delete support multi-line txt display

tools/infer/utility.py

@@ -174,16 +174,7 @@ def draw_ocr(image, boxes, txts, scores, draw_txt=True, drop_score=0.5):
                 continue
             font = ImageFont.truetype(
                 "./doc/simfang.ttf", font_size, encoding="utf-8")
-            new_txt = str(count) + ':  ' + txt + '    ' + '%.3f' % (
-                scores[count])
-            while len(new_txt) > 28:
-                tmp = new_txt
-                new_txt = tmp[:28]
-                draw_txt.text(
-                    (20, gap * (count + 1)), new_txt, txt_color, font=font)
-                new_txt = tmp[28:]
-                count += 1
-
+            new_txt = str(idx) + ':  ' + txt + '    ' + '%.3f' % (scores[idx])
             draw_txt.text(
                 (20, gap * (count + 1)), new_txt, txt_color, font=font)
             count += 1