title: How to get started/use matplotlib in kivy
body: <p>I have recently learned a bit of matplotlib and would like to use it within kivy. I have read a little documentation on the garden here and there but don't really understand it.
  I have installed kivy garden and matplotlib but don't know how to proceed from here. I simply want to add a already completed matplotlib graph into kivy.
  I would appreciate a step by step simplified set of instructions of how to get what I already coded into kivy and get it to display.
  Thanks</p>