com.jhlabs.image

Class PointFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.PointFilter

All Implemented Interfaces:

BufferedImageOp, Cloneable, FilterListener, ImageFilterOpSupport

Direct Known Subclasses:

ChannelMixFilter, CheckFilter, DissolveFilter, DitherFilter, ErodeAlphaFilter, FadeFilter, FBMFilter, FillFilter, FlareFilter, FourColorFilter, GrayFilter, GrayscaleFilter, HSBAdjustFilter, InvertAlphaFilter, InvertFilter, JavaLnFFilter, LookupFilter, MapColorsFilter, MarbleTexFilter, MaskFilter, NoiseFilter, OpacityFilter, PosterizeFilter, PremultiplyFilter, RGBAdjustFilter, SaturationFilter, SkyFilter, SparkleFilter, StampFilter, SwizzleFilter, TextureFilter, ThresholdFilter, TransferFilter, TritoneFilter, UnpremultiplyFilter, WeaveFilter, WoodFilter

public abstract class PointFilter
extends AbstractBufferedImageOp

An abstract superclass for point filters. The interface is the same as the old RGBImageFilter.

Author:

Jerry Huxtable (2006), Adam Zimowski (mrazjava) (2013) - event handling and warning cleanup

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	canFilterIndexColorModel

Fields inherited from class com.jhlabs.image.AbstractBufferedImageOp

filterListener

Constructor Summary

Constructors

Constructor and Description
PointFilter()

Method Summary

Methods

Modifier and Type	Method and Description
BufferedImage	filter(BufferedImage src, BufferedImage dst)
abstract int	filterRGB(int x, int y, int rgb)
void	setDimensions(int width, int height)

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, createCompatibleDestImage, filterDone, filterInitialize, filterProgress, filterStart, getBounds2D, getMetaData, getPoint2D, getRenderingHints, getRGB, setFilterListener, setRGB

Methods inherited from class java.lang.Object

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

Field Detail

canFilterIndexColorModel

protected boolean canFilterIndexColorModel

Constructor Detail

PointFilter

public PointFilter()

Method Detail

filter

public BufferedImage filter(BufferedImage src,
                   BufferedImage dst)

Specified by:

filter in interface BufferedImageOp

Overrides:

filter in class AbstractBufferedImageOp

setDimensions

public void setDimensions(int width,
                 int height)

filterRGB

public abstract int filterRGB(int x,
            int y,
            int rgb)