CodeScanViewController

It scans Barcode and QRCode using AVFoundation. It also provides scanned image.

How to use it?

1. Add files in your project :

   PNScanViewController.h and PNScanViewController.m

2. import file

   #import "PNScanViewController.h"

3. Create PNScanViewController's instance

   PNScanViewController *objPNScanViewController = [[PNScanViewController alloc]init]; objPNScanViewController.delegate = self; [self presentViewController:objPNScanViewController animated:YES completion:nil];

4. Add delegate methods

   • (void) scanViewController:(PNScanViewController *) scanController didTapToFocusOnPoint:(CGPoint) aPoint { NSLog(@"didTapToFocusOnPoint : %@",NSStringFromCGPoint(aPoint)); }

   • (void) scanViewController:(PNScanViewController *) scanController didSuccessfullyScan:(NSString *) aScannedValue andImage:(UIImage *)scannedImage; { //set values in UILabel and image in UIImageView scannedDisplayTextView.text = aScannedValue; scannerDisplayImgView.image = scannedImage;

     [scanController dismissViewControllerAnimated:YES completion:nil]; }

5. Can make necessary changes for UI in createUI method in PNScanViewController.m

   Hide TopBarView Change TopBarView's background Change title label's text color or font Change image of back button as you like

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the "GNU Free Documentation License" file as part of this distribution.