*** : Sets color of pen.
*** : Makes a negative of an area.
*** : Mirrors an area horizontally.
*** : Mirrors an area vertically.
*** : Fills an area with a pattern.
*** : Clears the screen to the pen color.
*** : Undo the last change.
*** : Draws continuos line segments.
*** : Draws a rectangle.
*** : Draws a filled rectangle.
*** : Draws a circle.
*** : Draws a filled circle.
*** : Draws as if the cursor was a pen.
*** : Draws a single dot.
*** : Sends you to the disk menu.
*** : Copies an area to a new location.
*** : Changes the palette of colors.
*** : Changes the background color.
*** : Toggles between color and B/W.
*** : Sends the screen to the printer.