Draw an arc of radius r, centered on (x, y), from angle1 to angle2 (in degrees). @param x the x-coordinate of the center of the circle @param y the y-coordinate of the center of the circle @param r the radius of the circle @param angle1 the starting angle. 0 would mean an arc beginning at 3 o'clock.
(double x, double y, double r, double angle1, double angle2)