com.google.zxing.qrcode.decoder
Class Version

java.lang.Object
  extended by 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 ReaderException

Deduces version information purely from QR Code dimensions.

Parameters:
dimension - dimension in modules
Returns:
Version for a QR Code of that dimension
Throws:
ReaderException - 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





Copyright 1999-2010 Research In Motion Limited. 295 Phillip Street, Waterloo, Ontario, Canada, N2L 3W8. All Rights Reserved.
Copyright 1993-2003 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California, 94303, U.S.A. All Rights Reserved.
Copyright 2002-2003 Nokia Corporation All Rights Reserved.
Java is a trademark of Sun Microsystems, Inc.