Examples with MediaTracker java.awt.MediaTracker used on opensource projects

Example 26 with MediaTracker

use of java.awt.MediaTracker in project JSettlers2 by jdmonin.

the class SOCBoardPanel method loadImages.

/**
 * Load the images for the board: {@link #hexes}, {@link #rotatHexes}, and {@link #dice}.
 * Loads all hex types, up through {@link SOCBoardLarge#FOG_HEX},
 * because {@link #hexes} is static for all boards and all game options.
 * @param c  Our component, to load image resource files with getToolkit and getResource
 * @param wantsRotated  True for the 6-player non-sea board
 *          (v2 encoding {@link SOCBoard#BOARD_ENCODING_6PLAYER}), false otherwise.
 *          The large board (v3 encoding)'s fog-hex and gold-hex images have no rotated version,
 *          because that board layout is never rotated.
 */
private static synchronized void loadImages(Component c, final boolean wantsRotated) {
    if ((hexes != null) && ((rotatHexes != null) || !wantsRotated))
        return;
    Toolkit tk = c.getToolkit();
    Class<?> clazz = c.getClass();
    if (hexes == null) {
        MediaTracker tracker = new MediaTracker(c);
        // water, desert, 5 resources, gold, fog, hex border mask, 3:1 port
        hexes = new Image[11];
        dice = new Image[14];
        loadHexesAndImages(hexes, IMAGEDIR, tracker, tk, clazz, false);
        for (int i = 2; i < 13; i++) {
            dice[i] = tk.getImage(clazz.getResource(IMAGEDIR + "/dice" + i + ".gif"));
            tracker.addImage(dice[i], 0);
        }
        try {
            tracker.waitForID(0);
        } catch (InterruptedException e) {
        }
        if (tracker.isErrorID(0)) {
            System.out.println("Error loading board images");
        }
    }
    if (wantsRotated && (rotatHexes == null)) {
        MediaTracker tracker = new MediaTracker(c);
        // only 9, not 11: large board (gold,fog) is not rotated
        rotatHexes = new Image[9];
        loadHexesAndImages(rotatHexes, IMAGEDIR + "/rotat", tracker, tk, clazz, true);
        try {
            tracker.waitForID(0);
        } catch (InterruptedException e) {
        }
        if (tracker.isErrorID(0)) {
            System.out.println("Error loading rotated board images");
        }
    }
}

Example 27 with MediaTracker

use of java.awt.MediaTracker in project ma-core-public by infiniteautomation.

the class ImageUtils method waitForImage.

/**
 * Waits for the image to be loaded.
 *
 * @param image
 *            the image to wait for
 * @return the image after loading
 * @throws InterruptedException
 *             if the media tracker was interrupted
 */
private static Image waitForImage(Image image) throws InterruptedException {
    MediaTracker mediaTracker = new MediaTracker(new Container());
    mediaTracker.addImage(image, 0);
    mediaTracker.waitForID(0);
    return image;
}

Example 28 with MediaTracker

use of java.awt.MediaTracker in project openblocks by mikaelhg.

the class ImageManager method createImage.

public BufferedImage createImage(String file) {
    Toolkit toolkit = Toolkit.getDefaultToolkit();
    URL u = ImageManager.class.getResource(file);
    if (u == null) {
        System.out.println("Could not find resource " + file);
        return null;
    }
    Image img = toolkit.createImage(u);
    if (img == null) {
        System.out.println("Couldn't load image " + file);
        return null;
    }
    MediaTracker mt = new MediaTracker(comp);
    try {
        mt.addImage(img, 0);
        mt.waitForAll();
    } catch (Exception e) {
        System.out.println("Couldn't load image " + file);
        System.out.println(e);
        return null;
    }
    if (mt.isErrorAny()) {
        System.out.println("Couldn't load image " + file);
        return null;
    }
    // ImageObserver observer = new ImageObserver() {
    // public boolean imageUpdate(Image img,int flags,int x,int y,int w,int h) {
    // if ((flags & (ALLBITS | FRAMEBITS | ABORT)) != 0) {
    // synchronized (this) { notify(); }
    // return false;
    // }
    // return true;
    // }
    // };
    // try {
    // synchronized (observer) {
    // while (!toolkit.prepareImage(img,-1,-1,observer)) { observer.wait(); }
    // }
    // }
    // catch (InterruptedException e) {
    // System.out.println("Couldn't load image "+file);
    // return null;
    // }
    // System.out.println("image width "+ img.getWidth(comp) +
    // " height " + img.getHeight(comp));
    BufferedImage bimg = comp.getGraphicsConfiguration().createCompatibleImage(img.getWidth(comp), img.getHeight(comp), Transparency.TRANSLUCENT);
    bimg.getGraphics().drawImage(img, 0, 0, comp);
    return bimg;
}

Example 29 with MediaTracker

use of java.awt.MediaTracker in project scriptographer by scriptographer.

the class NetUtils method loadImage.

/**
 * Load an image from a given URL. This blocks until the image is
 * loaded or an error occured.
 * @param url the URL of the image to load.
 * @return the loaded image
 * @throws InterruptedException
 */
public static Image loadImage(URL url) throws InterruptedException {
    MediaTracker tracker = new MediaTracker(new java.awt.Container());
    Image img = java.awt.Toolkit.getDefaultToolkit().createImage(url);
    tracker.addImage(img, 0);
    tracker.waitForAll();
    return img;
}

Example 30 with MediaTracker

use of java.awt.MediaTracker in project cxf by apache.

the class ImageDataContentHandler method convertToBufferedImage.

private static BufferedImage convertToBufferedImage(Image image) throws IOException {
    if (image instanceof BufferedImage) {
        return (BufferedImage) image;
    }
    // Wait until the image is completely loaded
    MediaTracker tracker = new MediaTracker(new Component() {

        private static final long serialVersionUID = 977142547536262901L;
    });
    tracker.addImage(image, 0);
    try {
        tracker.waitForAll();
    } catch (InterruptedException e) {
        throw new IOException(e.getMessage(), e);
    }
    // Create a BufferedImage so we can write it out later
    BufferedImage bufImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_ARGB);
    Graphics g = bufImage.createGraphics();
    g.drawImage(image, 0, 0, null);
    g.dispose();
    return bufImage;
}