HP 48g Graphing Calculator - Manual (Page 118)

Graphics Object Commands (continued)
Key P r ogr ammable
Command
Description
SUB
R E P L
,.CD
REPL
>LCD
i N I M
LCD-
SIZE
ANIMATE
(Subset.) Extracts and returns to the
stack a portion of a graphics object
(level 3) defined by two coordinates
(levels 2 and 1) that mark the diagonal
corners of the rectangle to be extracted.
(Replace.) Same as GOR except that
the level 1 graphics object overwrites
the level 3 graphics object where the
level 1 graphics object is located.
(Stack to LCD.) Displays the graphics
object from level 1 in the stack display,
with its upper left f)ixel in the upper left
corner of the display. It overwrites all of
the display except the menu labels.
(LCD to stack.) Returns to level 1 a
graphics object representing the current
stack display.
For the graphics object in level 1,
returns the width (level 2) and height
(level 1) in pixels.
Takes from levels 2 through + 1 a
sequence of grobs and from level 1
either: a) the number of grobs (n) or b)
a list containing four items: the number
of grobs (?i), a list containing the pixel
coordinates (C
ttrty ]■ ) of the
upper left corner of region where the
animation is to be located, the time
delay (in seconds) between each
“frame” of the animation, and the
number of times to repeat the
animation sequence (0 = repeat
indefinitely until interrupted by a
keystroke). It then displays each grob in
sequence in the specified location for
the specified number of seconds.
9-10 Graphic Objects