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
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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
21b*
2. Recall picture variable 2. (A
picture was stored to it in
the previous example.)
2""2 2b
Deleting a Graph PictureDeleting 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.