© Molly K. Maskrey 2017
Molly K. Maskrey, Beginning iPhone Development with Swift 4, https://doi.org/10.1007/978-1-4842-3072-5_14
Molly K. Maskrey1
(1)Parker, Colorado, USA
You’ve constructed all your application UIs so far using views and controls that are part of the UIKit framework. You can do a lot with UIKit, and a great many applications are constructed using only its predefined objects. Some visual elements (see Figure 14-1), however, can’t be fully realized without going beyond what the UIKit stock components offer.
For example, sometimes ...
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