public class GrayFilter extends RGBImageFilter
canFilterIndexColorModel, newmodel, origmodelconsumerCOMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT| Constructor and Description |
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GrayFilter(boolean b, int p)
构建了一个grayfilter对象过滤彩色图像为灰度图像。
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| Modifier and Type | Method and Description |
|---|---|
static Image |
createDisabledImage(Image i)
创建一个禁用图像
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int |
filterRGB(int x, int y, int rgb)
覆盖
RGBImageFilter.filterRGB。
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filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModelclone, getFilterInstance, imageComplete, resendTopDownLeftRight, setDimensions, setHints, setPropertiespublic GrayFilter(boolean b,
int p)
b -布尔--如果像素应该是明亮的
p - int范围在0。100确定灰度比例,其中100是深灰色的,0是最轻的
public int filterRGB(int x,
int y,
int rgb)
RGBImageFilter.filterRGB。
filterRGB 方法重写,继承类
RGBImageFilter
x -像素的x坐标
y -像素点的Y坐标
rgb -在默认的RGB颜色模型的整数像素表示
ColorModel.getRGBdefault(),
RGBImageFilter.filterRGBPixels(int, int, int, int, int[], int, int)
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