question: parameters for create_polygon() method

[SeeBelow at SeeBelow.Nut]

Tkinter's canvas object has the method create_polygon().

The docs say the parameters should be like:
(x1, y1, x2, y2, x3, y3, .....)

But it's often much better programming practice to have a list of
tuples, each point being a tuple, like this:
[(x1, y1), (x2, y2), (x3, y3),......]

Is there a good way to manipulate my polygons in the latter form, but
still use create_polygon() to draw them?

Thanks,

Mitchell Timin

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