Chapter 8: Draw Instructions
135
Recalling Graph Pictures (Pic)
Recalling a Graph Picture
To recall a graph picture, follow these steps.
1. Select
2:RecallPic
from the
DRAW STO
menu.
RecallPic
is pasted to the current cursor
location.
2. Enter the number (from 1 to 9, or 0) of the picture variable from which you want to recall a
picture. For example, if you enter 3, the TI-84 Plus will recall the picture stored to
Pic3
.
Note:
You also can select a variable from the
PICTURE
secondary menu (
4
). The
variable is pasted next to
RecallPic
.
3. Press
Í
to display the current graph with the picture superimposed on it.
Note:
Pictures are drawings. You cannot trace a curve that is part of a picture.
Deleting a Graph Picture
To delete graph pictures from memory, use the
MEMORY MANAGEMENT/DELETE
secondary menu
(Chapter 18).
Storing Graph Databases (GDB)
What Is a Graph Database?
A graph database (GDB) contains the set of elements that defines a particular graph. You can
recreate the graph from these elements. You can store up to 10 GDBs in variables GDB1 through
GDB9, or GDB0 and recall them to recreate graphs.
A GDB stores five elements of a graph.
•
Graphing mode
•
Window variables
•
Format settings
•
All functions in the Y= editor and the selection status of each
•
Graph style for each Y= function
GDBs do not contain drawn items or stat plot definitions.
Storing a Graph Database
To store a graph database, follow these steps.
