ImageSourceErrorListener

The ImageSourceErrorListener protocol defines methods for monitoring the errors that occur in the ImageSourceAdapter.

Definition

Assembly: DynamsoftCaptureVisionBundle.xcframework

• Objective-C
• Swift

1. @protocol DSImageSourceErrorListener <NSObject>
   

2. protocol ImageSourceErrorListener: NSObjectProtocol
   

Methods

onErrorReceived

The callback method for monitoring the errors that occur in the ImageSourceAdapter.

• Objective-C
• Swift

1. - (void)onErrorReceived:(NSError *)error;
   

2. func onErrorReceived(_error: Error)
   

Parameters

error: An NSError containing the error code and error message providing the information about the error.