November 2013
Intermediate to advanced
576 pages
19h 3m
English
book
iOS Components and Frameworks: Understanding the Advanced Features of the iOS SDK
by Kyle Richter, Joe Keeley
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21. Introduction to TextKit
Both the iPhone and, later, the iPad have supported a number of text presentation elements from their inception. Text fields, labels, text views, and Web views have been with the OS since its release. Over time these classes have been expanded and improved with the goal of giving developers more flexibility with rich text.
In the beginning the only practical way to display attributed text was to use a UIWebView and use HTML to render custom attributes; however, this was slow and carried with it terrible performance. iOS 3.2 introduced Core Text, which brought the full power of NSAttributedString to the platform from the Mac. Core Text, however, was complex and unwieldy and was largely shunned by developers who were ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.