HP 50g User's Reference Manual
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Brand: HP
Category: Calculator
Type: Advanced user's reference manual
Model: HP 48gII , HP 49g+ , HP 50G
Pages: 693
Full Command and Function Reference 3-169
Input/Output:
L
3
L
2
L
1
L
4
L
3
L
2
L
1
obj
1
obj
2
obj
3
→
obj
1
obj
2
obj
3
obj
1
L = Level; A = Argument; I =Item
Example:
333 22 1 PICK3
returns
333 22 1 333
.
See also: PICK, OVER, DUP
PICT
Type: Command
Description: PICT Command: Puts the name PICT on the stack.
PICT is the name of a storage location in calculator memory containing the current graphics
object. The command PICT enables access to the contents of that memory location as if it were a
variable. Note, however, that PICT is not a variable as defined in the calculator: its name cannot be
quoted, and only graphics objects may be stored in it.
If a graphics object smaller than 131 wide × 80 pixels high is stored in PICT, it is enlarged to 131
× 80. (These values are 131 x 64 on the HP 48gII). A graphics object of unlimited pixel height
and up to 2048 pixels wide can be stored in PICT.
Access: !° L[
PICT
]
PICT
( °is the left-shift of the Nkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
→
PICT
Example:
PICT RCL
returns the current graphics object to the stack.
See also: GOR, GXOR, NEG, PICTURE, PVIEW, RCL, REPL, SIZE, STO, SUB
PICTURE
Type: Command
Description: Picture Environment Command: Selects the Picture environment (that is, selects the graphics
display and activates the graphics cursor and Picture menu).
When executed from a program, PICTURE suspends program execution until −is pressed.
Access: …µ
PICTURE
š
Input/Output: None
Example: This program:
« "Press CANCEL to returnto stack"
1 DISP 3 WAIT PICTURE »
displays a message for 3 seconds, then selects the Picture environment. (The
character in the
program indicates a linefeed.)
See also: PICT, PVIEW, TEXT
PINIT
Type: Command
Description: Port Initialize Command: Initializes all currently active ports. It may affect data already stored in a
port.
PINIT is particularly useful when a third-party library has corrupted memory. It stores and then
purges an object in each internal port. This has the effect of initializing each port without
disturbing any previous-stored data, while removing any invalid objects.
Access: …µ
PINIT