class_docstr: Wrapper for python-ternary and matplotlib figure. Parameters for member
  functions simply pass through to ternary's functions with the same names.
  This class manages the matplotlib axes, the scale, and the boundary scale
  to ease the use of ternary plotting functions.
docstr: Return the underlying matplotlib figure object.
docstr_tok: ["Return","the","underlying","matplotlib","figure","object","."]
code: def get_figure(self):
      """Return the underlying matplotlib figure object."""
      ax = self.get_axes()
      return ax.get_figure()
  
imports: from collections import namedtuple
  from functools import partial
  import numpy
  from matplotlib import pyplot
  from .None import heatmapping
  from .None import lines
  from .None import plotting
  from .helpers import project_point, convert_coordinates_sequence
label_desc: Use image node_id 5 for calling the TernaryAxesSubplot obj's underlying member method code with example usage: obj.get_figure() and returns: ax