IOS XIB and Other proportional adaptation, iosxib adaptation

IOS XIB and Other proportional adaptation, iosxib adaptation

Select two views to make them equal to width and height, and then set the multiplier factor in the constraints.

 

A simple example:

Requirement: Set the width of the white view to half of the Blue View.

1. Click the white view to link to the parent view, select Equal Widths 2, select the fifth module ruler on the right 3, double-click the added width constraint 4, view as follows 5, fill in 0.5 in Multipler 6, and Constant is based on the width of 0.5 times increment 7. set other constraints, you can.