UIImageView-BetterFace-Swift

The Swift version of https://github.com/croath/UIImageView-BetterFace

##Why?

Have problems showing the resized image previews?
People in the preview only have chins but not faces?
A group photo doesn't look well?

Try UIImageView-BetterFace!

##Preview

##How?

drag BFImageView.swift to your project
use BFImageView subclass
add this:anImageView.needsBetterFace = true
done
still have problems? clone the project and see the demo.