DSIntermediateResultReceiver

The IntermediateResultReceiver class is designed as a standardized way for retrieving intermediate results in image processing workflows in the Dynamsoft Capture Vision architecture.

Definition

Assembly: DynamsoftCore.xcframework

• Objective-C
• Swift

1. @protocol DSIntermediateResultReceiver <NSObject>
   

2. protocol IntermediateResultReceiver: NSObjectProtocol
   

Methods

getObservationParameters

Get the observed parameters of the intermediate result receiver.

• Objective-C
• Swift

1. -(ObservationParameters *)getObservationParameters;
   

2. func getObservationParameters() -> ObservationParameters
   

Return Value

An ObservationParameters object.

onTaskResultsReceived

The callback triggered when task results are received.

• Objective-C
• Swift

1. -(void)onTaskResultsReceived:(IntermediateResult *)unit
                       info:(DSIntermediateResultExtraInfo *)info
   

2. func onTaskResultsReceived(_ unit: IntermediateResult, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result from the task, of type IntermediateResult.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onPredetectedRegionsReceived

The callback triggered when pre-detected regions are received.

• Objective-C
• Swift

1. -(void)onPredetectedRegionsReceived:(PredetectedRegionsUnit *)unit
                              info:(IntermediateResultExtraInfo *)info
   

2. func onPredetectedRegionsReceived(_ unit: PredetectedRegionsUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the pre-detected regions, of type PredetectedRegionsUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onLocalizedBarcodesReceived

The callback triggered when localized barcodes are received.

• Objective-C
• Swift

1. -(void)onLocalizedBarcodesReceived:(LocalizedBarcodesUnit *)unit
                             info:(IntermediateResultExtraInfo *)info
   

2. func onLocalizedBarcodesReceived(_ unit: LocalizedBarcodesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the localized barcodes, of type LocalizedBarcodesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onDecodedBarcodesReceived

The callback triggered when decoded barcodes are received.

• Objective-C
• Swift

1. -(void)onDecodedBarcodesReceived:(DecodedBarcodesUnit *)unit
                           info:(IntermediateResultExtraInfo *)info
   

2. func onDecodedBarcodesReceived(_ unit: DecodedBarcodesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the decoded barcodes, of type DecodedBarcodesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onLocalizedTextLinesReceived

The callback triggered when localized text lines are received.

• Objective-C
• Swift

1. -(void)onLocalizedTextLinesReceived:(LocalizedTextLinesUnit *)unit
                              info:(IntermediateResultExtraInfo *)info
   

2. func onLocalizedTextLinesReceived(_ unit: LocalizedTextLinesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the localized text lines, of type LocalizedTextLinesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onRecognizedTextLinesReceived

The callback triggered when recognized text lines are received.

• Objective-C
• Swift

1. -(void)onRecognizedTextLinesReceived:(RecognizedTextLinesUnit *)unit
                               info:(IntermediateResultExtraInfo *)info
   

2. func onRecognizedTextLinesReceived(_ unit: RecognizedTextLinesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the recognized text lines, of type RecognizedTextLinesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onDetectedQuadsReceived

The callback triggered when detected quads are received.

• Objective-C
• Swift

1. -(void)onDetectedQuadsReceived:(DetectedQuadsUnit *)unit
                         info:(IntermediateResultExtraInfo *)info
   

2. func onDetectedQuadsReceived(_ unit: DetectedQuadsUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the detected quads, of type DetectedQuadsUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onNormalizedImagesReceived

The callback triggered when normalized images are received.

• Objective-C
• Swift

1. -(void)onNormalizedImagesReceived:(NormalizedImagesUnit *)unit
                            info:(IntermediateResultExtraInfo *)info
   

2. func onNormalizedImagesReceived(_ unit: NormalizedImagesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the normalized images, of type NormalizedImagesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onColourImageUnitReceived

The callback triggered when colour images are received.

• Objective-C
• Swift

1. -(void)onColourImageUnitReceived:(ColourImageUnit *)unit
                           info:(IntermediateResultExtraInfo *)info
   

2. func onColourImageUnitReceived(_ unit: ColourImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the colour images, of type ColourImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onScaledDownColourImageUnitReceived

The callback triggered when scaled-down colour images are received.

• Objective-C
• Swift

1. -(void)onScaledDownColourImageUnitReceived:(ScaledDownColourImageUnit *)unit
                                     info:(IntermediateResultExtraInfo *)info
   

2. func onScaledDownColourImageUnitReceived(_ unit: ScaledDownColourImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the scaled-down colour images, of type ScaledDownColourImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onGrayscaleImageUnitReceived

The callback triggered when grayscale images are received.

• Objective-C
• Swift

1. -(void)onGrayscaleImageUnitReceived:(GrayscaleImageUnit *)unit
                              info:(IntermediateResultExtraInfo *)info
   

2. func onGrayscaleImageUnitReceived(_ unit: GrayscaleImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the grayscale images, of type GrayscaleImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTransformedGrayscaleImageUnitReceived

The callback triggered when transformed grayscale images are received.

• Objective-C
• Swift

1. -(void)onTransformedGrayscaleImageUnitReceived:(TransformedGrayscaleImageUnit *)unit
                                         info:(IntermediateResultExtraInfo *)info
   

2. func onTransformedGrayscaleImageUnitReceived(_ unit: TransformedGrayscaleImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the transformed grayscale images, of type TransformedGrayscaleImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onEnhancedGrayscaleImageUnitReceived

The callback triggered when enhanced grayscale images are received.

• Objective-C
• Swift

1. -(void)onEnhancedGrayscaleImageUnitReceived:(EnhancedGrayscaleImageUnit *)unit
                                      info:(IntermediateResultExtraInfo *)info
   

2. func onEnhancedGrayscaleImageUnitReceived(_ unit: EnhancedGrayscaleImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the enhanced grayscale images, of type EnhancedGrayscaleImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onBinaryImageUnitReceived

The callback triggered when binary images are received.

• Objective-C
• Swift

1. -(void)onBinaryImageUnitReceived:(BinaryImageUnit *)unit
                           info:(IntermediateResultExtraInfo *)info
   

2. func onBinaryImageUnitReceived(_ unit: BinaryImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the binary images, of type BinaryImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTextureDetectionResultUnitReceived

The callback triggered when texture detection results are received.

• Objective-C
• Swift

1. -(void)onTextureDetectionResultUnitReceived:(TextureDetectionResultUnit *)unit
                                      info:(IntermediateResultExtraInfo *)info
   

2. func onTextureDetectionResultUnitReceived(_ unit: TextureDetectionResultUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the texture detection results, of type TextureDetectionResultUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTextureRemovedGrayscaleImageUnitReceived

The callback triggered when texture removed grayscale images are received.

• Objective-C
• Swift

1. -(void)onTextureRemovedGrayscaleImageUnitReceived:(TextureRemovedGrayscaleImageUnit *)unit
                                            info:(IntermediateResultExtraInfo *)info
   

2. func onTextureRemovedGrayscaleImageUnitReceived(_ unit: TextureRemovedGrayscaleImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the texture removed grayscale images, of type TextureRemovedGrayscaleImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTextureRemovedBinaryImageUnitReceived

The callback triggered when texture removed binary images are received.

• Objective-C
• Swift

1. -(void)onTextureRemovedBinaryImageUnitReceived:(TextureRemovedBinaryImageUnit *)unit
                                         info:(IntermediateResultExtraInfo *)info
   

2. func onTextureRemovedBinaryImageUnitReceived(_ unit: TextureRemovedBinaryImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the texture removed binary images, of type TextureRemovedBinaryImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onContoursUnitReceived

The callback triggered when contours are received.

• Objective-C
• Swift

1. -(void)onContoursUnitReceived:(ContoursUnit *)unit
                        info:(DSIntermediateResultExtraInfo *)info
   

2. func onContoursUnitReceived(_ unit: ContoursUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the contours, of type ContoursUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onShortLinesUnitReceived

The callback triggered when short lines are received.

• Objective-C
• Swift

1. - (void)onShortLinesUnitReceived:(DSShortLinesUnit*) unit
                           info:(DSIntermediateResultExtraInfo *)info;
   

2. func onShortLinesUnitReceived(_ unit: ShortLinesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the short lines, of type DSShortLinesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onLineSegmentsUnitReceived

The callback triggered when line segments are received.

• Objective-C
• Swift

1. -(void)onLineSegmentsUnitReceived:(LineSegmentsUnit *)unit
                            info:(DSIntermediateResultExtraInfo *)info
   

2. func onLineSegmentsUnitReceived(_ unit: LineSegmentsUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the line segments, of type LineSegmentsUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTextZonesUnitReceived

The callback triggered when text zones are received.

• Objective-C
• Swift

1. -(void)onTextZonesUnitReceived:(TextZonesUnit *)unit
                         info:(DSIntermediateResultExtraInfo *)info
   

2. func onTextZonesUnitReceived(_ unit: TextZonesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the text zones, of type TextZonesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onTextRemovedBinaryImageUnitReceived

The callback triggered when text removed binary images are received.

• Objective-C
• Swift

1. -(void)onTextRemovedBinaryImageUnitReceived:(TextRemovedBinaryImageUnit *)unit
                                      info:(DSIntermediateResultExtraInfo *)info
   

2. func onTextRemovedBinaryImageUnitReceived(_ unit: TextRemovedBinaryImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the text removed binary images, of type TextRemovedBinaryImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onLogicLinesUnitReceived

The callback triggered when logic lines are received.

• Objective-C
• Swift

1. -(void)onLogicLinesUnitReceived:(LogicLinesUnit *)unit
                         info:(DSIntermediateResultExtraInfo *)info
   

2. func onLogicLinesUnitReceived(_ unit: LogicLinesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the logic lines, of type LogicLinesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onLongLinesUnitReceived

The callback triggered when long lines are received.

• Objective-C
• Swift

1. -(void)onLongLinesUnitReceived:(LongLinesUnit *)unit
                         info:(DSIntermediateResultExtraInfo *)info
   

2. func onLongLinesUnitReceived(_ unit: LongLinesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the long lines, of type LongLinesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onCornersUnitReceived

The callback triggered when corners are received.

• Objective-C
• Swift

1. -(void)onCornersUnitReceived:(CornersUnit *)unit
                       info:(DSIntermediateResultExtraInfo *)info
   

2. func onCornersUnitReceived(_ unit: CornersUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the corners, of type CornersUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onCandidateQuadEdgesUnitReceived

The callback triggered when candidate quad edges are received.

• Objective-C
• Swift

1. -(void)onCandidateQuadEdgesUnitReceived:(CandidateQuadEdgesUnit *)unit
                                  info:(DSIntermediateResultExtraInfo *)info
   

2. func onCandidateQuadEdgesUnitReceived(_ unit: CandidateQuadEdgesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the candidate quad edges, of type CandidateQuadEdgesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onCandidateBarcodeZonesUnitReceived

The callback triggered when candidate barcode zones are received.

• Objective-C
• Swift

1. -(void)onCandidateBarcodeZonesUnitReceived:(CandidateBarcodeZonesUnit *)unit
                                     info:(DSIntermediateResultExtraInfo *)info
   

2. func onCandidateBarcodeZonesUnitReceived(_ unit: CandidateBarcodeZonesUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the candidate barcode zones, of type CandidateBarcodeZonesUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onScaledUpBarcodeImageUnitReceived

The callback triggered when scaled up barcode images are received.

• Objective-C
• Swift

1. -(void)onScaledUpBarcodeImageUnitReceived:(ScaledUpBarcodeImageUnit *)unit
                                    info:(DSIntermediateResultExtraInfo *)info
   

2. func onScaledUpBarcodeImageUnitReceived(_ unit: ScaledUpBarcodeImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the scaled up barcode images, of type ScaledUpBarcodeImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onDeformationResistedBarcodeImageUnitReceived

The callback triggered when deformation resisted barcode images are received.

• Objective-C
• Swift

1. -(void)onDeformationResistedBarcodeImageUnitReceived:(DeformationResistedBarcodeImageUnit *)unit
                                               info:(DSIntermediateResultExtraInfo *)info
   

2. func onDeformationResistedBarcodeImageUnitReceived(_ unit: DeformationResistedBarcodeImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the deformation resisted barcode images, of type DeformationResistedBarcodeImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.

onComplementedBarcodeImageUnitReceived

The callback triggered when complemented barcode images are received.

• Objective-C
• Swift

1. -(void)onComplementedBarcodeImageUnitReceived:(ComplementedBarcodeImageUnit *)unit
                                        info:(DSIntermediateResultExtraInfo *)info
   

2. func onComplementedBarcodeImageUnitReceived(_ unit: ComplementedBarcodeImageUnit, info: IntermediateResultExtraInfo)
   

Parameters

unit: The intermediate result that contains the complemented barcode images, of type ComplementedBarcodeImageUnit.

info: Additional information about the result, of type IntermediateResultExtraInfo.