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@Cerovec Cerovec released this · 5 commits to master since this release

  • Workaround for random crashes when scanning uncertain barcodes
  • Fixed a rare issue with decoding of pdf417 barcodes (when barcode last element was of type byte)
  • Fixed issue with callback cameraViewController:didMakeSuccessfulScanOnImage: not being called
  • More internal header files are now part of the API. This makes creation of custom UI easier.
  • Fixed crashing on some iOS8 devices caused by AVFoundation video callback change
  • Added scanning and data extracting of US Drivers licenses. To scan USDL, use the following initialization setting:

    // Set YES/NO for scanning US drivers license barcode standards (default YES, if available by license)
    [coordinatorSettings setValue:@(YES) forKey:kPPRecognizeUSDLKey];
  • USDL results are returned as PPUSDLResult object. See a separate document DriversLicenses for information how to obtain data from USDL barcodes.


  • v3.0.1

    ## 3.0.1
    - Each `PPBaseResult` object now has attached information about it's location on processed video frame.
    - Demo app updated to draw result position on image which resulted with successful scan


@Cerovec Cerovec released this · 24 commits to master since this release

  • Removed status bar properties from PPScanningViewController protocol. Replaced with preferredStatusBarStyle and prefersStatusBarHidden in PPOverlayViewController
  • kPPHudOrientation replaced with kPPOverlayShouldAutorotate.
    • HUD orientation is now determined optimally inside pdf417 library
    • Autorotation can now be explicitly disallowed, e.g when presenting camera on NavigationController or when presenting as FormSheet or PageSheet
  • Removed deprecated methods from PPOverlayViewController
  • Fixed crash when Overlay those orientations which are not supported by the app. Now overlay works in that situations.
  • Completely refactored "Complex Overlay" sample. Basically, it's open sourced implementation of internal pdf417 overlay.
  • ZXing can now be used in parallel with pdf417-ios librar



@Cerovec Cerovec released this · 30 commits to master since this release

  • Added a callback which supports returning multiple scanning results. This callback is now default. cameraViewController:didOutputResults
  • Added support for Photo camera preset
  • Added option to automatically detect scale of the barcode on the image. This makes sense only when Photo preset is used.
  • Added option to customize the status bar on camera screen
  • Fixed "private selectors" issue which appears when publishing the app to app store
  • Added a callback for obtaining the image which resulted with successful scan: cameraViewController:didMakeSuccessfulScanOnImage:



@Cerovec Cerovec released this · 35 commits to master since this release

  • Improved scanning of Code39 and Code128 barcodes
  • Added (basic) support for Aztec and DataMatrix barcodes
  • Fixed autofocus problem on iPod Touch 4th Gen
  • Package now contains additional file (buildCommit.txt) for easier point version bugfixes
  • Fully updated license key generation and verification formats
  • Improved scanning speed when using "allow null quiet zone" option
  • Updated API for obtaining results in preparation for future API updates: see file, Classic integration step 5.


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