MBIDocumentCaptureOverlayViewControllerDelegate Protocol Reference


                    
                    
                    -documentCaptureOverlayViewControllerDidFinishScanning:state:

Scanning library did output scanning results

Depending on how you want to treat the result, you might want to dismiss the scanningViewController here.

This method is the default way for getting access to results of scanning.

NOTE: This method is called on background processing thread. Make sure that you dispatch all your UI API calls to main thread.

Declaration

Objective-C

- (void)
    documentCaptureOverlayViewControllerDidFinishScanning:
        (nonnull MBIDocumentCaptureOverlayViewController *)
            documentCaptureOverlayViewController
                                                    state:
                                                        (MBIRecognizerResultState)
                                                            state;

Swift

func documentCaptureOverlayViewControllerDidFinishScanning(_ documentCaptureOverlayViewController: MBIDocumentCaptureOverlayViewController, state: MBIRecognizerResultState)

Parameters

`documentCaptureOverlayViewController`	documentCaptureOverlayViewController Scanning view controller responsible for document capture
`state`	state of scanning


                    
                    
                    -documentCaptureOverlayViewControllerDidTapClose:

Scanning library was closed, usually by the user pressing close button and cancelling the scan

Declaration

Objective-C

- (void)documentCaptureOverlayViewControllerDidTapClose:
    (nonnull MBIDocumentCaptureOverlayViewController *)
        documentCaptureOverlayViewController;

Swift

func documentCaptureOverlayViewControllerDidTapClose(_ documentCaptureOverlayViewController: MBIDocumentCaptureOverlayViewController)

Parameters


                                documentCaptureOverlayViewController

Scanning view controller responsible for document capture


                    
                    
                    -documentCaptureOverlayViewControllerDidCaptureHighResolutionImage:highResImage:state:

Scanning library did output high resolution image

NOTE: This method is called on background processing thread. Make sure that you dispatch all your UI API calls to main thread.

Declaration

Objective-C

- (void)
    documentCaptureOverlayViewControllerDidCaptureHighResolutionImage:
        (nonnull MBIDocumentCaptureOverlayViewController *)
            documentCaptureOverlayViewController
                                                         highResImage:
                                                             (nonnull MBIImage
                                                                  *)highResImage
                                                                state:
                                                                    (MBIRecognizerResultState)
                                                                        state;

Swift

func documentCaptureOverlayViewControllerDidCaptureHighResolutionImage(_ documentCaptureOverlayViewController: MBIDocumentCaptureOverlayViewController, highResImage: MBIImage, state: MBIRecognizerResultState)

Parameters

`documentCaptureOverlayViewController`	Scanning view controller responsible for document capture
`highResImage`	High resolution image of finished scan