public final class MultiFinderPatternFinder +extends FinderPatternFinder+
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.
MAX_MODULES, MIN_SKIP| Constructor and Description | +
|---|
MultiFinderPatternFinder(BitMatrix image,
+ ResultPointCallback resultPointCallback) |
+
| Modifier and Type | +Method and Description | +
|---|---|
FinderPatternInfo[] |
+findMulti(Map<DecodeHintType,?> hints) |
+
clearCounts, doClearCounts, doShiftCounts2, foundPatternCross, foundPatternDiagonal, getImage, getPossibleCenters, handlePossibleCenter, handlePossibleCenter, shiftCounts2public MultiFinderPatternFinder(BitMatrix image, + ResultPointCallback resultPointCallback)+
public FinderPatternInfo[] findMulti(Map<DecodeHintType,?> hints) + throws NotFoundException+
NotFoundExceptionCopyright © 2007–2020. All rights reserved.
+ +