keypointalign.py 文件源码

def del_keypoint(self, idx):
        """
        Delete a keypoint by index
        :param idx:
        :return:
        """
        # Refuse to delete existing keypoints
        if not self.keypoints[idx].is_new:
            return

        self.combo_adapter.beginRemoveRows(QtCore.QModelIndex(), idx, idx)
        del self.__keypoints[idx]
        self.combo_adapter.endRemoveRows()
        self.change()