Sharp EL-9650 - Page 122

112
CHAPTER 4
Shows that a point exists at the location (column
No. 10, row No. 20).
Shows that a point does not exist at the location
(column No. 10, row No. 21).
[1 Pnt ON] Draws a point on the specified graph screen.
[2 Pnt OFF] Deletes a point on the specified graph screen. (Points (dots) making
up the graph or coordinate axis can also be deleted.)
[3 Pnt CHG] Changes the display status of a point on the specified graph screen.
(Deletes the point when it is displayed and draws the point when it is
not displayed.)
* For Pnt ON, Pnt OFF and Pnt CHG, input by specifying coordinates of the X and Y axis.
For example, Pnt ON (5,3) defines points at coordinates X = 5, Y = 3
[4 Pxl ON] Draws a point at a specified location by inputting the column and row.
Column and row definitions are shown to the right.
Column: 0 to 126 (For the split screen (see CHAPTER 4 “15. Useful
Functions” on page 124), only a range of 0 to 64 can be specified.)
Row: 0 to 62
This area cannot be specified.
[5 Pxl OFF] Deletes a point at a location specified by column and row. (Points
(dots) making up the graph or coordinate axis can also be deleted.)
[6 Pxl CHG] Changes the display status of a point at a location specified by
column and row. (Deletes the point when it is displayed and draws
the point when it is not displayed.)
[7 Pxl TST] Displays “1” when a point exists at a location specified by column and
row and “0” when no point exists.
Row
Column
(0,0)
(0,62)
(126,0)
(126,62)
132
64
The following screen will appear.
←
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EL-9650-(04)En (079-134) 8/7/00, 9:08 PM112