example.json

{
    "polygons": [
        {
            "category": "\u8fb9\u7f18\u9ed1\u6591",
            "qcolor": "#4169e1",
            "shape_type": "\u591a\u8fb9\u5f62",
            "widget_points": [
                [
                    140.68359375,
                    592.1806640625
                ],
                [
                    141.2763671875,
                    575.5830078125
                ],
                [
                    156.6884765625,
                    563.7275390625
                ]
            ],
            "img_points": [
                [
                    196,
                    999
                ],
                [
                    197,
                    971
                ],
                [
                    223,
                    951
                ]
            ]
        },
        {
            "category": "\u8fb9\u7f18\u9ed1\u6591",
            "qcolor": "#4169e1",
            "shape_type": "\u591a\u8fb9\u5f62",
            "widget_points": [
                [
                    439.44140625,
                    590.9951171875
                ],
                [
                    442.4052734375,
                    582.6962890625
                ],
                [
                    451.296875,
                    580.3251953125
                ]
            ],
            "img_points": [
                [
                    700,
                    997
                ],
                [
                    705,
                    983
                ],
                [
                    720,
                    979
                ]
            ]
        }
    ],
    "img_height": 1024,
    "img_width": 1024
}