On this page
matplotlib.axis.XAxis.get_transform
XAxis.get_transform(self)- 
    
Return the
Transforminstance used by this artist. 
© 2012–2018 Matplotlib Development Team. All rights reserved.
Licensed under the Matplotlib License Agreement.
 https://matplotlib.org/3.2.2/api/_as_gen/matplotlib.axis.XAxis.get_transform.html