Package com.jhlabs.image
Class LookupFilter
- 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.LookupFilter
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- All Implemented Interfaces:
java.awt.image.BufferedImageOp
,java.lang.Cloneable
public class LookupFilter extends PointFilter
A filter which uses the brightness of each pixel to lookup a color from a colormap.
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Field Summary
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Fields inherited from class com.jhlabs.image.PointFilter
canFilterIndexColorModel
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Constructor Summary
Constructors Constructor Description LookupFilter()
LookupFilter(Colormap colormap)
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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)
Colormap
getColormap()
void
setColormap(Colormap colormap)
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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Constructor Detail
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LookupFilter
public LookupFilter()
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LookupFilter
public LookupFilter(Colormap colormap)
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Method Detail
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setColormap
public void setColormap(Colormap colormap)
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getColormap
public Colormap getColormap()
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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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