BARCODE_CANDIDATE_AREA

Summary

A potential barcode candidate on the image returned by calling L_FindBarcodeCandidateAreas.

Syntax

struct _tagBARCODE_CANDIDATE_AREA 
{ 
   L_UINT uStructSize; 
   L_RECT Bounds; 
   L_RECT EffectiveBounds; 
   L_UINT Type; 
   L_DOUBLE Confidence; 
} typedef struct _tagBARCODE_CANDIDATE_AREA BARCODE_CANDIDATE_AREA;

Members

uStructSize

Size of this structure in bytes, for versioning. Use the sizeof() operator to calculate this value.

Bounds

The bounds for a potential barcode area.

Set the value of FIND_BARCODE_CANDIDATE_AREAS_OPTIONS.dMinimumBarcodeDim to ignore potential barcode areas with a dimension less than this value.

EffectiveBounds

Indicates where the barcode is located inside the candidate bounds.

Type

Currently only QR barcodes are supported.

Confidence

The confidence value for whether or not this is a barcode area.

Usage

BARCODE_CANDIDATE_AREAS