共有 8 种可能的画法,横线横穿整张 word_img 0/1/2/3: 仅单边(左上右下) 4/5/6/7: 两边都有线(左上,右上,右下,左下)
(self, word_img, text_box_pnts, line_color)
source not stored for this graph (policy: none)
nothing calls this directly
no outgoing calls
no test coverage detected