def METHOD_NAME(self):
    """
    Get a representation of the ring buffer for plotting. This is expensive, so it should only be used in frontend
    :return:
    """
    left, right = self.left_index, self.left_index + len(self)
    if left > right:
        left, right = right, left
    data = self.data.flatten()
    return np.concatenate((data[left:right], data[right:], data[:left]))