<kfxKBRDelegate> Protocol Reference

This protocol must be implemented by classes whose objects are used as kfxKBRBarcodeReader delegates. More...

#import <kfxKBRDelegate.h>

Inheritance diagram for <kfxKBRDelegate>:

Instance Methods
(void)	- barcodeReader:status:statusMsg:image:
	A message that indicates barcode recognition has finished. More...

Detailed Description

This protocol must be implemented by classes whose objects are used as kfxKBRBarcodeReader delegates.

This defines protocol messages that will be sent to kfxKBRBarcodeReader delegate objects.

Method Documentation

barcodeReader:status:statusMsg:image:()

- (void) barcodeReader: (kfxKBRBarcodeReader *)  barcodeReader status: (int)  status statusMsg: (NSString *)  statusMsg image: (kfxKEDImage *)  kfxImage

optional

A message that indicates barcode recognition has finished.

Once started, the barcode reader will search for all barcodes matching the desired criteria as a background task. After the reader has finished its search, it will send this message with the error status and original image being searched. This message will be sent even if no barcodes are discovered.

Any discovered barcodes will be populated into the imageBarCodes property of the kfxKEDImage as kfxKEDBarcodeResult objects.

Parameters

barcodeReader	The current instance of a barcode reader.
status	: Set to KMC_SUCCESS if no error occurred, otherwise an error code.
statusMsg	: A description of the error that occurred.
kfxImage	: An output image reference when image processing completed without error.

See also

kfxKEDBarcodeResult

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The documentation for this protocol was generated from the following file:

• kfxKBRDelegate.h