Determination of screen resolution?

[David Lees]

OK, I should have done a little more digging.  I just found the answer
to my question in the documentation which is simply:

v = canvas.winfo_vrootheight()
h = canvas.winfo_vrootwidth()

David Lees wrote:
> 
> I would like to use tkinter and have the canvas object automatically
> scaled fit the screen.  Is it possible to read the screen resolution
> (800x600, 1024,768...) from somewhere.
> 
> David Lees