Java Foundation Classes in a Nutshell

public abstract void removeConsumer(ImageConsumer ic);

public abstract void requestTopDownLeftRightResend(ImageConsumer ic);

public abstract void star tProduction(ImageConsumer ic);

}

Implementations: FilteredImageSource, MemoryImageSource,

java.awt.image.renderable.RenderableImageProducer

Passed To: Component.createImage(), Toolkit.createImage(), FilteredImageSource.F ilteredImageSource(),

ImageF ilter.resendTopDownLeftRight(), PixelGrabber.PixelGrabber(),

java.awt.peer.ComponentPeer.createImage()

Retur ned By: Image.getSource(), BufferedImage.getSource()

ImagingOpException Ja va 1.2

java.awt.image serializable unchecked

Thr own by the filter() methods of BufferedImageOp and RasterOp if, for any reason, they

ar e unable to filter the specified image.

public class ImagingOpException extends RuntimeException {

// Public Constructors

public ImagingOpException(String s);

}

Hierar chy: Object→ Throwable(Serializable)→ Exception→ RuntimeException→ ImagingOpException

IndexColorModel Ja va 1.0

java.awt.image PJ1.1

This ColorModel is used with RGB color spaces and determines the red, green, blue, and,

optionally, alpha components of a pixel by using the pixel value as an index into col-

or map arrays. If no array of alpha values is specified, all pixels are fully opaque, except

for one optionally specified reserved value that is fully transparent. This color model is

useful when working with image data that is defined ...