How to Detect Orientation of a Detected Barcode

Aspose.BarCode allows developers to detect the orientation of a detected barcode by calling the getAngle() method of the BarCodeReader class.

Figure: A rotated barcode
The barcode (rotated 270 degrees) recognized after executing the code that follows is shown in the figure below:

Figure: The detected orientation is 270 degree after example code execution

// Instantiate BarCodeReader object
BarCodeReader reader = new BarCodeReader("rotatedbarcode.jpg", DecodeType.CODE_128);
// read Code128 bar code
for (BarCodeResult result : reader.readBarCodes()) {
	// detect bar code orientation
	System.out.println("Rotaion Angle: " +  result.getRegion().getAngle());
}