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java.lang.Objectjava.awt.image.ImageFilter
java.awt.image.RGBImageFilter
com.jidesoft.icons.ColorFilter
public class ColorFilter
An image filter that brightens or darkens an existing image.
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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ColorFilter(boolean b,
int p)
Constructs a ColorFilter object that filters a color image to a brighter or a darker image. |
Method Summary | |
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static Image |
createBrighterImage(Image i)
Creates a brighter image |
static Image |
createBrighterImage(Image i,
int p)
Creates a brighter image with a given percentage of brightness |
static Image |
createDarkerImage(Image i)
Creates a darker image |
static Image |
createDarkerImage(Image i,
int p)
Creates a darker image with a given percentage of darkness |
int |
filterRGB(int x,
int y,
int rgb)
Overrides RGBImageFilter.filterRGB . |
static ColorFilter |
getInstance(boolean brighter,
int percent)
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static int |
getPercent()
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void |
setBrighter(boolean brighter)
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static void |
setPercent(int percent)
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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 ColorFilter(boolean b, int p)
getInstance(boolean, int)
to reuse the same instance of ColorFilter.
b
- a boolean -- true if the pixels should be brightenedp
- an int in the range 0..100 that determines the percentage of gray, where 100 is the darkest gray, and 0
is the lightestMethod Detail |
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public static ColorFilter getInstance(boolean brighter, int percent)
public void setBrighter(boolean brighter)
public static void setPercent(int percent)
public static int getPercent()
public static Image createBrighterImage(Image i)
i
- the original image
public static Image createBrighterImage(Image i, int p)
i
- the original imagep
- percentage of brightness
public static Image createDarkerImage(Image i)
i
- the original image
public static Image createDarkerImage(Image i, int p)
i
- the original imagep
- percentage of darkness
public int filterRGB(int x, int y, int rgb)
RGBImageFilter.filterRGB
.
filterRGB
in class RGBImageFilter
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