org.ncq.captcha.image

类 OvalCaptcha

java.lang.Object

org.ncq.captcha.image.AbstractDrawing

org.ncq.captcha.image.OvalCaptcha

所有已实现的接口:

IImageCaptcha

public class OvalCaptcha
extends AbstractDrawing

字段概要

从类继承的字段 org.ncq.captcha.image.AbstractDrawing

alphaComposite, backgroundColor, font, fontColor, gifDelay, height, interferenceColor, interferenceCount, width

构造器概要

构造器

构造器和说明
OvalCaptcha(int width, int height, int interferenceCount)
OvalCaptcha(int width, int height, int interferenceCount, java.awt.Font font, java.awt.Color fontColor, java.awt.Color backgroundColor, java.awt.Color interferenceColor, java.awt.AlphaComposite alphaComposite) 构造方法

方法概要

限定符和类型	方法和说明
protected void	drawInterference(java.awt.Graphics2D graphics2D) 圆形干扰线
boolean	isSupport(Interference interference) 是否支持干扰线类型

从类继承的方法 org.ncq.captcha.image.AbstractDrawing

createGifImage, createImage, getGifImageBase64, getGifImageBase64Data, getGifImageBytes, getImageBase64, getImageBase64Data, getImageBytes, getInterferenceColorOrRandom, setGifDelay

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

OvalCaptcha

public OvalCaptcha(int width,
                   int height,
                   int interferenceCount,
                   java.awt.Font font,
                   java.awt.Color fontColor,
                   java.awt.Color backgroundColor,
                   java.awt.Color interferenceColor,
                   java.awt.AlphaComposite alphaComposite)

构造方法

参数:

width - 图片宽度

height - 图片高度

interferenceCount - 干扰数量

font - 字体

fontColor - 字体颜色

backgroundColor - 背景颜色

interferenceColor - 干扰线颜色

alphaComposite - 字体透明度

OvalCaptcha

public OvalCaptcha(int width,
                   int height,
                   int interferenceCount)

方法详细资料

drawInterference

protected void drawInterference(java.awt.Graphics2D graphics2D)

圆形干扰线

指定者:

drawInterference 在类中 AbstractDrawing

参数:

graphics2D - 绘笔对象

isSupport

public boolean isSupport(Interference interference)

从接口复制的说明: IImageCaptcha

是否支持干扰线类型

参数:

interference - 干扰线类型

返回:

是否支持