Examples of java.awt.Toolkit.createImage()

java.awt.Toolkit.createImage()
Returns an image which gets pixel data from the specified file. The returned Image is a new object which will not be shared with any other caller of this method or its getImage variant.
This method first checks if there is a security manager installed. If so, the method calls the security manager's checkRead method with the specified file to ensure that the image creation is allowed. @param filename the name of a file containing pixel datain a recognized file format. @return an image which gets its pixel data fromthe specified file. @throws SecurityException if a security manager exists and itscheckRead method doesn't allow the operation. @see #getImage(java.lang.String)

    // If direction is RTL, flip the source image
    if (_isRightToLeft(context))
      producer = new FilteredImageSource(producer, new MirrorImageFilter());


    Image colorizedIcon =
      toolkit.createImage(new FilteredImageSource(producer, filter));


    // Be sure that the image is fully loaded
    ImageUtils.loadImage(colorizedIcon);


    // Get the width/height.  We use an ImageLoader object the ImageObserver

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    // If direction is RTL, flip the source image
    if (_isRightToLeft(context))
      producer = new FilteredImageSource(producer, new MirrorImageFilter());


    Image flippedIcon =
      toolkit.createImage(producer);


    // Be sure that the image is fully loaded
    ImageUtils.loadImage(flippedIcon);


    // Get the width/height.  We use an ImageLoader object the ImageObserver

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                    tmp = Image.getInstance(img, null);
                } else if (overrideTransparency == null || overrideTransparency.isEmpty()) {
                    tmp = Image.getInstance(getData());
                } else {
                    Toolkit toolkit = Toolkit.getDefaultToolkit();
                    java.awt.Image img = toolkit.createImage(getData());
                    tmp = Image.getInstance(img, Color.decode(overrideTransparency));
                }
            }
            if (cacheImage) {
                image = tmp;

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        image.scaleToFit(scaleWidth, scaleHeight);
    }


    public static java.awt.Image makeGrayTransparent(byte[] imageData) {
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        java.awt.Image img = toolkit.createImage(imageData);
        ImageFilter filter = new RGBImageFilter() {


                public final int filterRGB(int x, int y, int rgb)
                {
                    int r = (rgb & 0xFF0000) >> 16;

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                    return rgb;
                }        
        };


        ImageProducer ip = new FilteredImageSource(img.getSource(), filter);
        return toolkit.createImage(ip);
    }


}

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    setFocusable(true);
    setAlwaysOnTop(true);
    addKeyListener(this);


    Toolkit tk = Toolkit.getDefaultToolkit();
    Image img = tk.createImage("Texture/cursor.png");
    Cursor cursor = tk.createCustomCursor(img, new Point(8, 8),
        "/Texture/cursor.png");
    this.setCursor(cursor);
  }

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     */
    private synchronized Image loadImage(InputStream stream) throws IOException {
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        byte data[] = FileCopyUtils.copyToByteArray(stream);


        Image image = toolkit.createImage(data);
        imageLoaded = false;
        imageError = false;
        // fully loads the image into memory
        toolkit.prepareImage(image, -1, -1, this);
        while (!imageLoaded && !imageError) {

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        Thread t = new Thread() {
                public void run() {
                    Filter filt = null;


                    Toolkit tk = Toolkit.getDefaultToolkit();
                    Image img = tk.createImage(url);


                    if (img != null) {
                        RenderedImage ri = loadImage(img, dr);
                        if (ri != null) {
                            filt = new RedRable(GraphicsUtil.wrap(ri));

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            /// Creates an invisble pointer by giving it bogus image
            /// Possibly find a workaround for this...
            Toolkit tk = Toolkit.getDefaultToolkit();
            byte bogus[] = { (byte) 0 };
            blankCursor =
              tk.createCustomCursor( tk.createImage( bogus ), new Point(0, 0), "" );


            zoomWindow = new JWindow( parent ) {
                public void paint( Graphics g ) {
                    g.drawImage( zoomImage, 0, 0, zoomWindow );
                }

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    {
      image.getPackedBytes(0, y, width, row, 0, 0);
      RGBA.convertFromPackedBilevel(row, 0, alpha, pixels, destOffset, width);
      destOffset += width;
    }
    return toolkit.createImage(new MemoryImageSource(width, height, pixels, 0, width));
  }


  /**
   * Creates an AWT Image object from a Gray16Image object and an alpha value.
   * This is done by allocating a new int array with image.getWidth() times

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