When the pointer is at the location you want,
press (i! to plot a point. At this time, the
pointer returns to the original point you speci
fied (2 , 2 in this example).
(etc)
: . x -
: 2.105263
Now, inputting a new coordinate value causes
the new pointer to blink without clearing the
present pointer.
i^ ra r^ is H irfirn
GEOGTKill
# ■
. :. .
. v
—
2. 105263
If x-y coordinates are not specified for the Plot function, the pointer appears at
the center of the screen.
Set the following range values:
Xmin :
- 2
Ymin :
- 2
Xmax :
5 Ymax : 10
Xscl :
1
Yscl
2
IsüïFtI [piotl |exe |
To find the ^-coordinate value:
[shift! [x ^ y ]
: * x=
■
..............
1 P
II
>-
* '
4 ■
* Attempting to plot a point outside of the preset range is disregarded.
*The x- and y-coordinates of the pointer used in the Plot function are respectively
stored in the X memory and Y memory.
*A blinking pointer becomes a fixed point (not blinking) when a new pointer is
created.
- 9 2 -