TAlignmentPatternFinder.Create Constructor

Definition

Unit:: ZXing.QrCode.Internal.AlignmentPatternFinder

Package:: QRCodeReader_FMX

Creates a finder that will look in a portion of the whole image.

Delphi

constructor Create(const image: TBitMatrix; const startX: Integer; const startY: Integer; const width: Integer; const height: Integer; const moduleSize: Single; resultPointCallback: TResultPointCallback)

Parameters

image: TBitMatrix

image to search

startX: Integer

left column from which to start searching

startY: Integer

top row from which to start searching

width: Integer

width of region to search

height: Integer

height of region to search

moduleSize: Single

estimated module size so far

resultPointCallback: TResultPointCallback