cn.apiclub.captcha.backgrounds

类 GradiatedBackgroundProducer

java.lang.Object

cn.apiclub.captcha.backgrounds.GradiatedBackgroundProducer

所有已实现的接口:

BackgroundProducer

public class GradiatedBackgroundProducer
extends Object
implements BackgroundProducer

Creates a gradiated background with the given from and to Color values. If none are specified they default to light gray and white respectively.

作者:

James Childers

构造器概要

构造器

构造器和说明
GradiatedBackgroundProducer()
GradiatedBackgroundProducer(Color from, Color to)

方法概要

方法

限定符和类型	方法和说明
BufferedImage	addBackground(BufferedImage image) Add the background to the given image.
BufferedImage	getBackground(int width, int height)
void	setFromColor(Color fromColor)
void	setToColor(Color toColor)

从类继承的方法 java.lang.Object

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

构造器详细资料

GradiatedBackgroundProducer

public GradiatedBackgroundProducer()

GradiatedBackgroundProducer

public GradiatedBackgroundProducer(Color from,
                           Color to)

方法详细资料

getBackground

public BufferedImage getBackground(int width,
                          int height)

指定者:

getBackground 在接口中 BackgroundProducer

addBackground

public BufferedImage addBackground(BufferedImage image)

从接口复制的说明: BackgroundProducer

Add the background to the given image.

指定者:

addBackground 在接口中 BackgroundProducer

参数:

image - The image onto which the background will be rendered.

返回:

The image with the background rendered.

setFromColor

public void setFromColor(Color fromColor)

setToColor

public void setToColor(Color toColor)