uiimageview长宽比问题

Question

I have layout with multiple imageviews, which look perfect with Mode->Aspect Fill as below.

now my situation is when I run the same, the whole layout just break into peaces.

Answer 1

aspectfill is not the issue. The problems is in your autolayout . Select all your image views in storyBoard and embed them in stack view with proper constraints.

To achieve this, Select all image view then go to

Editor > Embed In > Stack View

Answer 2

For each of your UIImageView make sure to enable clipSubviews in Interface Builder.

What happens is that your view s are positioned and sized properly, but since the contained image is bigger than the containing view it will bleed out outside of the view boundaries.