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Sundeep Sharma
2D BarCode Reader,
May 5, 2009 at 4:40 PM

Hi Rashid
U can use google.zxing api(open source api) for creating and reading 2D Bar Code.

IF u have Bar code image generated u can use this code to decode.

public static void myBarCodeReader() throws IOException, ReaderException{

QRCodeReader qrCodeReader = new QRCodeReader();
int width = 200;
int height = 200;
BufferedImage img = ImageIO.read(new File("E:/qrcode.png"));
BufferedImageMonochromeBitmapSource bufferedImageMonochromeBitmapSource = new BufferedImageMonochromeBitmapSource(
img);

//MonochromeBitmapSource monochromeBitmapSource = new MonochromeBitmapSource();
Hashtable hints = new Hashtable();
hints.put(DecodeHintType.TRY_HARDER, Boolean.TRUE);
Result result = qrCodeReader.decode(bufferedImageMonochromeBitmapSource);
System.out.println(" BarCode number is "+result.getText());

}
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