Package com.jhlabs.image
Class MapColorsFilter
java.lang.Object
com.jhlabs.image.AbstractBufferedImageOp
com.jhlabs.image.PointFilter
com.jhlabs.image.MapColorsFilter
- All Implemented Interfaces:
BufferedImageOp
,Cloneable
A filter which replaces one color by another in an image. This is frankly, not often useful, but has its occasional
uses when dealing with GIF transparency and the like.
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Field Summary
Fields inherited from class com.jhlabs.image.PointFilter
canFilterIndexColorModel
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Constructor Summary
ConstructorsConstructorDescriptionConstruct a MapColorsFilter.MapColorsFilter
(int oldColor, int newColor) Construct a MapColorsFilter. -
Method Summary
Methods inherited from class com.jhlabs.image.PointFilter
filter, setDimensions
Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
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Constructor Details
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MapColorsFilter
public MapColorsFilter()Construct a MapColorsFilter. -
MapColorsFilter
public MapColorsFilter(int oldColor, int newColor) Construct a MapColorsFilter.- Parameters:
oldColor
- the color to replacenewColor
- the color to replace it with
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Method Details
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filterRGB
public int filterRGB(int x, int y, int rgb) - Specified by:
filterRGB
in classPointFilter
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