Class MultiFinderPatternFinder
java.lang.Object
com.google.zxing.qrcode.detector.FinderPatternFinder
com.google.zxing.multi.qrcode.detector.MultiFinderPatternFinder
This class attempts to find finder patterns in a QR Code. Finder patterns are the square markers at three corners of a QR Code.
This class is thread-safe but not reentrant. Each thread must allocate its own object.
In contrast to FinderPatternFinder
, this class will return an array of all possible
QR code locations in the image.
Use the TRY_HARDER hint to ask for a more thorough detection.
- Author:
- Sean Owen, Hannes Erven
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Field Summary
Fields inherited from class com.google.zxing.qrcode.detector.FinderPatternFinder
MAX_MODULES, MIN_SKIP
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Constructor Summary
ConstructorsConstructorDescriptionMultiFinderPatternFinder
(BitMatrix image, ResultPointCallback resultPointCallback) -
Method Summary
Methods inherited from class com.google.zxing.qrcode.detector.FinderPatternFinder
clearCounts, doClearCounts, doShiftCounts2, foundPatternCross, foundPatternDiagonal, getImage, getPossibleCenters, handlePossibleCenter, handlePossibleCenter, shiftCounts2
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Constructor Details
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MultiFinderPatternFinder
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Method Details
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findMulti
- Throws:
NotFoundException
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