CipherLab 8 Series User Manual

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Chapter 4 BASIC Commands
4.16.4 CLEAR
CLR_RECT
Purpose To clear a rectangular area on the LCD.
Syntax CLR_RECT(x%, y%, size_x%, size_y%)
Remarks “x%”, “y%” are integer variables, indicating the x, y coordinates of the upp
er
left point of the rectangular area.
“size_x%” is an integer variable, indicating the width of the rectangle in pixels.
“size_y%”
is an integer variable, indicating the height of the rectangle in pixels.
Example
CLR_RECT(1, 1, 20, 20)
See Also CLS, FILL_RECT
CLS
Purpose To clear everything on the LCD.
Syntax CLS
Remarks
After running this command, whatever is being shown on the LCD will be
erased and the cursor will be move to (1,1).
Example
ON TIMER(1, 200) GOSUB ClearScreen ' TIMER(1) = 2 second
...
ClearScreen:
OFF TIMER(1)
CLS
RETURN
See Also CLR_RECT, PRINT

CipherLab 8 Series Specifications

General

Storage	256 MB Flash
Operating Temperature	-10°C to 50°C
Storage Temperature	-20°C to 60°C
Operating System	Windows CE 5.0
Memory	128 MB RAM
Display	240 x 320 pixels
Barcode Scanner	Laser or 2D imager
Wireless Communication	802.11b/g, Bluetooth 2.0
Durability	IP54
Camera	Optional