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Using text and labels in a screen image, Using text and labels in a screen image -37 – Casio FX-CG10 User Manual

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u To zoom in and out

To double the size of the displayed image, press + or perform the following operation:
1e(View) – 4:Zoom In.
To halve the size of the displayed image, press - or perform the following operation:
1e(View) – 5:Zoom Out.

u To zoom the screen image to fit the window area

Press

- or perform the following operation: 1e(View) – 6:Zoom to Fit.

• This will enlarge or reduce the currently display image so it fills the screen.

Note

The above operation does not apply in the case of a graph drawn using

3e(Draw Spec)

7: Function f(x).

k Adjusting the Lightness of the Background Image

You can adjust the lightness of the background image while a g3p file is open in the Geometry
mode. To adjust image lightness, press

K(Option)e(Properties) 4:Fade I/O and then

perform the procedure from step 2 under “To adjust the lightness (Fade I/O) of the background
image” (page 5-12).

4. Using Text and Labels in a Screen Image

You can use the procedures in this section to insert text into a screen image. You can also edit
the labels that the calculator inserts automatically for objects, and add labels to objects.

k Inserting Text into Screen Images

You can use the following procedure to insert text into a screen image and to edit existing text.

u To insert text into a screen image

1. Move the pointer to the location on the screen where you want to insert the text.

2. Perform the following operation:

K(Option) – 1:Text.

• This will display a text input dialog box and automatically switch the calculator’s keys to

Alpha Lock.

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