com.jhlabs.image

Class BicubicScaleFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.BicubicScaleFilter

All Implemented Interfaces:

java.awt.image.BufferedImageOp, java.lang.Cloneable

public class BicubicScaleFilter
extends AbstractBufferedImageOp

Scales an image using bi-cubic interpolation, which can't be done with AffineTransformOp.

Constructor Summary

Constructors

Constructor and Description
BicubicScaleFilter() Construct a BicubicScaleFilter which resizes to 256x256 pixels.
BicubicScaleFilter(int width, int height) Constructor for a filter which scales the input image to the given width and height using bicubic interpolation.

Method Summary

Modifier and Type	Method and Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
int	getHeight()
int	getWidth()
void	setHeight(int height)
void	setWidth(int width)
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB, stringToColor

Methods inherited from class java.lang.Object

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

Constructor Detail

BicubicScaleFilter

public BicubicScaleFilter()

Construct a BicubicScaleFilter which resizes to 256x256 pixels.

BicubicScaleFilter

public BicubicScaleFilter(int width,
                          int height)

Constructor for a filter which scales the input image to the given width and height using bicubic interpolation. Unfortunately, it appears that bicubic actually looks worse than bilinear interpolation on most Java implementations, but you can be the judge.

Parameters:

width - the width of the output image

height - the height of the output image

Method Detail

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

getHeight

public int getHeight()

getWidth

public int getWidth()

setHeight

public void setHeight(int height)

setWidth

public void setWidth(int width)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object