 22
        },{
            "type": "track",
            "id": "lb_track4",
            "text": "",
            "top": 451,
            "left": 120,
            "width": 750,
            "height": 2
        }, {
            "type": "crane",
            "id": "crn-4",
            "text": "4",
            "top": 438,
            "left": 120,
            "width": 93,
            "height": 22
        }
    ],
    "areas": [{
        "type": "Control_floor",
        "id": "tabControl_floor1",
        "text": "楼层",
        "top": 68,
        "left": 80,
        "width": 1845,
        "height": 676,
        "floors": [{
            "type": "floor",
            "id": "page_floor1",
            "text": "1F",
            "top": 4,
            "left": 22,
            "width": 1819,
            "height": 668,
            "stns": [
                {"type": "track", "id": "lb_trCart11", "text": "", "top": 65, "left": 1000, "width": 6, "height": 560},
                {"type": "track", "id": "lb_trCart12", "text": "", "top": 65, "left": 1020, "width": 6, "height": 560},
                { "type": "stn", "id": "site-2", "text": "2", "top": 384, "left": 984, "width": 62, "height": 20 },
                { "type": "stn", "id": "site-1", "text": "1", "top": 84, "left": 984, "width": 62, "height": 20 },

                { "type": "stn", "id": "site-101", "text": "101", "top": 84, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-102", "text": "102", "top": 84, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-103", "text": "103", "top": 128, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-104", "text": "104", "top": 128, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-105", "text": "105", "top": 190, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-106", "text": "106", "top": 190, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-107", "text": "107", "top": 238, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-108", "text": "108", "top": 238, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-109", "text": "109", "top": 304, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-110", "text": "110", "top": 304, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-111", "text": "111", "top": 352, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-112", "text": "112", "top": 352, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-113", "text": "113", "top": 416, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-114", "text": "114", "top": 416, "left": 926, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-115", "text": "115", "top": 465, "left": 870, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-116", "text": "116", "top": 465, "left": 926, "width": 54, "height": 20 },

                { "type": "stn", "id": "site-117", "text": "117", "top": 238, "left": 1050, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-118", "text": "118", "top": 238, "left": 1106, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-119", "text": "119", "top": 238, "left": 1162, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-120", "text": "120", "top": 304, "left": 1050, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-121", "text": "121", "top": 304, "left": 1106, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-122", "text": "122", "top": 304, "left": 1162, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-123", "text": "123", "top": 416, "left": 1050, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-124", "text": "124", "top": 416, "left": 1106, "width": 54, "height": 20 },
                { "type": "stn", "id": "site-125", "text": "125", "top": 416, "left": 1162, "width": 54, "height": 20 },
            ],
            "barcode":[
                // {"type": "barcode", "id": "barcode-1", "text": "", "top": 749, "left": 470, "width": 80, "height": 20},
                // {"type": "barcode", "id": "barcode-2", "text": "", "top": 684, "left": 470, "width": 80, "height": 20},
                // {"type": "barcode", "id": "barcode-3", "text": "", "top": 64.5, "left": 470, "width": 80, "height": 20},
                // {"type": "barcode", "id": "barcode-4", "text": "", "top": 749, "left": 560, "width": 150, "height": 20},
                // {"type": "barcode", "id": "barcode-5", "text": "", "top": 684, "left": 560, "width": 150, "height": 20}
            ]
        },
        {
            "type": "floor",
            "id": "page_floor2",
            "text": "2F",
            "top": 0,
            "left": 0,
            "width": 2900,
            "height": 600,
            "stns": [
            ],
            "barcode": []
        },
        ]
    }]
}