Class Version
- java.lang.Object
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- zext.plantuml.com.google.zxing.qrcode.decoder.Version
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public final class Version extends java.lang.ObjectSee ISO 18004:2006 Annex D
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classVersion.ECBEncapsualtes the parameters for one error-correction block in one symbol version.static classVersion.ECBlocksEncapsulates a set of error-correction blocks in one symbol version.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int[]getAlignmentPatternCenters()intgetDimensionForVersion()Version.ECBlocksgetECBlocksForLevel(ErrorCorrectionLevel ecLevel)static VersiongetProvisionalVersionForDimension(int dimension)Deduces version information purely from QR Code dimensions.intgetTotalCodewords()static VersiongetVersionForNumber(int versionNumber)intgetVersionNumber()java.lang.StringtoString()
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Method Detail
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getVersionNumber
public int getVersionNumber()
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getAlignmentPatternCenters
public int[] getAlignmentPatternCenters()
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getTotalCodewords
public int getTotalCodewords()
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getDimensionForVersion
public int getDimensionForVersion()
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getECBlocksForLevel
public Version.ECBlocks getECBlocksForLevel(ErrorCorrectionLevel ecLevel)
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getProvisionalVersionForDimension
public static Version getProvisionalVersionForDimension(int dimension) throws FormatException
Deduces version information purely from QR Code dimensions.
- Parameters:
dimension- dimension in modules- Returns:
Versionfor a QR Code of that dimension- Throws:
FormatException- if dimension is not 1 mod 4
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getVersionForNumber
public static Version getVersionForNumber(int versionNumber)
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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