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java.lang.Objectcom.google.zxing.qrcode.decoder.ErrorCorrectionLevel
public final class ErrorCorrectionLevel
See ISO 18004:2006, 6.5.1. This enum encapsulates the four error correction levels defined by the QR code standard.
Field Summary | ||
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static ErrorCorrectionLevel |
H
H = ~30% correction |
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static ErrorCorrectionLevel |
L
L = ~7% correction |
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static ErrorCorrectionLevel |
M
M = ~15% correction |
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static ErrorCorrectionLevel |
Q
Q = ~25% correction |
Method Summary | ||
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static ErrorCorrectionLevel |
forBits(int bits)
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int |
getBits()
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String |
getName()
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int |
ordinal()
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String |
toString()
Returns a string representation of the object. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final ErrorCorrectionLevel L
public static final ErrorCorrectionLevel M
public static final ErrorCorrectionLevel Q
public static final ErrorCorrectionLevel H
Method Detail |
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public int ordinal()
public int getBits()
public String getName()
public String toString()
Object
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())
toString
in class Object
public static ErrorCorrectionLevel forBits(int bits)
bits
- int containing the two bits encoding a QR Code's error correction level
ErrorCorrectionLevel
representing the encoded error correction level
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