Examples of java.awt.MediaTracker.waitForID()

java.awt.MediaTracker.waitForID()
Starts loading all images tracked by this media tracker with the specified identifier. This method waits until all the images with the specified identifier have finished loading.
If there is an error while loading or scaling an image, then that image is considered to have finished loading. Use the isErrorAny and isErrorID methods to check for errors. @param id the identifier of the images to check @see java.awt.MediaTracker#waitForAll @see java.awt.MediaTracker#isErrorAny() @see java.awt.MediaTracker#isErrorID(int) @exception InterruptedException if any thread hasinterrupted this thread.

             */
        }
        
        final int handle = image.hashCode();
        mediaTracker.addImage(image, handle); 
        try {mediaTracker.waitForID(handle);} catch (final InterruptedException e) {} 
        
        return image;
    }


}

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      Image i2 = orig.getScaledInstance(destWidth, destHeight, Image.SCALE_SMOOTH);
      MediaTracker tracker = new MediaTracker(comp);
      tracker.addImage(i2, 0);
      try {
        tracker.waitForID(0);
      } catch (InterruptedException e) {
        e.printStackTrace();
      }


      // Log.log("ServletExtension: i2 size : "+i2.getWidth(comp)+"x"+i2.getHeight(comp));

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        if(urls[i] != null) {
          images[i] = frame.getToolkit().getImage(urls[i]);
          tracker.addImage(images[i], 0);
        }
      }
      tracker.waitForID(0);


      if (null!=images[0]) frame.setIconImage(images[0]);
      // Set the dock icon.
      if(null!=images[1] && bMacOS) {
        try {

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      URL url = getClass().getResource(strURL);


      if(url != null) {
        Image image = frame.getToolkit().getImage(url);
        tracker.addImage(image, 0);
        tracker.waitForID(0);


        frame.setIconImage(image);
      } else {
      }
    } catch (Exception e) {

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        // the image arrives.
        // MediaTracker notifies of progress via our
        // Component.ImageObsever interface
        tracker = new MediaTracker(this);
        tracker.addImage(image, 0);
        tracker.waitForID(0);
      } catch (final InterruptedException e) {
        //load completed
      }
      setPreferredSize(new Dimension(image.getWidth(this), image.getHeight(this)));
    }

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  private SimpleImage getImage(String pName) throws Exception {
    byte[] imgData = getImagedata(pName);
    Image fileImg = Toolkit.getDefaultToolkit().createImage(imgData);
    MediaTracker tracker = new MediaTracker(frame);
    tracker.addImage(fileImg, 0);
    tracker.waitForID(0);
    int width = fileImg.getWidth(null);
    int height = fileImg.getHeight(null);
    BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bImg.getGraphics();
    g.drawImage(fileImg, 0, 0, null);

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  private SimpleImage getImage(String pName) throws Exception {
    byte[] imgData = getImagedata(pName);
    Image fileImg = Toolkit.getDefaultToolkit().createImage(imgData);
    MediaTracker tracker = new MediaTracker(this);
    tracker.addImage(fileImg, 0);
    tracker.waitForID(0);
    int width = fileImg.getWidth(null);
    int height = fileImg.getHeight(null);
    BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bImg.getGraphics();
    g.drawImage(fileImg, 0, 0, null);

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    if (!file.exists())
      throw new FileNotFoundException(pFilename);
    Image fileImg = Toolkit.getDefaultToolkit().createImage(pFilename);
    MediaTracker tracker = new MediaTracker(owner);
    tracker.addImage(fileImg, 0);
    tracker.waitForID(0);
    int width = fileImg.getWidth(null);
    int height = fileImg.getHeight(null);
    BufferedImage bImg = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
    Graphics g = bImg.getGraphics();
    g.drawImage(fileImg, 0, 0, null);

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    private void createMainPanel(final JTabbedPane tabbedPane) {
    try {
      final Image i = Toolkit.getDefaultToolkit().getImage(getClass().getClassLoader().getResource("res/LaTeXDrawSmall.png"));//$NON-NLS-1$
      final MediaTracker tracker = new MediaTracker(this);
        tracker.addImage(i,0);
        try { tracker.waitForID(0); }
        catch(final InterruptedException e) { BadaboomCollector.INSTANCE.add(e); }


      final JPanel panel       = new JPanel();
      final JEditorPane editorPane   = new JEditorPane();
      initEditorPane(editorPane);

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    final Image img     = Toolkit.getDefaultToolkit().getImage(
              getClass().getClassLoader().getResource("res/LaTeXDrawSmall.png"));//$NON-NLS-1$
    final MediaTracker tracker=new MediaTracker(this);
    tracker.addImage(img,0);


    try { tracker.waitForID(0); }
    catch(final InterruptedException e) { BadaboomCollector.INSTANCE.add(e); }


    canvas = new DisplayCanvas(img);


    setLayout(new BorderLayout());

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