Clrdraw 2 1 1; Line - Texas Instruments TI-73 Explorer Manual Book

ClrDraw 2 1 1

ClrDraw
clears all drawn elements from the Graph screen. All
ClrDraw
points, lines, and shading drawn with 2
are temporary. Therefore, if you leave the Graph screen, and
then return, all drawings are erased.
If you select
is replotted and displayed with no drawn elements. You can
save drawings and recall them with the 2
If you select
pasted to the cursor location. Pressing b executes the
instruction, all drawings on the current graph are erased, and
the message
again, all drawn elements disappear.

Line( 2 2 2

Line(
draws a line from point (X
Line(
the instruction from the Graph screen, the Home screen
Line(
or Program editor.
Line( from the Graph Screen
To draw a line on the Graph screen:
1. From the Graph screen, select 2
appears in the middle of the Graph screen. The X- and Y-
coordinates are shown at the bottom of the screen. If
they are not, you can turn them on by selecting
(- g).
2. Position the cursor at the beginning point of the line
segment that you want to draw, and then press b.
The cursor becomes a small box.
3. Move the cursor to the end point of the line segment, and
then press b. The line segment is drawn as you move
the cursor.
4. Repeat steps 2 and 3, as necessary. To cancel
:.
from the Graph screen, the current graph
ClrDraw
from the Home screen or a program, it is
ClrDraw
is displayed. When you display the graph
Done
Chapter 10: Drawing
DRAW
STO
,Y ) to (X ,Y ). You can execute
. The cursor
2
189
menu items
menu.
CoordOn
, press
Line(