Class AreaAverageOp

java.lang.Object

com.twelvemonkeys.image.AreaAverageOp

All Implemented Interfaces:

BufferedImageOp, RasterOp

public class AreaAverageOp
extends Object
implements BufferedImageOp, RasterOp

AreaAverageOp

Version:

$Id: //depot/branches/personal/haraldk/twelvemonkeys/release-2/twelvemonkeys-core/src/main/java/com/twelvemonkeys/image/AreaAverageOp.java#2 $

Field Summary

Fields

Modifier and Type	Field	Description
private final int	height
private Rectangle	sourceRegion
private final int	width

Constructor Summary

Constructors

Constructor	Description
AreaAverageOp(int pWidth, int pHeight)

Method Summary

Modifier and Type	Method	Description
private static int	clamp(int pValue)
BufferedImage	createCompatibleDestImage(BufferedImage src, ColorModel destCM)
WritableRaster	createCompatibleDestRaster(Raster src)
BufferedImage	filter(BufferedImage src, BufferedImage dest)
WritableRaster	filter(Raster src, WritableRaster dest)
private WritableRaster	filterImpl(Raster src, WritableRaster dest)
Rectangle2D	getBounds2D(BufferedImage src)
Rectangle2D	getBounds2D(Raster src)
Point2D	getPoint2D(Point2D srcPt, Point2D dstPt)
RenderingHints	getRenderingHints()
Rectangle	getSourceRegion()
static void	main(String[] pArgs)
private void	resample(BufferedImage pSrc, BufferedImage pDest, AffineTransform pXform)
void	setSourceRegion(Rectangle pSourceRegion)

Methods inherited from class Object

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

Field Details

width

private final int width

height

private final int height

sourceRegion

private Rectangle sourceRegion

Constructor Details

AreaAverageOp

public AreaAverageOp(int pWidth,
 int pHeight)

Method Details

getSourceRegion

public Rectangle getSourceRegion()

setSourceRegion

public void setSourceRegion(Rectangle pSourceRegion)

filter

public BufferedImage filter(BufferedImage src,
 BufferedImage dest)

Specified by:

filter in interface BufferedImageOp

resample

private void resample(BufferedImage pSrc,
 BufferedImage pDest,
 AffineTransform pXform)

filter

public WritableRaster filter(Raster src,
 WritableRaster dest)

Specified by:

filter in interface RasterOp

filterImpl

private WritableRaster filterImpl(Raster src,
 WritableRaster dest)

clamp

private static int clamp(int pValue)

getRenderingHints

public RenderingHints getRenderingHints()

Specified by:

getRenderingHints in interface BufferedImageOp

Specified by:

getRenderingHints in interface RasterOp

createCompatibleDestImage

public BufferedImage createCompatibleDestImage(BufferedImage src,
 ColorModel destCM)

Specified by:

createCompatibleDestImage in interface BufferedImageOp

createCompatibleDestRaster

public WritableRaster createCompatibleDestRaster(Raster src)

Specified by:

createCompatibleDestRaster in interface RasterOp

getBounds2D

public Rectangle2D getBounds2D(Raster src)

Specified by:

getBounds2D in interface RasterOp

getBounds2D

public Rectangle2D getBounds2D(BufferedImage src)

Specified by:

getBounds2D in interface BufferedImageOp

getPoint2D

public Point2D getPoint2D(Point2D srcPt,
 Point2D dstPt)

Specified by:

getPoint2D in interface BufferedImageOp

Specified by:

getPoint2D in interface RasterOp

main

public static void main(String[] pArgs)
                 throws IOException

Throws:

IOException