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AVS.ReadSinglePDF417Code Method
Detects and recognizes one PDF417 code.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
public static void ReadSinglePDF417Code ( AvlNet.Image inImage, AvlNet.Rectangle2D? inRoi, AvlNet.CoordinateSystem2D? inRoiAlignment, AvlNet.PDF417CodeParams inCodeParams, AvlNet.PDF417DetectionParams inDetectionParams, INullable<AvlNet.PDF417Code> outPDF417Code, NullableValue<AvlNet.Rectangle2D> outAlignedRoi )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inImage | AvlNet.Image | Input image. | ||
| inRoi | AvlNet.Rectangle2D? | Region of interest. Default value: atl::NIL. | ||
| inRoiAlignment | AvlNet.CoordinateSystem2D? | Coordinate system for the region of interest. Default value: atl::NIL. | ||
| inCodeParams | AvlNet.PDF417CodeParams | Specification of codes that can be detected. | ||
| inDetectionParams | AvlNet.PDF417DetectionParams | Specification of the way the code is being detected. | ||
 | outPDF417Code | AvlNet.INullable<AvlNet.PDF417Code> | Found PDF417 code. This parameter cannot be null. | ||
| outAlignedRoi | AvlNet.NullableValue<AvlNet.Rectangle2D> | Input ROI after transformation (in the image coordinates). Can be null to skip this parameter calculation. |
Function Overrides
- ReadSinglePDF417Code(Image, PDF417CodeParams, PDF417DetectionParams, INullable<PDF417Code>)
- ReadSinglePDF417Code(Image, Nullable<Rectangle2D>, Nullable<CoordinateSystem2D>, PDF417CodeParams, PDF417DetectionParams, INullable<PDF417Code>)
- ReadSinglePDF417Code(Image, Nullable<Rectangle2D>, Nullable<CoordinateSystem2D>, PDF417CodeParams, PDF417DetectionParams, INullable<PDF417Code>, Rectangle2D)
