{"version": "0.1.7", "img_width": 844, "img_height": 1200, "blocks": [{"box": [200, 502, 239, 753], "vertical": true, "font_size": 32, "lines_coords": [[[200.0, 502.0], [232.0, 502.0], [235.0, 677.0], [203.0, 677.0]]], "lines": ["．．．．．"]}]}