Class Hbox

site-packages/matplotlib/mathtext.py:1418–1423

A box with only width (zero height and depth).

        Box.__init__(self, 0., height, depth)

class Hbox(Box):
    """
    A box with only width (zero height and depth).
    """
    def __init__(self, width):
        Box.__init__(self, width, 0., 0.)

class Char(Node):
    """