{
    "data": {"2": {
        "Radius": "0.0",
        "SmPerimeter": "138191.18575479763",
        "SmArea": "3.699137827398733E7",
        "LineStyle": "Continuous",
        "LayerOn": "1",
        "LayerFroze": "0",
        "EntityHandle": "26786",
        "Layer": "测量控制点",
        "EntityType": "lwPolyLine",
        "Thickness": "0.0",
        "SmID": "2",
        "LayerLocked": "0",
        "Elevation": "0.0",
        "EndAngle": "0.0",
        "StartAngle": "0.0",
        "ColorIndex": "1",
        "BlockName": "",
        "SmUserID": "0",
        "X": "0.0",
        "Y": "0.0",
        "Z": "0.0",
        "BlockRotation": "0.0",
        "LineWidth": "0.0"
    }},
    "grid": [
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                            !!!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !  !!!!!!!!!!!!!!!!",
        "                                             !!!  !!!!!!!!!!!!!!",
        "                                             !!!!    !!!!!!!!!!!",
        "                                             !!!!!!    !!!!!!!!!",
        "                                             !!!!!!!!     !!!!!!",
        "                                             ! !!!!!!!!     !!!!",
        "                                             !  !!!!!!!!       !",
        "                                             !    !!!!!!!!      ",
        "                                             !!!   !!!!!!!!!!!!!",
        "                                             !!!!!   !!!!!!!!!!!",
        "                                             !!!!!!   !!!!!!!!!!",
        "                                             !!!!!!!!   !!!!!!!!",
        "                                             !!!!!!!!!!  !!!!!!!",
        "                                             !!!!!!!!!!!   !!!!!",
        "                                             !!!!!!!!!!!!!   !!!",
        "                                             !!!!!!!!!!!!!!!   !",
        "                                             !!!!!!!!!!!!!!!!!  ",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !!!!!!!!!!!!!!!!!!!",
        "                                             !   !!!!!!!!!!!!!!!",
        "                                             !      !!!!!!!!!!!!",
        "                                             !!!!!      !!!!!!!!",
        "               !                             !!!!!!!!!     !!!!!",
        "       !!!!!!!!!                             !!!!!!!!!!!!      !",
        "       !!!!!!!!!                             !!!!!!!!!!!!!!!!   ",
        "       !!!!!!!!!!                            !!!!!!!!!!!!!!!!!!!",
        "       !!!!!!!!!!      !                      !!!!!!!!!!!!!!!!!!",
        "       !!!!!!!!!!!!!!!!!                      !      !!!!!!!!!!!",
        "       !!!!!!!!!!!!!!!!!                      !      !!!!!!!!!!!",
        "       !!!!!!!!!!!!!!!!!!    !                !            !!!!!",
        "       !!!!!!!!!!!!!!!!!!  !!!!               !                 ",
        "       !!!!!!!!!!!!!!!!!!!!!  !               !                 ",
        "       !!!!!!!!!!!!!!!!!!!     !              !                 ",
        "       !!!!!!!!!!!!!!!!!        !             !                 ",
        "       !!!!!!!!!!!!!!!           !            !                 ",
        "       !!!!!!!!!!!!!              !!          !                 ",
        "       !!!!!!!!!!!                 !          !                 ",
        "      !!!!!!!                     !!!!        !                 ",
        "!!!!!!!!!!!!!                     !!!!!!      !                 ",
        "!!!!!!!!!!!!!                    !!!!!!!     !!                 ",
        "!!!!!!!!!!!!!                     !!!!!! !!  !!                 ",
        "!!!!!!!!!!!!!                       !!! !!!!!!!                 ",
        " !!!!!!!!!!!!                        !! !!!!!!!                 ",
        " !!!!!!!!!!!!                  !!!!!!!!!!!!!!!!  !!!!           ",
        " !!!!!!!!!!!!!                 !!!!!!!!!!!!!!!!!!!!!!!!!        ",
        " !!!!!!!!!!!!!                !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ",
        " !!!!!!!!!!!!!               !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!",
        " !!!!!!!!!!!!!               !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
    ],
    "keys": [
        "",
        "2"
    ]
}