Casio Geometry User Manual download pdf (Page 29)

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2-19

Drawing and Editing Objects

5. Input a scale value in the range of 0.1

< | x | < 10 and then press w.

• This will draw a resized version of the original object.

Note

• If you select only part of an object before performing step 2 of the above procedure, only

the selected part will be dilated.

• The following ﬁ gure illustrates the meanings of the terms used in the above procedure.

Center of

Dilation

Scale: –1

Scale: 2

Original

Object

Scale: 0.5

Undoing and Redoing an Operation

The Undo command lets you undo the last operation you performed, while Redo lets you

restore an operation you have undone.

u To undo the last operation you performed

Immediately after performing the operation you want to undo, press * or perform the

following operation: 2(Edit) – 1:Undo/Redo

Important!

Note that the following operations cannot be undone.

• Clear all objects operation: 2(Edit) – 6:Clear All (page 2-21)

• View Window setting conﬁ guration (page 3-3)

• Zoom operation (page 3-4)

• Scroll operation (page 3-4)

• Pan operation (page 3-3)

• Setup change (page 3-1)

u To redo an operation

Immediately after undoing the operation, press * or perform the following operation:

2(Edit) – 1:Undo/Redo

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Casio Geometry User Manual Page 29