class_docstr: Size whose absolute part is either the largest width or the largest height
  of the given *artist_list*.
class_docstr_tok: ["Size","whose","absolute","part","is","either","the","largest","width","or","the","largest","height","of","the","given","*","artist_list","*","."]
code: def __init__(self, artist_list, w_or_h):
      self._artist_list = artist_list
      _api.check_in_list(["width", "height"], w_or_h=w_or_h)
      self._w_or_h = w_or_h
  
imports: from numbers import Real
  from matplotlib import _api
  from matplotlib.axes import Axes
label_desc: Use image node_id 1 to create a new MaxExtent object from inherited base classes: _Base with example: obj = MaxExtent(artist_list, w_or_h)