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java.lang.Objectcom.google.zxing.oned.OneDReader
com.google.zxing.oned.UPCEANReader
com.google.zxing.oned.EAN13Reader
public final class EAN13Reader
Implements decoding of the EAN-13 format.
Field Summary |
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Fields inherited from class com.google.zxing.oned.OneDReader |
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INTEGER_MATH_SHIFT, PATTERN_MATCH_RESULT_SCALE_FACTOR |
Constructor Summary | |
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EAN13Reader()
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Method Summary | |
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protected int |
decodeMiddle(BitArray row,
int[] startRange,
java.lang.StringBuilder resultString)
Subclasses override this to decode the portion of a barcode between the start and end guard patterns. |
Methods inherited from class com.google.zxing.oned.UPCEANReader |
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decodeRow, decodeRow |
Methods inherited from class com.google.zxing.oned.OneDReader |
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decode, decode, patternMatchVariance, recordPattern, recordPatternInReverse, reset |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EAN13Reader()
Method Detail |
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protected int decodeMiddle(BitArray row, int[] startRange, java.lang.StringBuilder resultString) throws NotFoundException
UPCEANReader
decodeMiddle
in class UPCEANReader
row
- row of black/white values to searchstartRange
- start/end offset of start guard patternresultString
- StringBuilder
to append decoded chars to
NotFoundException
- if decoding could not complete successfully
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