Package com.itextpdf.text.pdf.qrcode

Class MaskUtil

java.lang.Object

com.itextpdf.text.pdf.qrcode.MaskUtil

public final class MaskUtil
extends java.lang.Object

Since:

5.0.2

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MaskUtil()

Method Summary

Modifier and Type	Method	Description
static int	applyMaskPenaltyRule1(ByteMatrix matrix)
private static int	applyMaskPenaltyRule1Internal(ByteMatrix matrix, boolean isHorizontal)
static int	applyMaskPenaltyRule2(ByteMatrix matrix)
static int	applyMaskPenaltyRule3(ByteMatrix matrix)
static int	applyMaskPenaltyRule4(ByteMatrix matrix)
static boolean	getDataMaskBit(int maskPattern, int x, int y)

Methods inherited from class java.lang.Object

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

Constructor Detail

MaskUtil

private MaskUtil()

Method Detail

applyMaskPenaltyRule1

public static int applyMaskPenaltyRule1(ByteMatrix matrix)

applyMaskPenaltyRule2

public static int applyMaskPenaltyRule2(ByteMatrix matrix)

applyMaskPenaltyRule3

public static int applyMaskPenaltyRule3(ByteMatrix matrix)

applyMaskPenaltyRule4

public static int applyMaskPenaltyRule4(ByteMatrix matrix)

getDataMaskBit

public static boolean getDataMaskBit(int maskPattern,
                                     int x,
                                     int y)

applyMaskPenaltyRule1Internal

private static int applyMaskPenaltyRule1Internal(ByteMatrix matrix,
                                                 boolean isHorizontal)