8-4-3

Controlling Geometry Window Appearance

Zooming

The Geometry application provides you with a selection of zoom commands that you can use to enlarge or reduce an entire display image or a specific area of a figure.

Tip

•The screenshots in this section all use the “Axes on, values on” setting described under “Selecting the Axis Setting” on page 8-4-1.

u To use Zoom Box

Example: To use zoom box to enlarge part of a circle

(1)Draw a circle.

(2)Tap [View] and then [Zoom Box], or tap Q.

(3)Drag the stylus on the screen to draw a selection boundary around the area you want to enlarge.

(4)Remove the stylus from the display and the area within the selection boundary expands to fill the entire Graph window.

u To use Zoom In and Out

Example 1: To zoom in on a circle

(1)Draw a circle.

(2)Tap [View] and then [Zoom In], or tap W.

• This enlarges the circle.

Example 2: To zoom out on a circle

(1)Draw a circle.

(2)Tap [View] and then [Zoom Out] or tap E.

• This reduces the size of the circle.

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