Dev Center
Swift
Objective-C
Table of contents

Thanks for downloading Dynamsoft Barcode Reader Package!

Your download will start shortly. If your download does not begin, click here to retry.

DBRIntermediateResultListener

The Protocol that handles callback when IntermediateResult is returned by the library.

  • Objective-C
  • Swift
  1. @protocol DBRIntermediateResultListener <NSObject>
    
  2. protocol DBRIntermediateResultListener : NSObjectProtocol
    
Method Type Description
intermediateResultCallback required Represents the method to handle the intermediate result array returned by the library.

intermediateResultCallback

Represents the method to handle the intermediate result array returned by the library.

  • Objective-C
  • Swift
  1. - (void)intermediateResultCallback:(NSInteger)frameId imageData:(iImageData *_Nonnull)imageData results:(NSArray<iIntermediateResult*>* _Nullable)results;
    
  2. func intermediateResultCallback(_ frameId: Int, imageData: iImageData, results: [iIntermediateResult]?)
    

Parameters

frameID: The ID of the frame.
imageData: The image data of the frame.
results: The intermediate results of the frame.

This page is compatible for:

Version 7.5.0

Is this page helpful?

YesYes NoNo

In this article:

latest version

  • Latest version
  • Version 9.x
    • Version 9.6.20
    • Version 9.6.11
    • Version 9.6.10
    • Version 9.6.0
    • Version 9.4.0
    • Version 9.2.13
    • Version 9.2.11
    • Version 9.2.10
    • Version 9.0.2
    • Version 9.0.1
    • Version 9.0.0
  • Version 8.x
    • Version 8.9.3
    • Version 8.9.1
    • Version 8.9.0
    • Version 8.8.0
    • Version 8.6.0
    • Version 8.4.0
    • Version 8.2.1
    • Version 8.2.0
    • Version 8.1.2
    • Version 8.1.0
    • Version 8.0.0
  • Version 7.x
    • Version 7.6.0
    • Version 7.5.0
Change +