107
GRAPHING FUNCTIONS
The following key operations show those after
Ï
A
have been pressed.
[1 ClrDraw]
Deletes all points, lines, or
pictures drawn using the
DRAW menu.
[2 Line( ]
Draws a line between the
specified two points.
(Graph display screen)
Press
1
to delete the draw data and to
redisplay only the graph.
(Other screens)
Press
1
to display the message “ClrDraw”
and press
®
to proceed to delete the data.
(At this time, the message, “Done”, showing that
the data deletion has been performed will appear
instantaneously on the screen.)
(Graph display screen)
Press
2
to display the cursor pointer on the
graph screen. Use
<>≤≥
to
move the cursor pointer to a desired location
where you wish to start drawing of a line and
press
®
. Next, move the cursor pointer to a
location where the line ends and press
®
to
draw a line between specified two points. (Using
the same procedure, you can draw any number
of lines subsequently.)
To cancel the mode, press
¬
.
(Other screens)
Press
2
to display the message “Line (”.
Input the start and end coordinates of a line and
press
®
to draw the line on the graph
screen.
The following syntax is used to draw a line.
[Line (2, 3, 5, 6)]
Coordinates of
Coordinates of
line start point
line end point
[A DRAW]
Function
Key operations and display
}
}
EL-9650-(04)En (079-134)
8/7/00, 9:08 PM
107
Summary of Contents for EL-9650
Page 10: ...viii ...
Page 46: ...36 CHAPTER 1 ...
Page 230: ...220 CHAPTER 9 ...
Page 268: ...258 CHAPTER 12 ...
Page 349: ...339 APPENDIX When coordinate system is Rect param or polar ...
Page 350: ...340 APPENDIX When coordinate system is Seq F STYLE2 E STYLE1 ...
Page 352: ...342 APPENDIX ...
Page 353: ...343 APPENDIX on Program screen ...
Page 354: ...344 APPENDIX ...
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