Barcode1DReaderGetBarcodeY4 Method (GdPictureImaging)

In This Topic

Returns the Y position (in pixels) of the bottom-left corner of a barcode detected by the Barcode1DReaderDoScan method. If ROI has been set, this coordinate is relative to the used ROI.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Function Barcode1DReaderGetBarcodeY4( _
   ByVal BarcodeNo As Integer _
) As Integer

public int Barcode1DReaderGetBarcodeY4( 
   int BarcodeNo
)

public function Barcode1DReaderGetBarcodeY4( 
    BarcodeNo: Integer
): Integer;

public function Barcode1DReaderGetBarcodeY4( 
   BarcodeNo : int
) : int;

public: int Barcode1DReaderGetBarcodeY4( 
   int BarcodeNo
)

public:
int Barcode1DReaderGetBarcodeY4( 
   int BarcodeNo
)

Parameters

BarcodeNo: Barcode index. Must be between 1 and Barcode1DReaderGetBarcodeCount returned value.

Return Value

The barcode Y position of the bottom-left corner; relative to the ROI, if any is defined.

Remarks

This method is used in the "Barcode Recognition" Demo.

Reference

GdPictureImaging Class
GdPictureImaging Members