Texas Instruments TI-73 Manuel D’Utilisation

     Chapter 10: Drawing

7310ENG.DOC   Draw   Texas Instruments   Revised: 05/29/98 6:43 PM   Printed: 05/19/99 9:01 AM   Page 206 of 22

 

pxl-Test(   2

 

  "

 

You can execute 

 only from the Home screen or the

Program editor.

 tests a pixel at (row,column) to see if it is turned on or

off. If it is on, 

 returns 1. If it is off, 

 returns 0.

0row57 and 0column94.

row,column

Test to see if the pixel at 

(45,35) is turned on or off.

- l 2 "

¡

E b

 

The 2

 

The 2 

 (store) menu lets you store or recall up to three

pictures in memory. When you select an instruction from the

2 

 menu, the TIN73 returns to the Home screen or the

Program editor. The picture instructions are not interactive,

which means you cannot use them from the Graph screen.
Note: All examples in this section show the Graph screen set

to standard 

 values (( 

) and with all 

functions and stat plots deselected.

2 " "

Stores the current picture.

Recalls a stored picture.

³