HP 39g Graphing Calculator - Manual (Page 204)

To draw a box 1. In Sketch view, press HIM Si and move the cursor to
where you want any comer of the box to be.
2. Press Itto This turns on box-drawing.
3. Move the cursor to mark the opposite corner for the box.
You can adjust the size of the box by moving the cursor.
4. Press to finish the box.
To draw a circle 1. In Sketch view, press hlMBi and move the cursor to
where you want the center of the circle to be.
2. Press This turns on circle drawing.
3. Move the cursor the distance of the radius.
4. Press GIB to draw the circle.
DRAW keys
Key Meaning
[MB Dot on. Turns pixels on as the cursor
moves.
ItKiCI Dot off. Turns pixels off as the cursor
moves.
WITH
Draws a line from the cursor’s starting
position to the cursor’s current position.
Press HB when you have finished. You
can draw a line at any angle by moving the
cursor.
Draws a box from the cursor’s starting
position to the point at which you press
HI.
tglMl
Draws a circle with the cursor’s starting
position as the center. The radius is the
distance between the cursor’s starting and
ending position. Press GIB to draw the
circle.
14-4 Notes and sketches