IMAGESCAN Example

Example:

*
.IMAGESCAN Example Program
.
PIC1	INIT	"GIRL2.PCX"
*
.This scans the entire page into the specified file.
.
	IMAGESCAN	PIC1
*
.This scans only the specified part of the page.
.
	IMAGESCAN	*SETIWALL=1:3:7:8,PIC1
*
.This scans only the specified part of
.the page as a negative image.
.
TOP	FORM	"1.5"
BOTTOM	FORM	"2.5"
LFFT	FORM	"7"
RIGHT	FORM	"8"
.
	IMAGESCAN	*SETIWALL=TOP:BOTTOM:LEFT:RIGHT:
		*REVON,PIC1

This example illustrates various methods of scanning images using the IMAGESCAN instruction.