cn.herodotus.engine.captcha.graphic.definition

类 AbstractPngGraphicRenderer

java.lang.Object

cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager<K,V>

cn.herodotus.engine.captcha.core.definition.AbstractRenderer<String,String>

cn.herodotus.engine.captcha.core.definition.AbstractGraphicRenderer

cn.herodotus.engine.captcha.graphic.definition.AbstractBaseGraphicRenderer

cn.herodotus.engine.captcha.graphic.definition.AbstractPngGraphicRenderer

所有已实现的接口:

cn.herodotus.engine.cache.jetcache.stamp.StampManager<String,String>, Renderer, org.springframework.beans.factory.InitializingBean

直接已知子类:

ChineseCaptchaRenderer, SpecCaptchaRenderer

public abstract class AbstractPngGraphicRenderer
extends AbstractBaseGraphicRenderer

Description: Png 类型图形验证码绘制器

作者:

: gengwei.zheng

Date:

: 2021/12/21 23:17

字段概要

从类继承的字段 cn.herodotus.engine.captcha.core.definition.AbstractRenderer

BASE64_GIF_IMAGE_PREFIX, BASE64_PNG_IMAGE_PREFIX

构造器概要

构造器

构造器和说明
AbstractPngGraphicRenderer()

方法概要

限定符和类型	方法和说明
Metadata	draw()

从类继承的方法 cn.herodotus.engine.captcha.graphic.definition.AbstractBaseGraphicRenderer

createArithmeticBufferedImage, createGifBufferedImage, createPngBufferedImage, getCharCharacters, getDrawCharacters, getWordCharacters

从类继承的方法 cn.herodotus.engine.captcha.core.definition.AbstractGraphicRenderer

getCapcha, getFont, getHeight, getLength, getWidth, nextStamp, setGraphicCaptcha, verify

从类继承的方法 cn.herodotus.engine.captcha.core.definition.AbstractRenderer

afterPropertiesSet, getBase64ImagePrefix, getCaptchaProperties, getResourceProvider, setResourceProvider, toBase64

从类继承的方法 cn.herodotus.engine.cache.jetcache.stamp.AbstractStampManager

check, delete, get, getCache, getExpire, lock, lockAndRun, put, setExpire

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.herodotus.engine.captcha.core.definition.Renderer

getCategory

从接口继承的方法 cn.herodotus.engine.cache.jetcache.stamp.StampManager

containKey, create, create, create, lock, lock, lockAndRun, lockAndRun, put, put

构造器详细资料

AbstractPngGraphicRenderer

public AbstractPngGraphicRenderer()

方法详细资料

draw

public Metadata draw()