com.mortennobel.imagescaling

Class ResampleOp

java.lang.Object

com.mortennobel.imagescaling.AdvancedResizeOp

com.mortennobel.imagescaling.ResampleOp

All Implemented Interfaces:

BufferedImageOp

public class ResampleOp
extends AdvancedResizeOp

Based on work from Java Image Util ( http://schmidt.devlib.org/jiu/ ) Note that the filter method is not thread safe

Author:

Morten Nobel-Joergensen, Heinz Doerr

Nested Class Summary

Nested classes/interfaces inherited from class com.mortennobel.imagescaling.AdvancedResizeOp

AdvancedResizeOp.UnsharpenMask

Constructor Summary

Constructors

Constructor and Description
ResampleOp(DimensionConstrain dimensionConstrain)
ResampleOp(int destWidth, int destHeight)

Method Summary

Methods

Modifier and Type	Method and Description
BufferedImage	doFilter(BufferedImage srcImg, BufferedImage dest, int dstWidth, int dstHeight)
ResampleFilter	getFilter()
int	getNumberOfThreads()
protected int	getResultBufferedImageType(BufferedImage srcImg)
void	setFilter(ResampleFilter filter)
void	setNumberOfThreads(int numberOfThreads)

Methods inherited from class com.mortennobel.imagescaling.AdvancedResizeOp

addProgressListener, createCompatibleDestImage, filter, fireProgressChanged, getBounds2D, getPoint2D, getRenderingHints, getUnsharpenMask, removeProgressListener, setUnsharpenMask

Methods inherited from class java.lang.Object

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

Constructor Detail

ResampleOp

public ResampleOp(int destWidth,
          int destHeight)

ResampleOp

public ResampleOp(DimensionConstrain dimensionConstrain)

Method Detail

getFilter

public ResampleFilter getFilter()

setFilter

public void setFilter(ResampleFilter filter)

getNumberOfThreads

public int getNumberOfThreads()

setNumberOfThreads

public void setNumberOfThreads(int numberOfThreads)

doFilter

public BufferedImage doFilter(BufferedImage srcImg,
                     BufferedImage dest,
                     int dstWidth,
                     int dstHeight)

Specified by:

doFilter in class AdvancedResizeOp

getResultBufferedImageType

protected int getResultBufferedImageType(BufferedImage srcImg)