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  2. QRCodeReader_FMX
  3. ZXing.QrCode.Internal.FinderPatternFinder

TFinderPatternFinder Class

On this page

  1. Definition
  2. Constants
  3. Constructors
  4. Properties
  5. Methods
  6. Fields

Definition

Unit:
ZXing.QrCode.Internal.FinderPatternFinder
Package:
QRCodeReader_FMX
Delphi
type TFinderPatternFinder = class(TObject)
Inheritance
TObject
TFinderPatternFinder

Constants

CENTER_QUORUM
INTEGER_MATH_SHIFT
MAX_MODULES

support up to version 10 for mobile clients

MIN_SKIP

1 pixel/module times 3 modules/center

Constructors

Create(TBitMatrix)

Creates a finder that will search the image for three finder patterns.

Create(TBitMatrix, TResultPointCallback)

Initializes a new instance of the FinderPatternFinder class.

Destroy

Properties

image

Methods

CrossCheckStateCount
centerFromEnd(TArray<Integer>, Integer)
crossCheckDiagonal(Integer, Integer, Integer, Integer)
crossCheckHorizontal(Integer, Integer, Integer, Integer)
crossCheckVertical(Integer, Integer, Integer, Integer)
find(TDictionary<TDecodeHintType,TObject>)
findRowSkip
foundPatternCross(TArray<Integer>)
handlePossibleCenter(TArray<Integer>, Integer, Integer)
haveMultiplyConfirmedCenters
selectBestPatterns

Fields

FCrossCheckStateCount
FImage
FPossibleCenters
FhasSkipped
FresultPointCallback

On this page

  1. Definition
  2. Constants
  3. Constructors
  4. Properties
  5. Methods
  6. Fields
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