python之opencv划线

import cv2

# with open('./1.jpg', 'rb') as f:
#     img = f.read()


imgs = cv2.imread('./1.jpg')

# cv2.rectangle(img, (61,471), (199,53), (255,127,0), 2, 1 )


height=62
left=341
top=200
width=73




cv2.rectangle(imgs, (341, 200),
              (341+73,200+62),
              (255, 127, 0), 2, 1)


# 参数表示依次为： （图片，长方形框左上角坐标(X,Y), 长方形框右下角坐标(X+宽,Y+高)， 字体颜色，字体粗细）

cv2.imshow('img', imgs)
cv2.waitKey(0)
cv2.destroyAllWindows()