Java by API/com.sun.image.codec.jpeg/JPEGCodec

JPEGCodec: createJPEGDecoder(InputStream src)

   <source lang="java">

import java.awt.Container; import java.awt.image.BufferedImage; import java.io.InputStream; import javax.swing.JComponent; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.ImageIcon; import com.sun.image.codec.jpeg.JPEGCodec; import com.sun.image.codec.jpeg.JPEGImageDecoder;

public class MainClass {

 public static void main(String[] args) throws Exception {
   JFrame jf = new JFrame("Demo");
   Container cp = jf.getContentPane();
   MyCanvas tl = new MyCanvas();
   cp.add(tl);
   jf.setSize(300, 200);
   jf.setVisible(true);
 }

} class MyCanvas extends JPanel {

 BufferedImage mImage;
 public MyCanvas() {
 try {
   InputStream in = getClass().getResourceAsStream("myExampleImage.jpg");
   JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder(in);
   mImage = decoder.decodeAsBufferedImage();
   in.close();
 }
 catch (Exception e){
   System.err.println(e.getLocalizedMessage());
 }
   ImageIcon icon = new ImageIcon(mImage);
   add(new JLabel(icon));
 }

}

      </source>