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ReadSinglePDF417Code

Detects and recognizes one PDF417 code.

Header:	AVL.h

Syntax

void avl::ReadSinglePDF417Code
(
	const avl::Image& inImage,
	atl::Optional<const avl::Rectangle2D&> inRoi,
	atl::Optional<const avl::CoordinateSystem2D&> inRoiAlignment,
	const avl::PDF417CodeParams& inCodeParams,
	const avl::PDF417DetectionParams& inDetectionParams,
	atl::Conditional<avl::PDF417Code>& outPDF417Code,
	atl::Optional<avl::Rectangle2D&> outAlignedRoi = atl::NIL
)

void ReadSinglePDF417Code
(
	Image inImage,
	Rectangle2D? inRoi,
	CoordinateSystem2D? inRoiAlignment,
	PDF417CodeParams inCodeParams,
	PDF417DetectionParams inDetectionParams,
	out PDF417Code? outPDF417Code,
	out Rectangle2D? outAlignedRoi
)

Parameters

Name	Type	Default	Description
inImage	const Image&		Input image
inRoi	Optional<const Rectangle2D&>	NIL	Region of interest
inRoiAlignment	Optional<const CoordinateSystem2D&>	NIL	Coordinate system for the region of interest
inCodeParams	const PDF417CodeParams&		Specification of codes that can be detected
inDetectionParams	const PDF417DetectionParams&		Specification of the way the code is being detected
outPDF417Code	Conditional<PDF417Code>&		Found PDF417 code
outAlignedRoi	Optional<Rectangle2D&>	NIL	Input ROI after transformation (in the image coordinates)