Casio Geometry User Manual page 29

2-19
Drawing and Editing Objects
5. Input a scale value in the range of 0.1 < | | < 10 and then press w.
x
• 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: 2
Scale: –1
Original
Scale: 0.5
Object
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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