java.lang.Object
- com.itextpdf.text.pdf.qrcode.QRCode

public final class QRCode
extends java.lang.Object

Since:: 5.0.2

Field Summary

Fields
Modifier and Type	Field	Description
`private ErrorCorrectionLevel`	`ecLevel`
`private int`	`maskPattern`
`private ByteMatrix`	`matrix`
`private int`	`matrixWidth`
`private Mode`	`mode`
`static int`	`NUM_MASK_PATTERNS`
`private int`	`numDataBytes`
`private int`	`numECBytes`
`private int`	`numRSBlocks`
`private int`	`numTotalBytes`
`private int`	`version`

Constructor Summary

Constructors
Constructor Description

QRCode()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`at(int x, int y)`
`ErrorCorrectionLevel`	`getECLevel()`
`int`	`getMaskPattern()`
`ByteMatrix`	`getMatrix()`
`int`	`getMatrixWidth()`
`Mode`	`getMode()`
`int`	`getNumDataBytes()`
`int`	`getNumECBytes()`
`int`	`getNumRSBlocks()`
`int`	`getNumTotalBytes()`
`int`	`getVersion()`
`boolean`	`isValid()`
`static boolean`	`isValidMaskPattern(int maskPattern)`
`void`	`setECLevel(ErrorCorrectionLevel value)`
`void`	`setMaskPattern(int value)`
`void`	`setMatrix(ByteMatrix value)`
`void`	`setMatrixWidth(int value)`
`void`	`setMode(Mode value)`
`void`	`setNumDataBytes(int value)`
`void`	`setNumECBytes(int value)`
`void`	`setNumRSBlocks(int value)`
`void`	`setNumTotalBytes(int value)`
`void`	`setVersion(int value)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NUM_MASK_PATTERNS
```
public static final int NUM_MASK_PATTERNS
```
See Also:

Constant Field Values

mode
```
private Mode mode
```

ecLevel
```
private ErrorCorrectionLevel ecLevel
```

version
```
private int version
```

matrixWidth
```
private int matrixWidth
```

maskPattern
```
private int maskPattern
```

numTotalBytes
```
private int numTotalBytes
```

numDataBytes
```
private int numDataBytes
```

numECBytes
```
private int numECBytes
```

numRSBlocks
```
private int numRSBlocks
```

matrix
```
private ByteMatrix matrix
```

Constructor Detail
- QRCode
```
public QRCode()
```

Method Detail

getMode
```
public Mode getMode()
```

getECLevel

public ErrorCorrectionLevel getECLevel()

getVersion
```
public int getVersion()
```

getMatrixWidth
```
public int getMatrixWidth()
```

getMaskPattern
```
public int getMaskPattern()
```

getNumTotalBytes
```
public int getNumTotalBytes()
```

getNumDataBytes
```
public int getNumDataBytes()
```

getNumECBytes
```
public int getNumECBytes()
```

getNumRSBlocks
```
public int getNumRSBlocks()
```

getMatrix
```
public ByteMatrix getMatrix()
```

at

public int at(int x,
              int y)

isValid
```
public boolean isValid()
```

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

setMode
```
public void setMode(Mode value)
```

setECLevel

public void setECLevel(ErrorCorrectionLevel value)

setVersion
```
public void setVersion(int value)
```

setMatrixWidth

public void setMatrixWidth(int value)

setMaskPattern

public void setMaskPattern(int value)

setNumTotalBytes

public void setNumTotalBytes(int value)

setNumDataBytes

public void setNumDataBytes(int value)

setNumECBytes

public void setNumECBytes(int value)

setNumRSBlocks

public void setNumRSBlocks(int value)

setMatrix

public void setMatrix(ByteMatrix value)

isValidMaskPattern

public static boolean isValidMaskPattern(int maskPattern)

Class QRCode

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NUM_MASK_PATTERNS

mode

ecLevel

version

matrixWidth

maskPattern

numTotalBytes

numDataBytes

numECBytes

numRSBlocks

matrix

Constructor Detail

QRCode

Method Detail

getMode

getECLevel

getVersion

getMatrixWidth

getMaskPattern

getNumTotalBytes

getNumDataBytes

getNumECBytes

getNumRSBlocks

getMatrix

at

isValid

toString

setMode

setECLevel

setVersion

setMatrixWidth

setMaskPattern

setNumTotalBytes

setNumDataBytes

setNumECBytes

setNumRSBlocks

setMatrix

isValidMaskPattern