com.google.zxing.qrcode.decoder
Class Version

java.lang.Object
  com.google.zxing.qrcode.decoder.Version

public final class Version
extends Object

See ISO 18004:2006 Annex D

Since:

BlackBerry API 6.0.0

Nested Class Summary
static class	Version.ECB Encapsualtes the parameters for one error-correction block in one symbol version.
static class	Version.ECBlocks Encapsulates a set of error-correction blocks in one symbol version.

Method Summary
int[]	getAlignmentPatternCenters()
int	getDimensionForVersion()
Version.ECBlocks	getECBlocksForLevel(ErrorCorrectionLevel ecLevel)
static Version	getProvisionalVersionForDimension(int dimension) Deduces version information purely from QR Code dimensions.
int	getTotalCodewords()
static Version	getVersionForNumber(int versionNumber)
int	getVersionNumber()
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getVersionNumber

public int getVersionNumber()

Since:

BlackBerry API 6.0.0

getAlignmentPatternCenters

public int[] getAlignmentPatternCenters()

Since:

BlackBerry API 6.0.0

getTotalCodewords

public int getTotalCodewords()

Since:

BlackBerry API 6.0.0

getDimensionForVersion

public int getDimensionForVersion()

Since:

BlackBerry API 6.0.0

getECBlocksForLevel

public Version.ECBlocks getECBlocksForLevel(ErrorCorrectionLevel ecLevel)

Since:

BlackBerry API 6.0.0

getProvisionalVersionForDimension

public static Version getProvisionalVersionForDimension(int dimension)
                                                 throws FormatException

Deduces version information purely from QR Code dimensions.

Parameters:

dimension - dimension in modules

Returns:

Version for a QR Code of that dimension

Throws:

FormatException - if dimension is not 1 mod 4

Since:

BlackBerry API 6.0.0

getVersionForNumber

public static Version getVersionForNumber(int versionNumber)

Since:

BlackBerry API 6.0.0

toString

public String toString()

Description copied from class: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Overrides:

toString in class Object

Returns:

a string representation of the object.

Since:

BlackBerry API 6.0.0