cn.apiclub.captcha.filter.image

类 QuiltFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.WholeImageFilter

cn.apiclub.captcha.filter.image.QuiltFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class QuiltFilter
extends WholeImageFilter

字段概要

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

originalSpace, transformedSpace

构造器概要

构造器

构造器和说明
QuiltFilter()

方法概要

方法

限定符和类型	方法和说明
protected int[]	filterPixels(int width, int height, int[] inPixels, Rectangle transformedSpace) Actually filter the pixels.
float	getA()
float	getB()
float	getC()
Colormap	getColormap() Get the colormap to be used for the filter.
float	getD()
int	getIterations() Get the number of iterations the effect is performed.
int	getK()
void	randomize()
void	setA(float a)
void	setB(float b)
void	setC(float c)
void	setColormap(Colormap colormap) Set the colormap to be used for the filter.
void	setD(float d)
void	setIterations(int iterations) Set the number of iterations the effect is performed.
void	setK(int k)
String	toString()

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

filter, transformSpace

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

QuiltFilter

public QuiltFilter()

方法详细资料

randomize

public void randomize()

setIterations

public void setIterations(int iterations)

Set the number of iterations the effect is performed.

参数:

iterations - the number of iterations

另请参阅:

getIterations()

getIterations

public int getIterations()

Get the number of iterations the effect is performed.

返回:

the number of iterations

另请参阅:

setIterations(int)

setA

public void setA(float a)

getA

public float getA()

setB

public void setB(float b)

getB

public float getB()

setC

public void setC(float c)

getC

public float getC()

setD

public void setD(float d)

getD

public float getD()

setK

public void setK(int k)

getK

public int getK()

setColormap

public void setColormap(Colormap colormap)

Set the colormap to be used for the filter.

参数:

colormap - the colormap

另请参阅:

getColormap()

getColormap

public Colormap getColormap()

Get the colormap to be used for the filter.

返回:

the colormap

另请参阅:

setColormap(cn.apiclub.captcha.filter.image.Colormap)

filterPixels

protected int[] filterPixels(int width,
                 int height,
                 int[] inPixels,
                 Rectangle transformedSpace)

从类复制的说明: WholeImageFilter

Actually filter the pixels.

指定者:

filterPixels 在类中 WholeImageFilter

参数:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

返回:

the output pixels

toString

public String toString()

覆盖:

toString 在类中 Object