Twitter

Follow us on Twitter

Recent Comments

  • msanabria: You have to copy logg4j library in the application server libraries
  • Matthew: What if it is the catalina.yyyy-mm-dd.log that we wish to stop? logrotate seems t handle the catalina.out...
  • Namrata: Hey, This solution is worked well but when try to use same at google app engine, I’m not able to do....
  • Jonathan: Thank you, this worked perfectly! I appreciate you posting this.
  • Sanjay Biswal: Good Question Answer.

Tags
Sep 29

How do I convert a Java image to a jpeg encoded byte array?

java Add comments

The ImageIO class can be used to write an image as a JPEG encoded stream.If you write that stream to a ByteArrayOutputStream then you will end up with a byte array that contains the JPEG encoded image.


ByteArrayOutputStream out = new ByteArrayOutputStream();
ImageIO.write(image, "JPEG", out);
byte[] imageBytes = out.toByteArray();

written by objects \\ tags: , ,


Leave a Reply