Texas Instruments TI-73 EXPLORER - Manual (Page 214)

208
Chapter 10: Drawing
7310ENG.DOC Draw Texas Instruments Revised: 05/29/98 6:43 PM Printed: 05/19/99 9:01 AM Page 208 of 22
RecallPic RecallPic 2 " " 2 2
You can execute
RecallPic
only from the Home screen or
Program editor. Use
RecallPic
to recall the graph picture stored
in the picture variables
Pic1
,
Pic2
, or
Pic3
.
RecallPic
accepts one mandatory argument, number, which
specifies the number of the picture variable that you want to
recall. For example, if you enter
3
, the TIN73 recalls
Pic3
.
Pressing b displays the current graph and superimposes
Pic3
on it. Since pictures are drawings, you cannot trace a
curve that is part of a picture.
RecallPic
number
To see which graph variables have pictures stored to them, use
the
PICTURE
secondary menu (- }
4:Picture
). Each
variable
Pic1
,
Pic2
, and
Pic3
is marked as either
Defined
or
Empty
. If selected, the variable is pasted next to
RecallPic
.
1. Clear the Graph screen.
- l
2
1
b *
2. Recall picture variable
2
. (A
picture was stored to it in
the previous example.)
2 " "
2 2
b
Deleting a Graph Picture Deleting a Graph Picture
To delete graph pictures from memory, use the
MEMORY
DELETE:Pic
menu (- Ÿ
4:Delete 7:Pic
).
³
You return to the
Graph screen.