Casio CLASSWIZ CG Software User's Manual page 158

Selecting and Deselecting Objects
To edit an object (move, delete, change color, etc.) or to create a drawing using an object (such as constructing
a midpoint of a line segment), you first need to select part of or all of the object. This section explains how to
select and deselect objects.
Before starting the operations shown in the table below, make sure that no tool icons are displayed in the upper
right corner of the screen. If a tool icon is displayed, press b or a to deselect the tool.
To do this:
Select a particular object
Select an entire polygon
Select an entire semicircle You can use the same operation as that under "Select an entire polygon" above
Select an entire circle
Deselect a particular
object
Perform this operation:
1. Move the pointer close to the object you want to select.
• This causes one or more
object begins to flash.
2. Press O.
• This causes to change to
become a thick line, which indicates that the object is selected.
• Now you can repeat steps 2 and 3 to select other objects if you want.
1. Move the pointer close to the polygon you want to select.
• This causes marks to appear on some part (vertex or side) of the polygon.
2. Press P or select T > [Edit] > [Select Figure].
• This selects the entire polygon.
to select the semicircle.
1. Move the cursor near the circumference of the circle you wish to select.
• This causes four
circumference begins to flash.
2. Press O.
• This selects the entire circle.
1. Move the pointer close to the object you want to deselect.
• This causes the
begins to flash.
2. Press O.
Note
• You can use the same operation as the one described above to deselect
only a portion (vertex or side) of a polygon that is entirely selected.
marks to appear on the object. At this time the
and changes the outline of the object to
marks to appear on the circumference. At this time the
marks to become highlighted. At this time the object
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