cn.apiclub.captcha.filter.image

类 SmartBlurFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.SmartBlurFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class SmartBlurFilter
extends AbstractBufferedImageOp

A filter which performs a "smart blur". i.e. a blur which blurs smotth parts of the image while preserving edges.

构造器概要

构造器

构造器和说明
SmartBlurFilter()

方法概要

方法

限定符和类型	方法和说明
BufferedImage	filter(BufferedImage src, BufferedImage dst)
int	getHRadius() Get the horizontal size of the blur.
int	getRadius() Get the radius of the effect.
int	getThreshold() Get the threshold value.
int	getVRadius() Get the vertical size of the blur.
void	setHRadius(int hRadius) Set the horizontal size of the blur.
void	setRadius(int radius) Set the radius of the effect.
void	setThreshold(int threshold) Set the threshold value.
void	setVRadius(int vRadius) Set the vertical size of the blur.
String	toString()

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

SmartBlurFilter

public SmartBlurFilter()

方法详细资料

filter

public BufferedImage filter(BufferedImage src,
                   BufferedImage dst)

setHRadius

public void setHRadius(int hRadius)

Set the horizontal size of the blur.

参数:

hRadius - the radius of the blur in the horizontal direction

另请参阅:

getHRadius()

getHRadius

public int getHRadius()

Get the horizontal size of the blur.

返回:

the radius of the blur in the horizontal direction

另请参阅:

setHRadius(int)

setVRadius

public void setVRadius(int vRadius)

Set the vertical size of the blur.

参数:

vRadius - the radius of the blur in the vertical direction

另请参阅:

getVRadius()

getVRadius

public int getVRadius()

Get the vertical size of the blur.

返回:

the radius of the blur in the vertical direction

另请参阅:

setVRadius(int)

setRadius

public void setRadius(int radius)

Set the radius of the effect.

参数:

radius - the radius

另请参阅:

getRadius()

getRadius

public int getRadius()

Get the radius of the effect.

返回:

the radius

另请参阅:

setRadius(int)

setThreshold

public void setThreshold(int threshold)

Set the threshold value.

参数:

threshold - the threshold value

另请参阅:

getThreshold()

getThreshold

public int getThreshold()

Get the threshold value.

返回:

the threshold value

另请参阅:

setThreshold(int)

toString

public String toString()

覆盖:

toString 在类中 Object