              if idx != int(live_face):
                  logger.trace("Greying out face: (idx: %s, roi: %s)", idx, roi)
                  cv2.fillPoly(overlay, roi, (0, 0, 0))  # pylint: disable=no-member
  
          cv2.addWeighted(overlay,  # pylint: disable=no-member
                          alpha, self.image, 1. - alpha, 0., self.image)
 
</s> remove                 cv2.fillPoly(overlay, roi, (0, 0, 0))  # pylint: disable=no-member
 </s> add                 cv2.fillPoly(overlay, roi, (0, 0, 0)) </s> remove             cv2.putText(self.image,  # pylint: disable=no-member
 </s> add             cv2.putText(self.image, </s> remove                         cv2.FONT_HERSHEY_DUPLEX,  # pylint: disable=no-member
 </s> add                         cv2.FONT_HERSHEY_DUPLEX, </s> remove         cv2.fillConvexPoly(mask,  # pylint: disable=no-member
                           l_eye_hull, (1, 1, 1))
        cv2.fillConvexPoly(mask,  # pylint: disable=no-member
                           r_eye_hull, (1, 1, 1))
        cv2.fillConvexPoly(mask,  # pylint: disable=no-member
                           mouth_hull, (1, 1, 1))
 </s> add         cv2.fillConvexPoly(mask, l_eye_hull, (1, 1, 1))
        cv2.fillConvexPoly(mask, r_eye_hull, (1, 1, 1))
        cv2.fillConvexPoly(mask, mouth_hull, (1, 1, 1))
 </s> remove         return cv2.transform(points, matrix)  # pylint: disable=no-member
 </s> add         return cv2.transform(points, matrix)

        cv2.addWeighted(overlay, alpha, self.image, 1. - alpha, 0., self.image)
              if idx != int(live_face):
                  logger.trace("Greying out face: (idx: %s, roi: %s)", idx, roi)
                  cv2.fillPoly(overlay, roi, (0, 0, 0))  # pylint: disable=no-member
  
        cv2.addWeighted(overlay, alpha, self.image, 1. - alpha, 0., self.image)
        cv2.addWeighted(overlay, alpha, self.image, 1. - alpha, 0., self.image)
keep keep keep keep replace replace
 Landmarks stored and used as floating point numbers (#928)

* remove and fix int adjustments
* masking rounding 
tools/lib_alignments/annotate.py