Examples of BufferedImage

ae.java.awt.image.BufferedImage
The BufferedImage subclass describes an {@link ae.java.awt.Image Image} with an accessible buffer of image data.A BufferedImage is comprised of a {@link ColorModel} and a{@link Raster} of image data.The number and types of bands in the {@link SampleModel} of theRaster must match the number and types required by the ColorModel to represent its color and alpha components. All BufferedImage objects have an upper left corner coordinate of (0, 0). Any Raster used to construct a BufferedImage must therefore have minX=0 and minY=0.
This class relies on the data fetching and setting methods of Raster, and on the color characterization methods of ColorModel. @see ColorModel @see Raster @see WritableRaster
com.google.code.appengine.awt.image.BufferedImage
com.jgraph.gaeawt.java.awt.image.BufferedImage
java.awt.image.BufferedImage
The BufferedImage subclass describes an {@link java.awt.Image Image} with an accessible buffer of image data.A BufferedImage is comprised of a {@link ColorModel} and a{@link Raster} of image data.The number and types of bands in the {@link SampleModel} of theRaster must match the number and types required by the ColorModel to represent its color and alpha components. All BufferedImage objects have an upper left corner coordinate of (0, 0). Any Raster used to construct a BufferedImage must therefore have minX=0 and minY=0.
This class relies on the data fetching and setting methods of Raster, and on the color characterization methods of ColorModel. @see ColorModel @see Raster @see WritableRaster @version 10 Feb 1997

Examples of java.awt.image.BufferedImage

                                 final double deviceScaleFactor) throws UnsupportedEncoderException, IOException
  {
    final int imageWidth = (int) StrictGeomUtility.toExternalValue(width);
    final int imageHeight = (int) StrictGeomUtility.toExternalValue(height);
    // first clip.
    final BufferedImage bi = ImageUtils.createTransparentImage(imageWidth, imageHeight);
    final Graphics2D graphics = (Graphics2D) bi.getGraphics();
    graphics.scale(deviceScaleFactor, deviceScaleFactor);


    if (image instanceof BufferedImage)
    {
      if (graphics.drawImage(image, null, null) == false)

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Examples of java.awt.image.BufferedImage

  /**
   * @see Graphics2D#drawImage(BufferedImage, BufferedImageOp, int, int)
   */
  public void drawImage(final BufferedImage img, final BufferedImageOp op, final int x, final int y)
  {
    BufferedImage result = img;
    if (op != null)
    {
      result = op.createCompatibleDestImage(img, img.getColorModel());
      result = op.filter(img, result);
    }

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Examples of java.awt.image.BufferedImage

   * @noinspection UseOfObsoleteCollectionType
   * @see Graphics2D#drawRenderedImage(RenderedImage, AffineTransform)
   */
  public void drawRenderedImage(final RenderedImage img, final AffineTransform xform)
  {
    final BufferedImage image;
    if (img instanceof BufferedImage)
    {
      image = (BufferedImage) img;
    }
    else
    {
      final ColorModel cm = img.getColorModel();
      final int width = img.getWidth();
      final int height = img.getHeight();
      final WritableRaster raster = cm.createCompatibleWritableRaster(width, height);
      final boolean isAlphaPremultiplied = cm.isAlphaPremultiplied();
      final Hashtable properties = new Hashtable();
      final String[] keys = img.getPropertyNames();
      if (keys != null)
      {
        final int keyCount = keys.length;
        for (int i = 0; i < keyCount; i++)
        {
          properties.put(keys[i], img.getProperty(keys[i]));
        }
      }
      final BufferedImage result = new BufferedImage(cm, raster, isAlphaPremultiplied, properties);
      img.copyData(raster);
      image = result;
    }
    drawImage(image, xform, null);
  }

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Examples of java.awt.image.BufferedImage

    final double transx = sx1 * scalex;
    final double transy = sy1 * scaley;
    final AffineTransform tx = AffineTransform.getTranslateInstance(dx1 - transx, dy1 - transy);
    tx.scale(scalex, scaley);


    final BufferedImage mask = new BufferedImage(img.getWidth(observer), img.getHeight(observer),
        BufferedImage.TYPE_BYTE_BINARY);
    final Graphics g = mask.getGraphics();
    g.fillRect(sx1, sy1, (int) swidth, (int) sheight);
    drawImage(img, mask, tx, null, observer);
    g.dispose();
    return true;
  }

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