MatrixUtil

positionAdjustmentPattern enum positionAdjustmentPattern;: Position adjustment pattern.
positionAdjustmentPatternCoordinateTable enum positionAdjustmentPatternCoordinateTable;: Coordinates for position adjustment patterns for each version.
positionDetectionPattern enum positionDetectionPattern;: Position detection pattern.
typeInfoCoordinates enum typeInfoCoordinates;: Type information coordinates.
typeInfoMaskPattern enum typeInfoMaskPattern;: Type information mask pattern.
typeInfoPoly enum typeInfoPoly;: Type information polynomial.
versionInfoPoly enum versionInfoPoly;: Version information polynomial.

Static functions

buildMatrix void buildMatrix(BitArray dataBits, ErrorCorrectionLevel level, QrCodeVersion _version, int maskPattern, ByteMatrix matrix): Builds a complete matrix.
calculateBchCode int calculateBchCode(int value, int poly): Calculates the BHC code for a value and a polynomial.
clearMatrix void clearMatrix(ByteMatrix matrix): Clears a given matrix.
embedBasicPatterns void embedBasicPatterns(QrCodeVersion _version, ByteMatrix matrix): Embeds basic patterns into a matrix.
embedDarkDotAtLeftBottomCorner void embedDarkDotAtLeftBottomCorner(ByteMatrix matrix): Embeds a dot at the left bottom corner.
embedDataBits void embedDataBits(BitArray dataBits, int maskPattern, ByteMatrix matrix): Embeds "dataBits" using "getMaskPattern".
embedHorizontalSeparationPattern void embedHorizontalSeparationPattern(int xStart, int yStart, ByteMatrix matrix): Embeds a single horizontal separation pattern.
embedPositionAdjustmentPattern void embedPositionAdjustmentPattern(int xStart, int yStart, ByteMatrix matrix): Embeds a single position adjustment pattern.
embedPositionDetectionPattern void embedPositionDetectionPattern(int xStart, int yStart, ByteMatrix matrix): Embeds a single position detection pattern into a byte matrix.
embedPositionDetectionPatternsAndSeparators void embedPositionDetectionPatternsAndSeparators(ByteMatrix matrix): Embeds position detection patterns and separators into a byte matrix.
embedTimingPatterns void embedTimingPatterns(ByteMatrix matrix): Embeds timing patterns into a matrix.
embedTypeInfo void embedTypeInfo(ErrorCorrectionLevel level, int maskPattern, ByteMatrix matrix): Embeds type information into a matrix.
embedVerticalSeparationPattern void embedVerticalSeparationPattern(int xStart, int yStart, ByteMatrix matrix): Embeds a single vertical separation pattern.
findMsbSet int findMsbSet(int value): Finds and MSB set.
makeTypeInfoBits void makeTypeInfoBits(ErrorCorrectionLevel level, int maskPattern, BitArray bits): Generates type information bits and appends them to a bit array.
makeVersionInfoBits void makeVersionInfoBits(QrCodeVersion _version, BitArray bits): Generates version information bits and appends them to a bit array.
maybeEmbedPositionAdjustmentPatterns void maybeEmbedPositionAdjustmentPatterns(QrCodeVersion _version, ByteMatrix matrix): Embeds position adjustment patterns if required.
maybeEmbedVersionInfo void maybeEmbedVersionInfo(QrCodeVersion _version, ByteMatrix matrix): Embeds version information if required.

MatrixUtil

Members

Manifest constants

Static functions

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