This protocol, which must be implemented by the readerDelegate provided to a ZBarReaderView, is used to notify the delegate of new decode results.
- - (void) readerView:(ZBarReaderView*)readerView didReadSymbols:(ZBarSymbolSet*)symbols fromImage:(UIImage*)image
Called to notify the delegate of new decode results.
Note that the referenced image is a proxy for a video buffer that is asynchronously being converted to a UIImage, attempting to access the data will block until the conversion is complete.
Readerview : ZBarReaderView that scanned the barcode(s). Symbols : ZBarSymbolSet containing the decode results. Image : UIImage from which the barcode(s) were scanned.