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FIS.ReadSingleBarcode Method

Detects and recognizes a single barcode on the input image.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

public static void ReadSingleBarcode
(
	FilNet.Image inImage,
	float inMinGradientLength,
	int inBaseBarWidth,
	int inDetectionScanCount,
	int inReadingScanCount,
	int inScanWidth,
	float inMinStrength,
	float inSmoothingStdDev,
	FilNet.Polarity inPolarity,
	out FilNet.Rectangle2D? outBarcodePosition,
	INullable<string> outDecodedText,
	out FilNet.BarcodeFormat? outBarcodeFormat
)

Parameters

Name Type Range Default Description
inImageFilNet.ImageInput image.
inMinGradientLengthfloat<0.0f, INF>8.0fMinimal gradient length of edge pixels used for detecting barcodes. Default value: 8.0f.
inBaseBarWidthint<1, INF>3Estimated width of the thinnest bar. Default value: 3.
inDetectionScanCountint<1, INF>5Number of scan lines used in detecting barcode. Default value: 5.
inReadingScanCountint<1, INF>5Number of parallel scans run until first successful read. Default value: 5.
inScanWidthint<1, INF>5Width of the single scan. Default value: 5.
inMinStrengthfloat<0.0f, INF>5.0fMinimal strength of an extracted edge. Default value: 5.0f.
inSmoothingStdDevfloat<0.0f, INF>0.25fStandard deviation of the gaussian smoothing applied to the profile extracted in each scan. Default value: 0.25f.
inPolarityFilNet.PolarityDarkSpecifies whether code is darker or brighter than the background. Default value: Dark.
outBarcodePositionFilNet.Rectangle2D?Position of the found barcode.
outDecodedTextFilNet.INullable<string>Decoded barcode content or nothing if all of the scans failed. This parameter cannot be null.
outBarcodeFormatFilNet.BarcodeFormat?Decoded barcode format or nothing if all of the scans failed.

Function Overrides

See also