cam.py 文件源码

def annotate_landmarks(im, landmarks):
    im = im.copy()
    for landmark in landmarks:
        for idx, point in enumerate(landmark):
            pos = (point[0, 0], point[0, 1])
            cv2.putText(im, str(idx), pos,
                        fontFace=cv2.FONT_HERSHEY_SCRIPT_SIMPLEX,
                        fontScale=0.4,
                        color=(0, 0, 255))
            cv2.circle(im, pos, 3, color=(0, 255, 255))
    return im