lib
Class Compressor

java.lang.Object
  java.util.Observable
      lib.Compressor

public class Compressor
extends java.util.Observable

fractal compressor instance. combines the tiler and comparator classes to create a fractal image model

Constructor Summary

Compressor(ScaleTransform scaleTransform, Tiler<java.awt.image.BufferedImage> tiler, Distanceator<java.awt.image.BufferedImage> comparator, java.util.Set<ImageTransform> transforms, java.util.Observer observer)

Compressor(ScaleTransform scaleTransform, Tiler<java.awt.image.BufferedImage> tiler, Distanceator<java.awt.image.BufferedImage> comparator, java.util.Set<ImageTransform> transforms, java.util.Set<java.awt.image.BufferedImageOp> filters, java.util.Observer observer)

Method Summary

FractalModel

compress(java.awt.image.BufferedImage image) Compress a given image.

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Compressor

public Compressor(ScaleTransform scaleTransform,
                  Tiler<java.awt.image.BufferedImage> tiler,
                  Distanceator<java.awt.image.BufferedImage> comparator,
                  java.util.Set<ImageTransform> transforms,
                  java.util.Observer observer)
           throws java.lang.NullPointerException

Parameters:

scaleTransform - the scale difference between the ranges and the domains

tiler - the tiler used to tile the image

comparator - the comparator used to compare the tiles of the image

transforms - a list of transform to apply to the tiles of the image

observer - an observer receiving progress results for the compression - allowed to be null

Throws:

java.lang.NullPointerException - if any field is null

See Also:

compress(java.awt.image.BufferedImage), Observable, Observer.update(java.util.Observable, java.lang.Object)

Compressor

public Compressor(ScaleTransform scaleTransform,
                  Tiler<java.awt.image.BufferedImage> tiler,
                  Distanceator<java.awt.image.BufferedImage> comparator,
                  java.util.Set<ImageTransform> transforms,
                  java.util.Set<java.awt.image.BufferedImageOp> filters,
                  java.util.Observer observer)
           throws java.lang.NullPointerException

Parameters:

scaleTransform - the scale difference between the ranges and the domains

tiler - the tiler used to tile the image

comparator - the comparator used to compare the tiles of the image

transforms - a set of transform to apply to the tiles of the image

filters - a set of filters to apply to the image for normalization

observer - an observer receiving progress results from compress - allowed to be null

Throws:

java.lang.NullPointerException - if any field is null

See Also:

compress(java.awt.image.BufferedImage), Observable, Observer.update(java.util.Observable, java.lang.Object)

Method Detail

compress

public FractalModel compress(java.awt.image.BufferedImage image)

Compress a given image. Compressions takes place as a mapping of small images and transforms to points. Applying the transforms to the images and placing the resulted transformed images to the mapped points, the original image is reassembled.

Parameters:

image - the image to compress

Returns:

a mapping of points to images and transforms.