cn.apiclub.captcha.filter.image

类 SwizzleFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.PointFilter

cn.apiclub.captcha.filter.image.SwizzleFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class SwizzleFilter
extends PointFilter

A filter which allows channels to be swapped. You provide a matrix with specifying the input channel for each output channel.

字段概要

从类继承的字段 cn.apiclub.captcha.filter.image.PointFilter

canFilterIndexColorModel

构造器概要

构造器

构造器和说明
SwizzleFilter()

方法概要

方法

限定符和类型	方法和说明
int	filterRGB(int x, int y, int rgb)
int[]	getMatrix() Get the swizzle matrix.
void	setMatrix(int[] matrix) Set the swizzle matrix.
String	toString()

从类继承的方法 cn.apiclub.captcha.filter.image.PointFilter

filter, setDimensions

从类继承的方法 cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

从类继承的方法 java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

SwizzleFilter

public SwizzleFilter()

方法详细资料

setMatrix

public void setMatrix(int[] matrix)

Set the swizzle matrix.

参数:

matrix - the matrix

另请参阅:

getMatrix()

getMatrix

public int[] getMatrix()

Get the swizzle matrix.

返回:

the matrix

另请参阅:

setMatrix(int[])

filterRGB

public int filterRGB(int x,
            int y,
            int rgb)

指定者:

filterRGB 在类中 PointFilter

toString

public String toString()

覆盖:

toString 在类中 Object