public class ClickCaptchaUtil
extends java.lang.Object
| 构造器和说明 |
|---|
ClickCaptchaUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
byte[] background)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
byte[] background,
java.awt.Font font)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
byte[] background,
java.awt.Font font,
java.awt.Color fonColor)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
java.io.InputStream background)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
java.io.InputStream background,
java.awt.Font font)
获取字符点选验证码
|
static CharClickCaptchaResult |
getCharClickImage(java.lang.String code,
java.io.InputStream background,
java.awt.Font font,
java.awt.Color fonColor)
获取字符点选验证码
|
static boolean |
isInCircle(double pointX,
double pointY,
double circleX,
double circleY,
double radius)
判断一个点是否在圆形区域内
|
public static CharClickCaptchaResult getCharClickImage(java.lang.String code)
code - 验证码public static CharClickCaptchaResult getCharClickImage(java.lang.String code, java.io.InputStream background)
code - 验证码background - 背景图片public static CharClickCaptchaResult getCharClickImage(java.lang.String code, java.io.InputStream background, java.awt.Font font)
code - 验证码background - 背景图片font - 字体public static CharClickCaptchaResult getCharClickImage(java.lang.String code, java.io.InputStream background, java.awt.Font font, java.awt.Color fonColor)
code - 验证码background - 背景图片font - 字体fonColor - 字体颜色public static CharClickCaptchaResult getCharClickImage(java.lang.String code, byte[] background)
code - 验证码background - 背景图片public static CharClickCaptchaResult getCharClickImage(java.lang.String code, byte[] background, java.awt.Font font)
code - 验证码background - 背景图片font - 字体public static CharClickCaptchaResult getCharClickImage(java.lang.String code, byte[] background, java.awt.Font font, java.awt.Color fonColor)
code - 验证码background - 背景图片font - 字体fonColor - 字体颜色public static boolean isInCircle(double pointX,
double pointY,
double circleX,
double circleY,
double radius)
pointX - 点的x(横)坐标pointY - 点的y(纵)坐标circleX - 圆心的x坐标circleY - 圆心的y坐标radius - 校验圆的半径