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.

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 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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