List of prepareImage() Examples

Examples of prepareImage()

ae.java.awt.peer.ComponentPeer.prepareImage()
java.awt.Toolkit.prepareImage()
Prepares an image for rendering.
If the values of the width and height arguments are both -1, this method prepares the image for rendering on the default screen; otherwise, this method prepares an image for rendering on the default screen at the specified width and height.
The image data is downloaded asynchronously in another thread, and an appropriately scaled screen representation of the image is generated.
This method is called by components prepareImage methods.
Information on the flags returned by this method can be found with the definition of the ImageObserver interface. @param image the image for which to prepare ascreen representation. @param width the width of the desired screenrepresentation, or -1. @param height the height of the desired screenrepresentation, or -1. @param observer the ImageObserverobject to be notified as the image is being prepared. @return true if the image has already beenfully prepared; false otherwise. @see java.awt.Component#prepareImage(java.awt.Image,java.awt.image.ImageObserver) @see java.awt.Component#prepareImage(java.awt.Image,int,int,java.awt.image.ImageObserver) @see java.awt.image.ImageObserver
java.awt.peer.ComponentPeer.prepareImage()
javax.swing.JPanel.prepareImage()
org.apache.harmony.awt.gl.image.OffscreenImage.prepareImage()

Examples of ae.java.awt.peer.ComponentPeer.prepareImage()

            return (parent != null)
                ? parent.prepareImage(image, width, height, observer)
                : getToolkit().prepareImage(image, width, height, observer);
        } else {
            return (peer != null)
                ? peer.prepareImage(image, width, height, observer)
                : getToolkit().prepareImage(image, width, height, observer);
        }
    }


    /**

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Examples of java.awt.Toolkit.prepareImage()


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

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Examples of java.awt.Toolkit.prepareImage()

                PaintedImage image = new PaintedImage(img, bounds);


                // Wait until the image has been completely loaded,
                // unless an error occurred.
                while (true) {
                    if (tk.prepareImage(img, -1, -1, image)) {
                        // The image was fully prepared, so return the
                        // created image.
                        break;
                    }

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Examples of java.awt.Toolkit.prepareImage()

        int w = png.getWidth();
        int h = png.getHeight();


        // Call prepareImage using an instance of this class
        // as the ImageObserver; triggers imageUpdate (below)
        tk.prepareImage(img, w, h, new ObserverExample());
    }


    public boolean imageUpdate(Image img, int infoflags,
                               int x, int y, int w, int h)
    {

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Examples of java.awt.Toolkit.prepareImage()

        }
        
        toolkit = Toolkit.getDefaultToolkit();


        image = toolkit.createImage(byteImage);
        while (!toolkit.prepareImage(image, -1, -1, null) &&
               (toolkit.checkImage(image, -1, -1, null) &
                       (ImageObserver.ERROR | ImageObserver.ABORT)) == 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException ie) {

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Examples of java.awt.Toolkit.prepareImage()

            } catch (InterruptedException ie) {
                // Interrupted by user.
                return (BufferedImage) null;
            }
        }
        if (!toolkit.prepareImage(image, -1, -1, null)) {
            throw new PrintException("Error while loading image (possibly, " +
                    "image format is not supported).");
        }
        BufferedImage bufferedImage = new BufferedImage(image.getWidth(null),
                image.getHeight(null), BufferedImage.TYPE_INT_ARGB);

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Examples of java.awt.Toolkit.prepareImage()

        }
        
        toolkit = Toolkit.getDefaultToolkit();


        image = toolkit.createImage(byteImage);
        while (!toolkit.prepareImage(image, -1, -1, null) &&
               (toolkit.checkImage(image, -1, -1, null) &
                       (ImageObserver.ERROR | ImageObserver.ABORT)) == 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException ie) {

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Examples of java.awt.Toolkit.prepareImage()

            } catch (InterruptedException ie) {
                // Interrupted by user.
                return (BufferedImage) null;
            }
        }
        if (!toolkit.prepareImage(image, -1, -1, null)) {
            throw new PrintException("Error while loading image (possibly, " +
                    "image format is not supported).");
        }
        BufferedImage bufferedImage = new BufferedImage(image.getWidth(null),
                image.getHeight(null), BufferedImage.TYPE_INT_ARGB);

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Examples of java.awt.Toolkit.prepareImage()

        }
        
        toolkit = Toolkit.getDefaultToolkit();


        image = toolkit.createImage(byteImage);
        while (!toolkit.prepareImage(image, -1, -1, null) &&
               (toolkit.checkImage(image, -1, -1, null) &
                       (ImageObserver.ERROR | ImageObserver.ABORT)) == 0) {
            try {
                Thread.sleep(100);
            } catch (InterruptedException ie) {

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Examples of java.awt.Toolkit.prepareImage()

            } catch (InterruptedException ie) {
                // Interrupted by user.
                return (BufferedImage) null;
            }
        }
        if (!toolkit.prepareImage(image, -1, -1, null)) {
            throw new PrintException("Error while loading image (possibly, " +
                    "image format is not supported).");
        }
        BufferedImage bufferedImage = new BufferedImage(image.getWidth(null),
                image.getHeight(null), BufferedImage.TYPE_INT_ARGB);

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