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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 |
|---|
| Fields inherited from class java.awt.image.RGBImageFilter |
|---|
canFilterIndexColorModel, newmodel, origmodel |
| Fields inherited from class java.awt.image.ImageFilter |
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consumer |
| Fields inherited from interface java.awt.image.ImageConsumer |
|---|
COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT |
| Constructor Summary | |
|---|---|
GrayFilter(boolean b,
int p)
Create a GrayFilter. |
|
| Method Summary | |
|---|---|
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 |
|---|
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 |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public GrayFilter(boolean b,
int p)
b - if brightenp - percent of gray, 0 - 100| Method Detail |
|---|
public static Image createDisabledImage(Image src)
src - image to gray
public int filterRGB(int x,
int y,
int rgb)
filterRGB in class RGBImageFilterx - x-coordinatey - y-coordinatergb - color
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