Retrieve Image From JLabel and store it in a variable in Java

Asked Apr 15 '15 at 07:58

Active Apr 15 '15 at 16:16

Viewed 419 times

How do I retrieve an my image that has been fetched from mysql database and store it in a variable?

The image retrieved from the database is as follows:

byte[] imageData = rs.getBytes("Image");
format = new ImageIcon(imageData);
lblimg.setIcon(format);

Now what I want to do, to store the lblimg into a variable. Then I can use the variable which contains the image to add in a pdf file.

Document doc = new Document();
PdfWriter.getInstance(doc, new FileOutputStream("Report.pdf"));
doc.open();

doc.add(new Paragraph( // img to be added here ));

Please help me to achieve that. Thanks

edited Apr 15 '15 at 16:16

blackbishop

30,945
11
55
76

asked Apr 15 '15 at 07:58

yetin

What do you want to print in the PDF file ? The `Image` or the `JLabel` containing the image ? – blackbishop Apr 15 '15 at 16:06
@blackbishop - I want to print the JLable containing the image in the PDF. – yetin Apr 15 '15 at 16:16
Please take a look at this [post](http://stackoverflow.com/questions/425590/how-do-i-paint-swing-components-to-a-pdf-file-with-itext) – blackbishop Apr 15 '15 at 16:29
@blackbishop Unfortunately I cannot understand this post :/ – yetin Apr 15 '15 at 16:43

Retrieve Image From JLabel and store it in a variable in Java

0 Answers0

Linked