iOS Programming: The Big Nerd Ranch Guide

Creating the TouchTracker Application

Now let’s get started with your application. In Xcode, create a new Single View Universal project and name it TouchTracker (Figure 17.2).

Figure 17.2  Creating TouchTracker

In building TouchTracker, you are going to use the default view controller and the storyboard that the template created. For its view and model layers, you are going to create a custom view class and a custom structure. Figure 17.3 shows the major pieces of TouchTracker.

Figure 17.3  Object diagram for TouchTracker

Let’s begin with your custom struct.