controlling which object is on top, if multiple at same position

Hi,
If I have multiple objects in the same location, how do I control which will be overlaid on the others? (i.e., which is visible?)

i.e,, let's say I do:
object1 = mgladdcircle(...)
mglsetorigin(object1, position)
mglactivategraphic(object1, true);

object2 = mgladdcircle(...)
mglsetorigin(object2, position)
mglactivategraphic(object2, true);

and I want object 1 to be "on top?"
Thanks!

Your code will display object1 on top of object2. The first created are displayed in the foreground.

See also https://monkeylogic.nimh.nih.gov/board/read.php?2,12,12#msg-12.