nt, but not all
    classes support it.

    Notes
    -----
    *angleA* and *angleB* specify the orientation of the bracket, as either a
    clockwise or counterclockwise angle depending on the arrow type. 0 degrees
    means perpendicular to the line connecting the arrow's head and tail.

    .. plot:: gallery/text_labels_and_annotations/angles_on_bracket_arrows.py
    c