iOS 13 Programming for Beginners - Fourth Edition

Implementing the Map screen

To make the Map screen display a map, you have to add a map view to the view in the view controller scene for the Map screen. Go through the following steps:

1. Select the View Controller Scene for the Map screen:

2. Click the Object library button and type map in the filter field. A Map Kit View object appears as one of the results. Drag it to the View in the View Controller Scene:

3. With the Map Kit View selected, click the Add New Constraints button:

4. Type 0 into all the Spacing to nearest neighbor fields and make ...