docstr: Return the label reference position in transAxes.
  
  get_label_transform() returns a transform of (transAxes+offset)
docstr_tok: ["Return","the","label","reference","position","in","transAxes",".","get_label_transform","(",")","returns","a","transform","of","(","transAxes+offset",")"]
code: def get_axislabel_pos_angle(self, axes):
      """
      Return the label reference position in transAxes.
  
      get_label_transform() returns a transform of (transAxes+offset)
      """
      angle = [0, 90][self.nth_coord]
      fixed_coord = 1 - self.nth_coord
      data_to_axes = axes.transData - axes.transAxes
      p = data_to_axes.transform([self._value, self._value])
      verts = self._to_xy(0.5, const=p[fixed_coord])
      if 0 <= verts[fixed_coord] <= 1:
          return verts, angle
      else:
          return None, None
  
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 5 for calling the FloatingAxisArtistHelperRectilinear obj's underlying member method code with example usage: obj.get_axislabel_pos_angle(axes) and returns: verts,  angle, None,  None