problem in displaying byte data in a4j:mediaOutput

[orkun]

hello

I examined a4j:mediaOutput example in RichFaces site.

I want to display an image in byte[] type --imgByt2--.

how can I do that ?

here is my code:
~~~~~~~~~~~~~~~~~~~~
public void paint(OutputStream out, Object data) throws IOException {
byte[] imgByt2 = null;

ImageData2 paintData;
paintData = new ImageData2();

imgByt2 = paintData.imgBytes; // I want to show this byte data as an image

BufferedImage img = new BufferedImage(paintData.getWidth(),
paintData.getHeight(),BufferedImage.TYPE_INT_RGB);
Graphics2D graphics2D = img.createGraphics();

//graphics2D.drawChars(new String("RichFaces").toCharArray(),0,9,40,15);

ImageIO.write(img, "jpeg", out); where can I put byte data ---imgByt2 --?
~~~~~~~~~~~~~~~

regards

[strannik]

You can use ImageIcon class and pass your byte array to ImageIcon constrcutor. After that the following code will work for you

 ImageIcon icon = new ImageIcon(imgByt2);

 Image image = icon.getImage();

 graphics2D.drawImage(image, 0, 0, null);

[nbelaevski]

Hi,

Just write bytes into output stream as is.