Readme clarification

[wtmoose]

This is a handy component, but the following statement doesn't seem accurate:

Normally it's not possible to set a corner radius and a shadow on a UIView subclass. This is because the property clipsToBounds must be set to true for the view to render the rounded corners, which also clips the shadow away.

The following UIView subclass will happily display a corner radius and a drop shadow. Consider clarifying the readme.

class ShadowView: UIView {

    override func awakeFromNib() {
        super.awakeFromNib()
        layer.masksToBounds = false
        layer.cornerRadius = 10.0
        layer.shadowColor = UIColor.blackColor().CGColor
        layer.shadowOffset = CGSize(width: 0.0, height: 2.0)
        layer.shadowRadius = 6.0
        layer.shadowOpacity = 0.4
        updateShadowPath()
    }

    private func updateShadowPath() {
        layer.shadowPath = UIBezierPath(roundedRect: layer.bounds, cornerRadius: layer.cornerRadius).CGPath
    }

    override func layoutSubviews() {
        super.layoutSubviews()
        updateShadowPath()
    }
}

[benboecker]

Thanks for the feedback, this really is a much simpler solution. I will use this implementation for the next update and mention you accordingly!