Cocoa Programming for OS X: The Big Nerd Ranch Guide

Scattered

Let’s create an application that uses Core Animation to drive the interface. This particular application will load all the images it finds in a folder and display them using CALayer objects (Figure 33.1).

Figure 33.1  Completed application

In Xcode, create a new project called Scattered. Make sure that Swift is selected as the Language. You will be using a storyboard in this project, so check Use Storyboards. The project will not be document-based or use Core Data.

Open ViewController.swift and make the following additions:

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