com.revolsys.raster

Class WholeImageFilter

java.lang.Object

com.revolsys.raster.AbstractBufferedImageOp

com.revolsys.raster.WholeImageFilter

All Implemented Interfaces:

BufferedImageOp, Serializable, Cloneable

Direct Known Subclasses:

ProjectionImageFilter

public abstract class WholeImageFilter
extends AbstractBufferedImageOp
implements Serializable

A filter which acts as a superclass for filters which need to have the whole image in memory to do their stuff.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Rectangle	originalSpace
protected Rectangle	transformedSpace

Constructor Summary

Constructors

Constructor and Description
WholeImageFilter() Construct a WholeImageFilter

Method Summary

Methods

Modifier and Type	Method and Description
BufferedImage	filter(BufferedImage src, BufferedImage dst)
protected abstract int[]	filterPixels(int width, int height, int[] inPixels, Rectangle transformedSpace)
protected void	transformSpace(Rectangle rect)

Methods inherited from class com.revolsys.raster.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

Methods inherited from class java.lang.Object

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

Field Detail

transformedSpace

protected Rectangle transformedSpace

originalSpace

protected Rectangle originalSpace

Constructor Detail

WholeImageFilter

public WholeImageFilter()

Construct a WholeImageFilter

Method Detail

filter

public BufferedImage filter(BufferedImage src,
                   BufferedImage dst)

Specified by:

filter in interface BufferedImageOp

filterPixels

protected abstract int[] filterPixels(int width,
                 int height,
                 int[] inPixels,
                 Rectangle transformedSpace)

transformSpace

protected void transformSpace(Rectangle rect)