Mid-Handle for Drawing Ovals?

I'm looking for a quick/easy way to AutoMidHandle my ovals. AutoMidHandle is only for images I guess, and SetOrigin or SetHandle are based on screen coordinates. I could calculate the middle-point of the ovals using screen coordinates and size of the oval, but that seems a little over the top. Any ideas?

Graphics 800,600

AutoMidHandle(enable)'only works for images?

While Not KeyHit(key_escape)

	DrawOval(100,100,10,10)
	DrawOval(100,200,40,40)

	Flip

Wend

Edit: I will be using images for this anyway, but would like to know a way of doing this without them.

Why is it over the top? All you need to do is subtract half of the width/height from the x/y co-ordinates where you want the centre of the oval to be. So for the example above...

DrawOval 95,95,10,10
DrawOval 80,180,40,40

a bit nicer way:

Graphics 800,600,0,-1

Global Rot:Int = 0

While Not KeyHit(key_escape)

	SetRotation rot
	
	SetHandle(5,10) ' this is the right to make a midhandlebeviour, don't mess it up with SetOrigin
					' which only changes the offset
	DrawOval(100,100,10,20)
	SetHandle(20,40)
	DrawOval(100,200,40,80)
	
	SetHandle(0,0)
	SetRotation 0
	
	DrawText "Rotation : " + Rot,20,20
	
	If KeyDown(Key_F1) Then Rot:+3
	
	

	Flip
	Cls

Wend

Nice!

Thanks to both of you, JazzieB and klepto2.