API Reference QRCodeReader_FMX ZXing.Datamatrix.Internal.Detector TDataMatrixDetector TDataMatrixDetector.distance Method On this page Definition Definition Unit: ZXing.Datamatrix.Internal.Detector Package: QRCodeReader_FMX Delphi Copy function distance(a: IResultPoint; b: IResultPoint): Integer Parameters a IResultPoint b IResultPoint Returns Integer