DSCapturedResultFilter

The DSCapturedResultFilter protocol represents a captured result filter, which is responsible for filtering different types of captured results, including original image, decoded barcodes, recognized text lines, detected quads, normalized images, and parsed results.

Declaration

• Objective-C
• Swift

1. @protocol DSCapturedResultFilter : NSObject
   

2. protocol CapturedResultFilter : NSObjectProtocol
   

Methods

Method	Description
onOriginalImageResultReceived	The method for monitoring the output of DSOriginalImageResultItem.
onDecodedBarcodesReceived	The method for monitoring the output of DSDecodedBarcodesResult.
onRecognizedTextLinesReceived	The method for monitoring the output of DSRecognizedTextLinesResult.
onDetectedQuadsReceived	The method for monitoring the output of DSDetectedQuadsResult.
onNormalizedImagesReceived	The method for monitoring the output of DSNormalizedImagesResult.
onParsedResultsReceived	The method for monitoring the output of DSParsedResult.

onOriginalImageResultReceived

The method for monitoring the output of DSOriginalImageResultItem.

• Objective-C
• Swift

1. - (void)onOriginalImageResultReceived:(DSOriginalImageResultItem*)result;
   

2. func onOriginalImageResultReceived(_ result: DSOriginalImageResultItem)
   

Parameters

result: A DSOriginalImageResultItem object as a original image result.

onDecodedBarcodesReceived

The method for monitoring the output of DSDecodedBarcodesResult.

• Objective-C
• Swift

1. - (void)onDecodedBarcodesReceived:(DSDecodedBarcodesResult*)result;
   

2. func onDecodedBarcodesReceived(_ result: DSDecodedBarcodesResult)
   

Parameters

result: A DSDecodedBarcodesResult object as a decoded barcode result.

onRecognizedTextLinesReceived

The method for monitoring the output of DSRecognizedTextLinesResult.

• Objective-C
• Swift

1. - (void)onRecognizedTextLinesReceived:(DSRecognizedTextLinesResult*)result;
   

2. func onRecognizedTextLinesReceived(_ result: DSRecognizedTextLinesResult)
   

Parameters

result: A DSRecognizedTextLinesResult object as a recognized text line result.

onDetectedQuadsReceived

The method for monitoring the output of DSDetectedQuadsResult.

• Objective-C
• Swift

1. - (void)onDetectedQuadsReceived:(DSDetectedQuadsResult*)result;
   

2. func onDetectedQuadsReceived(_ result: DSDetectedQuadsResult)
   

Parameters

result: A DSDetectedQuadsResult object as a detected quad result.

onNormalizedImagesReceived

The method for monitoring the output of DSNormalizedImagesResult.

• Objective-C
• Swift

1. - (void)onNormalizedImagesReceived:(DSNormalizedImagesResult*)result;
   

2. func onNormalizedImagesReceived(_ result: DSNormalizedImagesResult)
   

Parameters

result: A DSNormalizedImagesResult object as a normalized image result.

onParsedResultsReceived

The method for monitoring the output of DSParsedResult.

• Objective-C
• Swift

1. - (void)onParsedResultsReceived:(DSParsedResult*)result;
   

2. func onParsedResultsReceived(_ result: DSParsedResult)
   

Parameters

result: A DSParsedResult object as a parsed result.