Scan QR code and barcode functionality with ZBARSDK (IOS)

1. Download the latest version of the Zbar SDK from Http://zbar.sourceforge.net/iphone.

2. Double-click the downloaded file. The current version is: ZBARSDK-1.2.DMG.

3. Follow the prompts to drag and drop the ZBARSDK into our own project.

4. Using ZBARSDK, you also need to import additional frameworks.

Project, target, build phases, Link Binary with Libraries Click + Add the following frame Work

1>. Avfoundation.framework

2>. Coremedia.framework

3>. Corevideo.framework

4>. Quartzcore.framework

5>.libiconv.dylib

5. Import header file: #import "ZBarSDK.h"

6. Claims support Proxy Protocol:<zbarreaderdelegate>

7. Writing code:

- (void) viewdidload {[Super viewdidload]; //Do any additional setup after loading the view.Self.title=@"Two-dimensional code scanning"; Uiimageview* ImageView =[[Uiimageview alloc] init]; [ImageView Setframe:cgrectmake ( -,162,424,424)];    [Self.view Addsubview:imageview]; Self.resultimage=ImageView; [Self scan];}- (void) scan{
Zbarreaderviewcontroller* reader =[[Zbarreaderviewcontroller alloc] init]; Reader.readerdelegate=Self ; Reader.supportedorientationsmask=Zbarorientationmaskall; Zbarimagescanner* Scanner =Reader.scanner; [Scanner setsymbology:zbar_i25 config:zbar_cfg_enable to:0]; [Self Presentviewcontroller:reader animated:yes completion:nil];}- (void) Imagepickercontroller: (Uiimagepickercontroller *) Picker Didfinishpickingmediawithinfo: (NSDictionary *) info{

// Get barcode Results 

ID<NSFastEnumeration> results = [info objectforkey:zbarreadercontrollerresults];     * symbol = nil;      for inch results) {        break;    }

Printing Barcodes

    = [Info objectforkey:uiimagepickercontrolleroriginalimage];        [Picker Dismissviewcontrolleranimated:yes Completion:nil];    

exit the Scan interface

    MyLog (@ "result:%@", Symbol.data);}

Scan QR code and barcode functionality with ZBARSDK (IOS)