BARCODEREADPDF

typedef struct tagBarCodeReadPDF
{
L_INT nDirection;
} BARCODEREADPDF, L_FAR * pBARCODEREADPDF;

This structure contains information for reading PDF symbols.

Member	Description
nDirection	Flag that indicates the orientation and direction for reading barcodes. You can combine values when appropriate, by using a bitwise OR ( \| ). Possible values are :
	Value	Meaning
	BARCODE_DIR_LEFT_TO_RIGHT	[0x001] To read from left to right across the bitmap.
	BARCODE_DIR_RIGHT_TO_LEFT	[0x002] To read from right to left across the bitmap.
	BARCODE_DIR_TOP_TO_BOTTOM	[0x004] To read from top to bottom across the bitmap.
	BARCODE_DIR_BOTTOM_TO_TOP	[0x008] To read from bottom to top across the bitmap.
	BARCODE_DIR_SKEW	[0x010] To read in a skewed or diagonal direction.
	BARCODE_DIR_HORIZONTAL	[0x020] To read horizontally (left to right and right to left).
	BARCODE_DIR_VERTICAL	[0x040] To read vertically (top to bottom and bottom to top).
	BARCODE_DIR_DIAGONAL	[0x080] To read in a diagonal or skewed direction.

Comments

pBARCODEREADPDF is a pointer to an BARCODEREADPDF structure. Where the function parameter type is pBARCODEREADPDF, you can declare a BARCODEREADPDF variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pBARCODEREADPDF variable is necessary only if your program requires a pointer.