Package com.jhlabs.image
Class DitherFilter
- java.lang.Object
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- com.jhlabs.image.AbstractBufferedImageOp
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- com.jhlabs.image.PointFilter
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- com.jhlabs.image.DitherFilter
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- All Implemented Interfaces:
java.awt.image.BufferedImageOp
,java.io.Serializable
,java.lang.Cloneable
public class DitherFilter extends PointFilter implements java.io.Serializable
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description boolean
colorDither
int
cols
static int[]
dither90Halftone6x6Matrix
static int[]
ditherCluster3Matrix
static int[]
ditherCluster4Matrix
static int[]
ditherCluster8Matrix
static int[]
ditherLines4x4Matrix
protected static int[]
ditherMagic2x2Matrix
protected static int[]
ditherMagic4x4Matrix
static int[]
ditherOrdered4x4Matrix
static int[]
ditherOrdered6x6Matrix
static int[]
ditherOrdered8x8Matrix
protected int[]
div
int
levels
protected int[]
map
int[]
matrix
protected int[]
mod
int
rows
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Fields inherited from class com.jhlabs.image.PointFilter
canFilterIndexColorModel
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Constructor Summary
Constructors Constructor Description DitherFilter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
filterRGB(int x, int y, int rgb)
int
getLevels()
int[]
getMatrix()
protected void
initialize()
void
setLevels(int levels)
void
setMatrix(int[] matrix)
java.lang.String
toString()
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Methods inherited from class com.jhlabs.image.PointFilter
filter, setDimensions
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Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
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Field Detail
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ditherMagic2x2Matrix
protected static final int[] ditherMagic2x2Matrix
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ditherMagic4x4Matrix
protected static final int[] ditherMagic4x4Matrix
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ditherOrdered4x4Matrix
public static final int[] ditherOrdered4x4Matrix
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ditherLines4x4Matrix
public static final int[] ditherLines4x4Matrix
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dither90Halftone6x6Matrix
public static final int[] dither90Halftone6x6Matrix
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ditherOrdered6x6Matrix
public static final int[] ditherOrdered6x6Matrix
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ditherOrdered8x8Matrix
public static final int[] ditherOrdered8x8Matrix
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ditherCluster3Matrix
public static final int[] ditherCluster3Matrix
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ditherCluster4Matrix
public static final int[] ditherCluster4Matrix
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ditherCluster8Matrix
public static final int[] ditherCluster8Matrix
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matrix
public int[] matrix
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rows
public int rows
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cols
public int cols
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levels
public int levels
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mod
protected int[] mod
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div
protected int[] div
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map
protected int[] map
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colorDither
public boolean colorDither
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Method Detail
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setMatrix
public void setMatrix(int[] matrix)
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getMatrix
public int[] getMatrix()
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setLevels
public void setLevels(int levels)
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getLevels
public int getLevels()
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initialize
protected void initialize()
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filterRGB
public int filterRGB(int x, int y, int rgb)
- Specified by:
filterRGB
in classPointFilter
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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