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ReadSinglePDF417Code
Detects and recognizes one PDF417 code.
Header: | AVL.h |
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Syntax
C++
C#
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 )
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) |