HP 39g Drawing commands

RUN	Runs the named program. If your program name contains
	special characters, such as a space, then you must
	enclose the file name in double quotes (" ").
	RUN "program name": or RUN programname:
STOP	Stops the current program.
	STOP:

Drawing commands

The drawing commands act on the display. The scale of the display depends on the current aplet's Xmin, Xmax, Ymin, and Ymax values. The following examples assume the hp 39g+ default settings with the Function aplet as the current aplet.

ARC	Draws a circular arc, of given radians, whose centre is at
	(x,y) The arc is drawn from start_angle_measurement,
	and end_angle_measurement.
	ARC x;y;radius;start_angle_measurement ;
	end_angle_measurement:
	Example
	ARC 0;0;2;0;360:
	FREEZE:
	Draws a circle centered
	at (0,0) of radius 2. The
	FREEZE command
	causes the circle to
	remain displayed on the screen until you press a key.
BOX	Draws a box with diagonally opposite corners (x1,y1) and
	(x2,y2).
	BOX x1;y1;x2;y2:
	Example
	BOX -1;-1;1;1:
	FREEZE:
	Draws a box, lower
	corner at (–1,–1),
	upper corner at (1,1)

Programming 16-19