code: def get_line(self, axes):
      fixed_coord = 1 - self.nth_coord
      data_to_axes = axes.transData - axes.transAxes
      p = data_to_axes.transform([self._value, self._value])
      return Path(self._to_xy((0, 1), const=p[fixed_coord]))
  
imports: import numpy
  import matplotlib
  from matplotlib import _api
  import matplotlib.axes
  from matplotlib.path import Path
  from mpl_toolkits.axes_grid1 import mpl_axes
  from .axisline_style import AxislineStyle
  from .axis_artist import AxisArtist, GridlinesCollection
label_desc: Use image node_id 2 for calling the FloatingAxisArtistHelperRectilinear obj's underlying member method code with example usage: obj.get_line(axes) and returns: Path