Xcode 9 asset catalog Preserves Vector Data not working?

Question

I thought the new Preserves Vector Data checkmark in the Xcode 9 asset catalog would finally give us resizing of vector PDF images, but apparently not. Here\'s my test image

Answer 1

I had the same issue multiple times with the new Preserves Vector Data.

Super simple solution that worked very well for me:

1. Never set the UIImageView image property in Interface Builder, just leave it empty.
2. Set the image value programmatically.

Hope it helps.