Changes

The user interface for this example location app is going to consist of a number of labels and a button that will be connected to an action method. Initiate the user interface design process by selecting the Main.storyboard file. Once the view has loaded into the Interface Builder editing environment, create a user interface that resembles as closely as possible the view illustrated in Figure 78 1.

In the case of the five labels in the right-hand column which will display location and accuracy data, make sure that the labels are stretched to the right until the blue margin guideline appears. The data will be displayed to multiple levels of decimal points requiring space beyond the default size of the label.