com.mortennobel.imagescaling

Class ThumbnailRescaleOp

java.lang.Object

com.mortennobel.imagescaling.AdvancedResizeOp

com.mortennobel.imagescaling.ThumbnailRescaleOp

All Implemented Interfaces:

BufferedImageOp

public class ThumbnailRescaleOp
extends AdvancedResizeOp

The idea of this class is to provide fast (and inaccurate) rescaling method suitable for creating thumbnails. Note that the algorithm assumes that the source image is significant larger than the destination image

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ThumbnailRescaleOp.Sampling

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

AdvancedResizeOp.UnsharpenMask

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected BufferedImage	doFilter(BufferedImage src, BufferedImage dest, int dstWidth, int dstHeight)
void	setSampling(ThumbnailRescaleOp.Sampling sampling)

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

ThumbnailRescaleOp

public ThumbnailRescaleOp(int destWidth,
                  int destHeight)

ThumbnailRescaleOp

public ThumbnailRescaleOp(DimensionConstrain dimensionConstrain)

Method Detail

doFilter

protected BufferedImage doFilter(BufferedImage src,
                     BufferedImage dest,
                     int dstWidth,
                     int dstHeight)

Specified by:

doFilter in class AdvancedResizeOp

setSampling

public void setSampling(ThumbnailRescaleOp.Sampling sampling)