artist-draw-circle

artist-draw-circle is a compiled Lisp function in `artist.el'.

(artist-draw-circle X1 Y1 X2 Y2)

Draw a circle with center at X1, Y1 and point X2,Y2.

Output is an ellipse, which is a list (END-POINT-1 END-POINT-2 SHAPE-INFO).

END-POINT-1 and END-POINT-2 are two-element vectors on the form [X Y].
SHAPE-INFO is a two-element vector on the form [POINT-LIST FILL-INFO].

POINT-LIST is a list of vectors on the form [X Y SAVED-CHAR NEW-CHAR].
FILL-INFO is a list of vectors on the form [X Y ELLIPSE-WIDTH-ON-THIS-LINE].