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 32x32 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

Methods

Modifier and Type	Method and Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

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

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 32x32 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)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object