By Oliver Drobnik
Barcodes with iOS is the 1st and purely booklet that comprehensively addresses barcode know-how for the iOS developer. It deals an advent to familiar codecs, corresponding to ISBN and UPC codes, and gives real-world examples that train you ways to combine code scanning and new release into your apps. This e-book consolidates information regarding appropriate Apple frameworks in a single position so that you can quick upload local barcode aid for your latest firm apps or begin construction new apps that aid compile the actual and electronic worlds.
Purchase of the print e-book incorporates a loose booklet in PDF, Kindle, and ePub codecs from Manning Publications.
About the Technology
Barcodes are a common strategy to tune and percentage info, showing on every little thing from cereal bins to buy home windows. beginning with iOS 7, Apple has additional local good points for construction apps that experiment, reveal, and print barcodes, taking out the necessity for third-party libraries.
About the Book
Barcodes with iOS teaches you ways to successfully use barcodes on your iOS apps. You'll grasp Apple's new barcode frameworks once you discover real-world examples that combine code scanning and iteration and metadata retrieval into your apps. alongside the way in which, you'll decide up a number of most sensible practices for bringing jointly the actual and electronic worlds.
This publication is written for readers with a operating wisdom of Objective-C and iOS app development.
Learn approximately all barcode codecs supported by means of iOS
Native barcode scanning with AV Foundation
Using center photo and BarCodeKit to supply quite a lot of barcodes
Printing to sheets and labels with AirPrint
Retrieving metadata for items with NSURLSession and NSURLProtocol
Harnessing context details from middle position and iBeacons
About the Author
Oliver Drobnik is an self sustaining advisor focusing on customized iOS and Mac improvement.
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Extra resources for Barcodes with iOS
Thanks to these features, PDF417 has become the 2D barcode of choice for a great variety of use cases. PDF417 is one of the formats accepted by the United States Postal Service for printing postage. More than 200 airlines have settled on using it as the Bar Coded Boarding Pass standard since 2005. It’s also used by package services and on ID cards. QR CODE You’ve probably seen a QR Code before: a large square made up of small squares, with larger squares in three of its corners. 13 for an example.
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