Example usage for java.awt MediaTracker waitForAll

Introduction

In this page you can find the example usage for java.awt MediaTracker waitForAll.

Prototype

public void waitForAll() throws InterruptedException 

Source Link

Document

Starts loading all images tracked by this media tracker.

Usage

From source file:com.tomtom.speedtools.json.ImageSerializer.java

@Nonnull
private static BufferedImage convertToBufferedImage(@Nonnull final Image image) throws IOException {
    assert image != null;

    if (image instanceof BufferedImage) {
        return (BufferedImage) image;
    }/* w ww  .  j ava2  s.  c om*/

    /**
     * Load the image in the background and wait
     * until is is downloaded.
     */
    final MediaTracker tracker = new MediaTracker(new Component() {
        // Empty.
    });
    tracker.addImage(image, 0);
    try {
        tracker.waitForAll();
    } catch (final InterruptedException e) {
        throw new IOException(e.getMessage(), e);
    }

    /**
     * Create a buffered image with the right dimensions.
     */
    final BufferedImage bufImage = new BufferedImage(image.getWidth(null), image.getHeight(null),
            BufferedImage.TYPE_INT_ARGB);

    /**
     * Draw the image in the buffer and return it as base64 data.
     */
    final Graphics g = bufImage.createGraphics();
    g.drawImage(image, 0, 0, null);
    return bufImage;
}

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From source file:BufferedImageMouseDrag.java

DisplayCanvas() {
    setBackground(Color.white);/*from   ww  w .  j  ava  2  s  . com*/
    setSize(450, 400);
    addMouseMotionListener(new MouseMotionHandler());

    Image image = getToolkit().getImage("largeJava2sLogo.gif");

    MediaTracker mt = new MediaTracker(this);
    mt.addImage(image, 1);
    try {
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Exception while loading image.");
    }

    if (image.getWidth(this) == -1) {
        System.out.println("no gif file");
        System.exit(0);
    }

    bi = new BufferedImage(image.getWidth(this), image.getHeight(this), BufferedImage.TYPE_INT_ARGB);
    Graphics2D big = bi.createGraphics();
    big.drawImage(image, 0, 0, this);
}

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From source file:Main.java

ContentPanel() {
    MediaTracker mt = new MediaTracker(this);
    bgimage = Toolkit.getDefaultToolkit().getImage("a.jpg");
    mt.addImage(bgimage, 0);// ww w .j ava  2  s.co m
    try {
        mt.waitForAll();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

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From source file:FilterLab.java

public void init() {
    originalImage = getImage(getDocumentBase(), "e.gif");
    MediaTracker tracker = new MediaTracker(this);
    tracker.addImage(originalImage, 0);/* w ww .  j  a v  a 2  s .  c o m*/
    try {
        tracker.waitForAll();
    } catch (Exception e) {
    }
    filteredImage = originalImage;
    btn.addActionListener(this);
    add(btn);
}

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From source file:AttributesApp.java

public void loadImage() {
    image = Toolkit.getDefaultToolkit().getImage("largeJava2sLogo.gif");
    MediaTracker mt = new MediaTracker(this);
    mt.addImage(image, 1);//  www .  j  av a  2s.c om
    try {
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Exception while loading.");
    }

    if (image.getWidth(this) == -1) {
        System.out.println("no images");
        System.exit(0);
    }
}

---

From source file:FilterLab.java

public void init() {
    originalImage = getImage(getDocumentBase(), "emily.gif");
    MediaTracker tracker = new MediaTracker(this);
    tracker.addImage(originalImage, 0);/*from   w ww  .  j a  v a  2  s .c  o m*/
    try {
        tracker.waitForAll();
    } catch (Exception e) {
    }
    filteredImage = originalImage;
    btn.addActionListener(this);
    add(btn);
}

---

From source file:MainClass.java

public void init() {
    MediaTracker mt = new MediaTracker(this);
    i = getImage(getDocumentBase(), "rosey.jpg");
    mt.addImage(i, 0);//from ww  w .  j av a2s  .c  o  m
    try {
        mt.waitForAll();
        int width = i.getWidth(this);
        int height = i.getHeight(this);
        j = createImage(new FilteredImageSource(i.getSource(),
                new CropImageFilter(width / 3, height / 3, width / 3, height / 3)));
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

---

From source file:RasterDemo.java

RasterPanel() {
    setBackground(Color.white);//  w  w  w  .ja v  a 2  s  .  c o m
    setSize(450, 400);

    Image image = getToolkit().getImage("largeJava2sLogo.jpg");

    MediaTracker mt = new MediaTracker(this);
    mt.addImage(image, 1);
    try {
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Exception while loading image.");
    }

    if (image.getWidth(this) == -1) {
        System.out.println("No jpg file");
        System.exit(0);
    }

    bi1 = new BufferedImage(image.getWidth(this), image.getHeight(this), BufferedImage.TYPE_INT_ARGB);
    Graphics2D big = bi1.createGraphics();
    big.drawImage(image, 0, 0, this);
    bi = bi1;
}

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From source file:ColorConvertDemo.java

public void loadImage() {
    displayImage = Toolkit.getDefaultToolkit().getImage("largeJava2sLogo.jpg");
    MediaTracker mt = new MediaTracker(this);
    mt.addImage(displayImage, 1);//from  w ww. j  a  v a  2 s .  c  o  m
    try {
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Exception while loading.");
    }
    if (displayImage.getWidth(this) == -1) {
        System.out.println("No jpg ");
        System.exit(0);
    }
}

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From source file:SimpleBufferedImageDemo.java

DisplayCanvas() {
    displayImage = Toolkit.getDefaultToolkit().getImage("largeJava2sLogo.jpg");

    MediaTracker mt = new MediaTracker(this);
    mt.addImage(displayImage, 1);/* w  ww.  j  a v  a  2  s . c  o  m*/
    try {
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Exception while loading.");
    }

    if (displayImage.getWidth(this) == -1) {
        System.out.println("No *.jpg file");
        System.exit(0);
    }
    setBackground(Color.white);
    setSize(400, 225);
}

---

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