j2d.filters
Class AbstractBufferedImageOp

java.lang.Object
  j2d.filters.AbstractBufferedImageOp

All Implemented Interfaces:

ImageProcessorInterface, java.awt.image.BufferedImageOp, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

BicubicScaleFilter, BorderFilter, CompoundFilter, ConvolveFilter, CropFilter, FlipFilter, GlintFilter, GradientFilter, GradientWipeFilter, IteratedFilter, LensBlurFilter, MirrorFilter, MotionBlurFilter, MotionBlurOp, PointFilter, RGBScaleFilter, RGBShiftFilter, ScaleProcessor, ShatterFilter, SmartBlurFilter, TileImageFilter, TransformFilter, VariableBlurFilter, WholeImageFilter

public abstract class AbstractBufferedImageOp
extends java.lang.Object
implements ImageProcessorInterface, java.awt.image.BufferedImageOp, java.lang.Cloneable

A convenience class which implements those methods of BufferedImageOp which are rarely changed.

See Also:

Serialized Form

Constructor Summary

AbstractBufferedImageOp()

Method Summary

java.awt.image.BufferedImage	createCompatibleDestImage(java.awt.image.BufferedImage src, java.awt.image.ColorModel dstCM)
java.awt.geom.Rectangle2D	getBounds2D(java.awt.image.BufferedImage src)
java.awt.geom.Point2D	getPoint2D(java.awt.geom.Point2D srcPt, java.awt.geom.Point2D dstPt)
java.awt.RenderingHints	getRenderingHints()
int[]	getRGB(java.awt.image.BufferedImage image, int x, int y, int width, int height, int[] pixels) A convenience method for getting ARGB pixels from an image.
java.awt.Image	process(java.awt.Image image) a basic garbage in, garbage out processor.
void	setRGB(java.awt.image.BufferedImage image, int x, int y, int width, int height, int[] pixels) A convenience method for setting ARGB pixels in an image.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.image.BufferedImageOp

filter

Constructor Detail

AbstractBufferedImageOp

public AbstractBufferedImageOp()

Method Detail

process

public java.awt.Image process(java.awt.Image image)

Description copied from interface: ImageProcessorInterface

a basic garbage in, garbage out processor.

Specified by:

process in interface ImageProcessorInterface

Parameters:

image - input image

Returns:

output image

createCompatibleDestImage

public java.awt.image.BufferedImage createCompatibleDestImage(java.awt.image.BufferedImage src,
                                                              java.awt.image.ColorModel dstCM)

Specified by:

createCompatibleDestImage in interface java.awt.image.BufferedImageOp

getBounds2D

public java.awt.geom.Rectangle2D getBounds2D(java.awt.image.BufferedImage src)

Specified by:

getBounds2D in interface java.awt.image.BufferedImageOp

getPoint2D

public java.awt.geom.Point2D getPoint2D(java.awt.geom.Point2D srcPt,
                                        java.awt.geom.Point2D dstPt)

Specified by:

getPoint2D in interface java.awt.image.BufferedImageOp

getRenderingHints

public java.awt.RenderingHints getRenderingHints()

Specified by:

getRenderingHints in interface java.awt.image.BufferedImageOp

getRGB

public int[] getRGB(java.awt.image.BufferedImage image,
                    int x,
                    int y,
                    int width,
                    int height,
                    int[] pixels)

A convenience method for getting ARGB pixels from an image. This tries to avoid the performance penalty of BufferedImage.getRGB unmanaging the image.

setRGB

public void setRGB(java.awt.image.BufferedImage image,
                   int x,
                   int y,
                   int width,
                   int height,
                   int[] pixels)

A convenience method for setting ARGB pixels in an image. This tries to avoid the performance penalty of BufferedImage.setRGB unmanaging the image.