TFinderPatternHelpers Class

contains all static methods for using IFinderPattern instances

Unit: ZXing.QrCode.Internal.FinderPattern
System.TObject
  ZXing.ResultPoint.TResultPointHelpers
    ZXing.QrCode.Internal.FinderPattern.TFinderPatternHelpers
Delphi
type TFinderPatternHelpers = class(TResultPointHelpers)

The TFinderPatternHelpers type exposes the following members.

Show:
 NameDescription
CreateFinderPattern

Overloaded.

CreateFinderPattern

Overloaded.

CreateResultPoint

Overloaded. Initializes a new instance of TResultPoint and returns its IResultPoint interface (Inherited from ZXing.ResultPoint.TResultPointHelpers .)

crossProductZ

Returns the z component of the cross product between vectors BC and BA. (Inherited from ZXing.ResultPoint.TResultPointHelpers .)

distance

calculates the distance between two points (Inherited from ZXing.ResultPoint.TResultPointHelpers .)

orderBestPatterns

orderBestPatterns

Orders an array of three ResultPoints in an order [A,B,C] such that AB is less than AC and BC is less than AC and the angle between BC and BA is less than 180 degrees. (Inherited from ZXing.ResultPoint.TResultPointHelpers .)

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