com.jhlabs.image
Class AbstractBufferedImageOp

java.lang.Object
  com.jhlabs.image.AbstractBufferedImageOp

All Implemented Interfaces:

java.awt.image.BufferedImageOp

Direct Known Subclasses:

ConvolveFilter, SmartBlurFilter

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

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

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.
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

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

Methods inherited from interface java.awt.image.BufferedImageOp

filter

Constructor Detail

AbstractBufferedImageOp

public AbstractBufferedImageOp()

Method Detail

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.

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

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.

getRenderingHints

public java.awt.RenderingHints getRenderingHints()

Specified by:

getRenderingHints in interface java.awt.image.BufferedImageOp

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