Package org.miaixz.bus.extra.qrcode

Class QrImage

java.lang.Object

java.awt.Image

java.awt.image.BufferedImage

org.miaixz.bus.extra.qrcode.QrImage

All Implemented Interfaces:

RenderedImage, WritableRenderedImage, Transparency

public class QrImage
extends BufferedImage

二维码图片封装

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields inherited from class java.awt.image.BufferedImage

TYPE_3BYTE_BGR, TYPE_4BYTE_ABGR, TYPE_4BYTE_ABGR_PRE, TYPE_BYTE_BINARY, TYPE_BYTE_GRAY, TYPE_BYTE_INDEXED, TYPE_CUSTOM, TYPE_INT_ARGB, TYPE_INT_ARGB_PRE, TYPE_INT_BGR, TYPE_INT_RGB, TYPE_USHORT_555_RGB, TYPE_USHORT_565_RGB, TYPE_USHORT_GRAY

Fields inherited from class java.awt.Image

accelerationPriority, SCALE_AREA_AVERAGING, SCALE_DEFAULT, SCALE_FAST, SCALE_REPLICATE, SCALE_SMOOTH, UndefinedProperty

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor	Description
QrImage(com.google.zxing.common.BitMatrix matrix, QrConfig config)	构造
QrImage(String content, QrConfig config)	构造

Method Summary

Methods inherited from class java.awt.image.BufferedImage

addTileObserver, coerceData, copyData, createGraphics, getAlphaRaster, getColorModel, getData, getData, getGraphics, getHeight, getHeight, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getProperty, getProperty, getPropertyNames, getRaster, getRGB, getRGB, getSampleModel, getSource, getSources, getSubimage, getTile, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getTransparency, getType, getWidth, getWidth, getWritableTile, getWritableTileIndices, hasTileWriters, isAlphaPremultiplied, isTileWritable, releaseWritableTile, removeTileObserver, setData, setRGB, setRGB, toString

Methods inherited from class java.awt.Image

flush, getAccelerationPriority, getCapabilities, getScaledInstance, setAccelerationPriority

Methods inherited from class java.lang.Object

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

Constructor Details

QrImage

public QrImage(String content,
 QrConfig config)

构造

Parameters:

content - 文本内容

config - QrConfig 二维码配置，包括宽度、高度、边距、颜色、格式等

QrImage

public QrImage(com.google.zxing.common.BitMatrix matrix,
 QrConfig config)

构造

Parameters:

matrix - BitMatrix

config - QrConfig，非空