how to draw circles
I see many widgets but it's unclear to me how to draw circels .. is it even possible ?

I discovered the **Cairo Path** widget in /examples/misc and i'm able to compile it. It's a nice example how to draw lines and change parameters with several options - the source code is good for learning !

I guess drawing circles can also be done with **Cairo**, but i have no clue .. maybe some `GTK` examples exist which can be ported to `Nim` / `Owlkettle` ?
