{
    "file_name": "Rectangle",
    "file_type": "png",
    "width": 600,
    "height": 400,
    "content": [
        {
            "type": 0,
            "x": 5,
            "y": 8,
            "width": 250,
            "height":250,
            "background_color": {
                "r": 192,
                "g": 192,
                "b": 192

        },
            "line_width": 50,
            "stroke_color": {
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            }
        }]
}