Circle and other graphic for CombatReplay addon

[shurshik]

Hi!

I am working on a new addon CombatReplay:
http://www.youtube.com/watch?v=m3EV36y4SNU

But I have problems with graphics for it (i hate graphic).

I still have to convert jpg maps to put them as a background of the frame, don't know if I'll get some problems with them.

But what I have now:
how can I create a simple circle? Is there the other way instead of taking an image and import it to the game?
I will need to create a simple line too, I didn't test it, but found this: http://wowprogramming.com/forums/development/271

Maybe you can suggest me something, or maybe someone has converted simple circle already (or something else that I could use in the addon) to share with me?