cn.orionsec.kit.lang.utils.code

Class CodeGenerator

java.lang.Object

cn.orionsec.kit.lang.utils.code.CodeGenerator

Direct Known Subclasses:

BarCodes, QRCodes

public abstract class CodeGenerator
extends Object

条码生成器 基类

Since:

2021/4/14 11:39

Version:

1.0.0

Author:

Jiahang Li

Field Summary

Fields

Modifier and Type	Field and Description
protected String	charset 编码
protected Map<com.google.zxing.DecodeHintType,Object>	decodeHint 解码配置
protected Map<com.google.zxing.EncodeHintType,Object>	encodeHint 编码配置
protected int	errorCorrectionLevel 纠错等级 1 ~7% 2 ~15% 3 ~25% 4 ~30%
protected Font	font 字体名称
protected Color	fontColor 字体颜色
protected com.google.zxing.BarcodeFormat	format 格式
protected int	height 条形码高
protected int	imgButtonMargin 图片下边距
protected int	imgTopMargin 图片上边距
protected String	suffix 格式
protected int	width 条形码宽
protected int	wordsButtonMargin 文字下边距
protected int	wordsTopMargin 文字上边距
protected static com.google.zxing.MultiFormatWriter	WRITER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CodeGenerator()

Method Summary

Modifier and Type	Method and Description
CodeGenerator	charset(String charset)
String	decode(BufferedImage image) 解析条码数据
String	decode(byte[] bs)
String	decode(File file)
String	decode(InputStream in)
String	decode(String file)
String	decodeBase64(String base64)
CodeGenerator	decodeHint(com.google.zxing.DecodeHintType type, Object hint)
CodeGenerator	decodeHint(Map<com.google.zxing.DecodeHintType,Object> decodeHint)
byte[]	encode(String content)
void	encode(String content, OutputStream out)
byte[]	encode(String content, String words)
abstract void	encode(String content, String words, OutputStream out) 生成条码到流
String	encodeBase64(String content)
String	encodeBase64(String content, String words)
CodeGenerator	encodeHint(com.google.zxing.EncodeHintType type, Object hint)
CodeGenerator	encodeHint(Map<com.google.zxing.EncodeHintType,Object> encodeHint)
CodeGenerator	errorCorrectionLevel(int errorCorrectionLevel)
CodeGenerator	font(Font font)
CodeGenerator	font(int size)
CodeGenerator	font(String name)
CodeGenerator	font(String name, int size)
CodeGenerator	fontColor(Color fontColor)
CodeGenerator	fontColor(String hexColor)
CodeGenerator	format(com.google.zxing.BarcodeFormat format)
protected abstract BufferedImage	getBufferedImage(String content) 获取 BufferedImage
String	getCharset()
Map<com.google.zxing.DecodeHintType,Object>	getDecodeHint()
Map<com.google.zxing.EncodeHintType,Object>	getEncodeHint()
int	getErrorCorrectionLevel()
Font	getFont()
Color	getFontColor()
com.google.zxing.BarcodeFormat	getFormat()
int	getHeight()
int	getImgButtonMargin()
int	getImgTopMargin()
String	getSuffix()
int	getWidth()
int	getWordsButtonMargin()
int	getWordsTopMargin()
CodeGenerator	height(int height)
CodeGenerator	imgButtonMargin(int imgButtonMargin)
CodeGenerator	imgMargin(int imgTopMargin, int imgButtonMargin)
CodeGenerator	imgTopMargin(int imgTopMargin)
protected BufferedImage	insertWords(BufferedImage image, String words) 插入文字
CodeGenerator	size(int width, int height)
CodeGenerator	suffix(String suffix)
protected com.google.zxing.qrcode.decoder.ErrorCorrectionLevel	toErrorCorrectionLevel() 获取纠错等级
CodeGenerator	width(int width)
CodeGenerator	wordsButtonMargin(int wordsButtonMargin)
CodeGenerator	wordsMargin(int wordsTopMargin, int wordsButtonMargin)
CodeGenerator	wordsTopMargin(int wordsTopMargin)

Methods inherited from class java.lang.Object

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

Field Detail

WRITER

protected static final com.google.zxing.MultiFormatWriter WRITER

format

protected com.google.zxing.BarcodeFormat format

格式

suffix

protected String suffix

格式

charset

protected String charset

编码

width

protected int width

条形码宽

height

protected int height

条形码高

errorCorrectionLevel

protected int errorCorrectionLevel

纠错等级 1 ~7% 2 ~15% 3 ~25% 4 ~30%

font

protected Font font

字体名称

fontColor

protected Color fontColor

字体颜色

imgTopMargin

protected int imgTopMargin

图片上边距

imgButtonMargin

protected int imgButtonMargin

图片下边距

wordsTopMargin

protected int wordsTopMargin

文字上边距

wordsButtonMargin

protected int wordsButtonMargin

文字下边距

encodeHint

protected Map<com.google.zxing.EncodeHintType,Object> encodeHint

编码配置

decodeHint

protected Map<com.google.zxing.DecodeHintType,Object> decodeHint

解码配置

Constructor Detail

CodeGenerator

protected CodeGenerator()

Method Detail

toErrorCorrectionLevel

protected com.google.zxing.qrcode.decoder.ErrorCorrectionLevel toErrorCorrectionLevel()

获取纠错等级

Returns:

ErrorCorrectionLevel

getBufferedImage

protected abstract BufferedImage getBufferedImage(String content)

获取 BufferedImage

Parameters:

content - 条形码内容

Returns:

BufferedImage

insertWords

protected BufferedImage insertWords(BufferedImage image,
                                    String words)

插入文字

Parameters:

image - image

words - 文字

Returns:

BufferedImage

encodeHint

public CodeGenerator encodeHint(Map<com.google.zxing.EncodeHintType,Object> encodeHint)

decodeHint

public CodeGenerator decodeHint(Map<com.google.zxing.DecodeHintType,Object> decodeHint)

encodeHint

public CodeGenerator encodeHint(com.google.zxing.EncodeHintType type,
                                Object hint)

decodeHint

public CodeGenerator decodeHint(com.google.zxing.DecodeHintType type,
                                Object hint)

encode

public void encode(String content,
                   OutputStream out)

encode

public byte[] encode(String content)

encode

public byte[] encode(String content,
                     String words)

encodeBase64

public String encodeBase64(String content)

encodeBase64

public String encodeBase64(String content,
                           String words)

encode

public abstract void encode(String content,
                            String words,
                            OutputStream out)

生成条码到流

Parameters:

content - 内容

words - 文字

out - outputStream

decode

public String decode(String file)

decode

public String decode(File file)

decode

public String decode(byte[] bs)

decode

public String decode(InputStream in)

decodeBase64

public String decodeBase64(String base64)

decode

public String decode(BufferedImage image)

解析条码数据

Parameters:

image - img

Returns:

data

format

public CodeGenerator format(com.google.zxing.BarcodeFormat format)

suffix

public CodeGenerator suffix(String suffix)

charset

public CodeGenerator charset(String charset)

errorCorrectionLevel

public CodeGenerator errorCorrectionLevel(int errorCorrectionLevel)

width

public CodeGenerator width(int width)

height

public CodeGenerator height(int height)

size

public CodeGenerator size(int width,
                          int height)

wordsTopMargin

public CodeGenerator wordsTopMargin(int wordsTopMargin)

wordsButtonMargin

public CodeGenerator wordsButtonMargin(int wordsButtonMargin)

wordsMargin

public CodeGenerator wordsMargin(int wordsTopMargin,
                                 int wordsButtonMargin)

imgTopMargin

public CodeGenerator imgTopMargin(int imgTopMargin)

imgButtonMargin

public CodeGenerator imgButtonMargin(int imgButtonMargin)

imgMargin

public CodeGenerator imgMargin(int imgTopMargin,
                               int imgButtonMargin)

font

public CodeGenerator font(Font font)

font

public CodeGenerator font(String name)

font

public CodeGenerator font(int size)

font

public CodeGenerator font(String name,
                          int size)

fontColor

public CodeGenerator fontColor(Color fontColor)

fontColor

public CodeGenerator fontColor(String hexColor)

getFormat

public com.google.zxing.BarcodeFormat getFormat()

getSuffix

public String getSuffix()

getCharset

public String getCharset()

getWidth

public int getWidth()

getHeight

public int getHeight()

getErrorCorrectionLevel

public int getErrorCorrectionLevel()

getFont

public Font getFont()

getFontColor

public Color getFontColor()

getImgTopMargin

public int getImgTopMargin()

getImgButtonMargin

public int getImgButtonMargin()

getWordsTopMargin

public int getWordsTopMargin()

getWordsButtonMargin

public int getWordsButtonMargin()

getEncodeHint

public Map<com.google.zxing.EncodeHintType,Object> getEncodeHint()

getDecodeHint

public Map<com.google.zxing.DecodeHintType,Object> getDecodeHint()