cn.apiclub.captcha.filter.image

类 RaysFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.MotionBlurOp

cn.apiclub.captcha.filter.image.RaysFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class RaysFilter
extends MotionBlurOp

A filter which produces the effect of light rays shining out of an image.

构造器概要

构造器

构造器和说明
RaysFilter()

方法概要

方法

限定符和类型	方法和说明
BufferedImage	filter(BufferedImage src, BufferedImage dst)
Colormap	getColormap() Get the colormap to be used for the filter.
float	getOpacity() Get the opacity of the rays.
boolean	getRaysOnly() Get whether to render only the rays.
float	getStrength() Get the strength of the rays.
float	getThreshold() Get the threshold value.
void	setColormap(Colormap colormap) Set the colormap to be used for the filter.
void	setOpacity(float opacity) Set the opacity of the rays.
void	setRaysOnly(boolean raysOnly) Set whether to render only the rays.
void	setStrength(float strength) Set the strength of the rays.
void	setThreshold(float threshold) Set the threshold value.
String	toString()

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

getAngle, getCentre, getCentreX, getCentreY, getDistance, getRotation, getZoom, setAngle, setCentre, setCentreX, setCentreY, setDistance, setRotation, setZoom

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

RaysFilter

public RaysFilter()

方法详细资料

setOpacity

public void setOpacity(float opacity)

Set the opacity of the rays.

参数:

opacity - the opacity.

另请参阅:

getOpacity()

getOpacity

public float getOpacity()

Get the opacity of the rays.

返回:

the opacity.

另请参阅:

setOpacity(float)

setThreshold

public void setThreshold(float threshold)

Set the threshold value.

参数:

threshold - the threshold value

另请参阅:

getThreshold()

getThreshold

public float getThreshold()

Get the threshold value.

返回:

the threshold value

另请参阅:

setThreshold(float)

setStrength

public void setStrength(float strength)

Set the strength of the rays.

参数:

strength - the strength.

另请参阅:

getStrength()

getStrength

public float getStrength()

Get the strength of the rays.

返回:

the strength.

另请参阅:

setStrength(float)

setRaysOnly

public void setRaysOnly(boolean raysOnly)

Set whether to render only the rays.

参数:

raysOnly - true to render rays only.

另请参阅:

getRaysOnly()

getRaysOnly

public boolean getRaysOnly()

Get whether to render only the rays.

返回:

true to render rays only.

另请参阅:

setRaysOnly(boolean)

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)

filter

public BufferedImage filter(BufferedImage src,
                   BufferedImage dst)

指定者:

filter 在接口中 BufferedImageOp

覆盖:

filter 在类中 MotionBlurOp

toString

public String toString()

覆盖:

toString 在类中 MotionBlurOp