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java.lang.Objectcom.google.zxing.DecodeHintType
public final class DecodeHintType
Encapsulates a type of hint that a caller may pass to a barcode reader to help it more quickly or accurately decode it. It is up to implementations to decide what, if anything, to do with the information that is supplied.
Reader.decode(BinaryBitmap,java.util.Hashtable)
Field Summary | ||
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static DecodeHintType |
ALLOWED_LENGTHS
Allowed lengths of encoded data -- reject anything else. |
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static DecodeHintType |
OTHER
Unspecified, application-specific hint. |
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static DecodeHintType |
POSSIBLE_FORMATS
Image is known to be of one of a few possible formats. |
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static DecodeHintType |
PURE_BARCODE
Image is a pure monochrome image of a barcode. |
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static DecodeHintType |
TRY_HARDER
Spend more time to try to find a barcode; optimize for accuracy, not speed. |
Method Summary |
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Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final DecodeHintType OTHER
Object
.
public static final DecodeHintType PURE_BARCODE
Boolean.TRUE
.
public static final DecodeHintType POSSIBLE_FORMATS
Vector
of BarcodeFormat
s.
public static final DecodeHintType TRY_HARDER
Boolean.TRUE
.
public static final DecodeHintType ALLOWED_LENGTHS
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