A step-by-step study of Swift (iii): skillfully using AutoLayout layout

Some beginners often use the AutoLayout, the effect is not very good, often there will be a situation of interface confusion.

This article uses a small example to illustrate the use of AutoLayout

Very simple, just remember the rules can make the interface screen layout, suitable for various iphone phone screen

1. Create a new Swift project (new project in single View application template)

Set the default Viewcontroller in Main.storyboard to the iphone 4-inch size (that is, the screen size of the iphone 5s)

Video Demo Address: http://v.youku.com/v_show/id_XOTI2NTU4MDA4.html

Original from: http://www.cnblogs.com/wuxian/p/4396962.html reproduced on the annotated source

A step-by-step study of Swift (iii): skillfully using AutoLayout layout