How to use CollectionView Doug Murdoch

COLLECTIONVIEW OBJECTS Can be a separate ViewController Can be an object in a ViewController Used to organize objects for efficient display

WHY SHOULD I USE THIS? Anytime you need to organize multiple objects on a screen Good for photos and videos Could be used to organize events

Basic Components Many facets of the App will not change Constraints are still used to organize the layout Fonts, labels and colors work the same way Apple user friendly design guidelines apply A CollectionView can have its own scene

Basic Layout Open a scene Drag the CollectionView to scene Center and Size Edit Classes

Basic Layout

Resources www.murdochsweb.net www.stackoverflow.com www.github.com www.murdochweb.net/java/Collection www.tutorialspoint.com www.developer.apple.com