cn.apiclub.captcha.filter.image

类 GlowFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.ConvolveFilter

cn.apiclub.captcha.filter.image.GaussianFilter

cn.apiclub.captcha.filter.image.GlowFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class GlowFilter
extends GaussianFilter

A filter which adds Gaussian blur to an image, producing a glowing effect.

作者:

Jerry Huxtable

字段概要

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

kernel, radius

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

alpha, CLAMP_EDGES, premultiplyAlpha, WRAP_EDGES, ZERO_EDGES

构造器概要

构造器

构造器和说明
GlowFilter()

方法概要

方法

限定符和类型	方法和说明
BufferedImage	filter(BufferedImage src, BufferedImage dst)
float	getAmount() Get the amount of glow.
void	setAmount(float amount) Set the amount of glow.
String	toString()

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

convolveAndTranspose, getRadius, makeKernel, setRadius

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

convolve, convolve, convolveH, convolveHV, convolveV, createCompatibleDestImage, getBounds2D, getEdgeAction, getKernel, getPoint2D, getPremultiplyAlpha, getRenderingHints, getUseAlpha, setEdgeAction, setKernel, setPremultiplyAlpha, setUseAlpha

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

clone, 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

GlowFilter

public GlowFilter()

方法详细资料

setAmount

public void setAmount(float amount)

Set the amount of glow.

参数:

amount - the amount

另请参阅:

getAmount()

getAmount

public float getAmount()

Get the amount of glow.

返回:

the amount

另请参阅:

setAmount(float)

filter

public BufferedImage filter(BufferedImage src,
                   BufferedImage dst)

指定者:

filter 在接口中 BufferedImageOp

覆盖:

filter 在类中 GaussianFilter

toString

public String toString()

覆盖:

toString 在类中 GaussianFilter