Texas Instruments TI-73VSC Guidebook - Page 212
pxl-Test(, The [DRAW] STO Menu
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206 Chapter 10: Drawing pxl-Test( 2 " 7 You can execute pxl-Test( only from the Home screen or the Program editor. pxl-Test( tests a pixel at (row,column) to see if it is turned on or off. If it is on, pxl-Test( returns 1. If it is off, pxl-Test( returns 0. 0row57 and 0column94. pxl-Test(row,column) ³ Test to see if the pixel at (45,35) is turned on or off. -l2"7 45¡35Eb The 2 STO Menu The 2 STO (store) menu lets you store or recall up to three pictures in memory. When you select an instruction from the 2 STO 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 WINDOW values (( 6:ZStandard) and with all Yn functions and stat plots deselected. 2"" 1:StorePic 2:RecallPic Stores the current picture. Recalls a stored picture.