Icons in KCFloatingActionButtonItem distorted

[tylerjames]

Hey, I noticed that some of my icons seemed a bit squished. I checked in the code and found this:

/**
 Item's icon image view.
 */
var _iconImageView: UIImageView? = nil
public var iconImageView: UIImageView {
    get {
        if _iconImageView == nil {
            _iconImageView = UIImageView(frame: CGRectMake(0, 0, 21, 23))
            //                _iconImageView = UIImageView(frame: CGRectMake(frame.size.width - size, 0, 21, 23))
            _iconImageView?.center = CGPointMake(size/2, size/2) + imageOffset
            _iconImageView?.contentMode = UIViewContentMode.ScaleToFill
            addSubview(_iconImageView!)
        }
        return _iconImageView!
    }
}

In this line:
_iconImageView = UIImageView(frame: CGRectMake(0, 0, 21, 23))
you can see that the image view is not a square.

And in this line:
_iconImageView?.contentMode = UIViewContentMode.ScaleToFill
... the content mode is set to .ScaleToFill which does not maintain the image aspect ratio.

Solution
If you set it to .ScaleAspectFill it will maintain the ratio and not distort the images.

[kciter]

I fixed it.
From:

_iconImageView = UIImageView(frame: CGRectMake(0, 0, 21, 23))
_iconImageView?.contentMode = UIViewContentMode.ScaleToFill

To:

_iconImageView = UIImageView(frame: CGRectMake(0, 0, 25, 25))
_iconImageView?.contentMode = UIViewContentMode.ScaleAspectFill

Thank you!