Casio CLASSWIZ CG Software User's Manual page 154

Using the Draw Menu
The Draw menu contains menu items for drawing basic geometric elements such as points, line segments,
circles, etc.
To do this:
Plot a point
Draw a line segment
Draw a straight line
Draw a ray
Draw a vector
Draw a circle
Draw an arc
Draw a semicircle
*1 To specify a single point, move the pointer to the desired location and then press O.
*2 See the Example 1 (page 154)
*3 See the Example 2 (page 155)
Example 1: To plot a point
1. Select T > [Draw] > [Point].
2. Move the pointer to the location where you want to plot a point and then press O.
• This plots a point at the pointer location.
• The icon remains on the screen, which means you repeat step 2 to plot more points if you want.
3. After you are finished plotting all the points you want, press b to deselect the Point tool.
Note
• Some drawing tools remain after you draw something, like the Point tool. To deselect such a tool,
press b or a.
• You can use the following procedure to add a labeled point to an existing line, to a side of a polygon,
to the periphery of a circle, etc.
(1) Select T > [Draw] > [Point].
(2) Move the pointer on the screen towards the line where you want to add the labeled point, and then
press O.
7
4
1
Select this menu item:
T > [Draw] > [Point]
T > [Draw] > [Line Segment]
T > [Draw] > [Line]
T > [Draw] > [Ray]
T > [Draw] > [Vector]
T > [Draw] > [Circle]
T > [Draw] > [Arc]
T > [Draw] > [Semicircle, by
Diameter]
below.
below.
8 9
5 6
2 3
And then specify these points:
One point
Two points in different locations (line
segment start and end points)
Two points in different locations (two points
through which a straight line passes)
Two points in different locations (ray start
point and a point through which the ray
passes)
Two points in different locations (vector
start and end points)
Two points in different locations (circle
center point and one point on the
circumference)
Three points in different locations
Two points in different locations (either end
of a circle diameter)
154
*1
*2
*3