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java.lang.Objectjava.awt.image.ImageFilter
java.awt.image.RGBImageFilter
javax.swing.GrayFilter
public class GrayFilter
Produces grayscale images out of colored images. This is used to provide default disabled icons for buttons.
Field Summary |
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Fields inherited from class java.awt.image.RGBImageFilter |
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canFilterIndexColorModel, newmodel, origmodel |
Fields inherited from class java.awt.image.ImageFilter |
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consumer |
Fields inherited from interface java.awt.image.ImageConsumer |
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COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT |
Constructor Summary | |
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GrayFilter(boolean b,
int p)
Create a GrayFilter. |
Method Summary | |
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static Image |
createDisabledImage(Image src)
Create grayed image |
int |
filterRGB(int x,
int y,
int rgb)
Filter RGB to gray |
Methods inherited from class java.awt.image.RGBImageFilter |
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filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel |
Methods inherited from class java.awt.image.ImageFilter |
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clone, getFilterInstance, imageComplete, resendTopDownLeftRight, setDimensions, setHints, setProperties |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GrayFilter(boolean b, int p)
b
- if brightenp
- percent of gray, 0 - 100Method Detail |
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public static Image createDisabledImage(Image src)
src
- image to gray
public int filterRGB(int x, int y, int rgb)
filterRGB
in class RGBImageFilter
x
- x-coordinatey
- y-coordinatergb
- color
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