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prashanthr11

QR code generation gives an empty image

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Hello, this is my code. It compiles and runs successfully. But creates a jpg blank image without any barcode. Please let me know where I have gone wrong. Thank you.
import com.idautomation.qrcode.*;
import com.idautomation.qrcode.encoder.*;

public class QREncodeImage
{
public static String[] studentdata;
public QREncodeImage(String ciphertext)
{
try{
QRCode bc = new QRCode();
bc.setVersion(40);
bc.setDataToEncode(ciphertext);
barCodeEncoder bce = new barCodeEncoder(bc, "JPEG","qr.jpg");
}
catch(Exception e)
{
System.out.println(e);
}
}

public static void main(String [] args)
{
String ciphertext = "jhbdshcbdjhbckjhdbckbdkcbdksahbckdsabckhdsabckhdasbckhbdsaljkc";
QREncodeImage dmenc = new QREncodeImage(ciphertext);
}
}

Output image:-

Operating System: Windows 7

Application: JDK 1.6

04-30-13 11.4 year(s) ago

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James	Best Answer I have run your code and gotten the result: So, it must be a local issue, since my test proved that our product generates a proper image. Posted 11.4 year(s) ago (0) (0) Report Abuse

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Other Answers (2)

prashanthr11

Hi James,

I have uploaded the image. As i told you it is a blank white image. Thank you. Regards, Prashanth

Posted 11.4 year(s) ago

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James

Please post an image of what is being generated or email it to us: Contact Us so we may see the issue clearly.

Posted 11.4 year(s) ago

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