ScanDirection
Overview
ScanDirection is a mask that controls the directions in which the barcode reader will look for barcodes in an image, and is built from the following values:
For example, a value of 5 (1 + 4) means that the reader will look for barcode from left to right and right to left.
Note: This property replaces the Rotation property used in previous versions.
Default value = 15
void STSetParameter(hBarcode, ST_ORIENTATION_MASK, uint16 *value) ;
void STGetParameter(hBarcode, ST_ORIENTATION_MASK, uint16 *value) ;
e.g
// Read only horizontal barcodes.
#include "barcode.h"
uint16 value = 5 ;
STSetParameter(hBarcode, ST_ORIENTATION_MASK, &value) ;