Zooming The Graph Window - Casio CLASSPAD 330 3.04 User Manual

Zooming the Graph Window

Your ClassPad provides you with a wide selection of zoom commands that you can use to
enlarge or reduce an entire graph or a specific area of a graph.
Zoom Command
The Graph window's [Zoom] menu contains the zoom commands described in the table
below.
Zoom Command
Box
Factor
Zoom In
Zoom Out
Auto
Original
Square
Round
Integer
Previous
Quick Initialize
Quick Trig
x
Quick log ( )
x
Quick e^
x
Quick ^2
x
Quick – ^2
Quick Standard
3-2-7
Using the Graph Window
With "box zoom", you draw a selection boundary around the area you
would like to enlarge. This causes the selected area to be enlarged so
it fills the entire graph display.
"Factor zoom" lets you specify a zoom factor for enlarging or reducing
a graph.
Use the [Factor] command to configure zoom factor settings, the
[Zoom In] command to zoom in, and the [Zoom Out] command to
zoom out.
"Auto zoom" automatically configures View Window
redraws the graph so it fills the Graph window along the
Return a graph to its original View Window settings
Executing this command adjusts View Window
they are identical to the
Round View Window settings (xmin, xmax, xdot) to an appropriate
number of decimal places and redraw the graph.
This command makes the value of each dot equal 1, which makes all
coordinate values integers.
Performing a zoom operation changes View Window parameter
values. Execute this command to return View Window parameters to
their settings prior to the last zoom operation.
These seven quick zoom commands cause the graph to be redrawn
using preset View Window parameter values (page 3-2-9).
20060301
Description
y
-axis values.
y
-axis values and
y
-axis.
x
-axis values so that