All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class java.awt.image.FilteredImageSource

java.lang.Object
|
   +----java.awt.image.FilteredImageSource

public class FilteredImageSource

extends Object

implements ImageProducer

Image src = getImage("doc:///demo/images/duke/T1.gif");
	ImageFilter colorfilter = new RedBlueSwapFilter();
	Image img = createImage(new FilteredImageSource(src.getSource(),
							colorfilter));

See Also:

ImageProducer

FilteredImageSource(ImageProducer, ImageFilter)

Constructs an ImageProducer object from an existing ImageProducer and a filter object.

addConsumer(ImageConsumer)

Adds an ImageConsumer to the list of consumers interested in data for this image.

isConsumer(ImageConsumer)

Determines whether an ImageConsumer is on the list of consumers currently interested in data for this image.

removeConsumer(ImageConsumer)

Removes an ImageConsumer from the list of consumers interested in data for this image.

requestTopDownLeftRightResend(ImageConsumer)

Requests that a given ImageConsumer have the image data delivered one more time in top-down, left-right order.

startProduction(ImageConsumer)

Adds an ImageConsumer to the list of consumers interested in data for this image, and immediately starts delivery of the image data through the ImageConsumer interface.

public FilteredImageSource(ImageProducer orig,
ImageFilter imgf)

Constructs an ImageProducer object from an existing ImageProducer and a filter object.

See Also:

ImageFilter, createImage

public synchronized void addConsumer(ImageConsumer ic)

Adds an ImageConsumer to the list of consumers interested in data for this image.

See Also:

ImageConsumer

public synchronized boolean isConsumer(ImageConsumer ic)

Determines whether an ImageConsumer is on the list of consumers currently interested in data for this image.

Returns:

true if the ImageConsumer is on the list; false otherwise

See Also:

ImageConsumer

public synchronized void removeConsumer(ImageConsumer ic)

Removes an ImageConsumer from the list of consumers interested in data for this image.

See Also:

ImageConsumer

public void startProduction(ImageConsumer ic)

Adds an ImageConsumer to the list of consumers interested in data for this image, and immediately starts delivery of the image data through the ImageConsumer interface.

See Also:

ImageConsumer

public void requestTopDownLeftRightResend(ImageConsumer ic)

Requests that a given ImageConsumer have the image data delivered one more time in top-down, left-right order. The request is handed to the ImageFilter for further processing, since the ability to preserve the pixel ordering depends on the filter.

See Also:

ImageConsumer

All Packages  Class Hierarchy  This Package  Previous  Next  Index