HP 48g Graphing Calculator - Manual (Page 345)

The following set of procedures illustrate how to accomplish these
approaches to saving and restoring plots.
To save the current plot picture in a variable;
1. After drawing the plot and while viewing it in PICTURE, press
fSTO 1 to send a copy of the plot to the stack as a graphics object.
Press f
CANCEL
) to return to the stack.
2. Enter a name for the plot (' PI p for example) and press fSTO).
To view a plot picture that was previously stored in a variable:
1. Press
fVAR)
and then |r^ and the menu key corresponding to the
variable containing the plot picture ( P 1 , for example) to recall
it to the stack.
2. Press ( prg ) P I CT P I CT (STOl to store the plot picture in
PICT.
3. Press pi^iPICTURE) to view the plot picture.
To save a “reconstructable” version of the current plot:
1 .
After drawing the plot, press
f C A N C E L )
to return to the stack.
2. Recall the current contents of EQ, PPAR, and VPAR (if the
current plot is a three-dimensional plot) to the stack by pressing
f V A R )
and then E Q
PP iR and
v P h R (if necessary). You
may need to use [NXT) to switch menu pages to find each of these
variables.
3.
Press
fi^fMODES
j F L O G
fNXT
)
RCL.F
to recall the current flag
settings to the stack.
4. You should have three or, if you included VPAR, four new objects
on the stack. Enter the number (3 or 4) and press
( P R C )
L I S T
I S T to group these objects into a list.
5. Enter a name for the list and press (STO).
To reconstruct c. plot from its stored version:
1 .
Press
( V A R )
and then the menu key associated with the variable
containing the stored version (in list form) of the plot.
2. Press
( p r g )
t y p e u B J e -
( D R O P )
to disassemble the list and put
the components onto the stack.
3. Press
f i ^ ( M O D E S )
F L F i G
( N X T
) S T O P ' to restore the flag
settings. Note that your current flag settings will be lost.
24
Advanced Plot Options 24-7