Fill UIStackView by Ratio?

Question

I have a horizontal UIStackView with 2 views within it. I'd like to have the left view take up ~70% of the screen, and the right view take up the remaining 30%. I know that I can set the UIStackView alignment to Fill and the distribution to Fill and that will allow me to have more control over my subview sizes. What I can't figure out is how to set the layout constraints/widths/etc. on the subviews so that the the 70/30 ratio is correct, particularly when the device is rotated?

Can anyone explain how to set the constraints on my subviews so that the 70/30 ratio is maintained across device rotations?

Create an equal width constraint between the two views and set the multiplier to 70/30 — dan, Apr 11 '16 at 20:54

score 2 · Answer 1 · answered Mar 15 '18 at 11:55

2

You should be able to do this by creating an equal width constraint for the two views. Then, set the multiplier to that constraint to 0.7.

answered Mar 15 '18 at 11:55

Chris Garrett

4,824
1
34
49

i have three views vertically. this is possible in multiplier. – prabakaran iOS Jul 24 '18 at 10:10
In that case, put the three views into a container view, lay them out vertically as you want, and set the equal width constraint and multiplier on the container view. – Chris Garrett Jul 30 '18 at 19:11

Fill UIStackView by Ratio?

1 Answers1