Mirror count: How many mirrors (duplication points) your drawing has.50 max
Show guides: These guides outline the mirrors so you can see where they are positioned.
Mirror rotation: Rotates the mirrors by tenths of a degree.
0 = no rotation, 1 = 1/10*, 2 = 1/5* etc...
Line width: The width of your drawing line, set in pixels.20 max
Zoom: Use zoom to get close up to the canvas for more precise drawing.
Ink meter: How much ink you have left to use on this drawing. Once you run out of ink, you can continue drawing but you lose the ability to save.