how to set shadow?

[azureplus]

open func configureDropShadow() {
    layer.shadowColor = UIColor.black.cgColor
    layer.shadowOffset = CGSize(width: 0.0, height: 2.0)
    layer.shadowRadius = 6.0
    layer.shadowOpacity = 0.4
    layer.masksToBounds = false
    updateShadowPath()
}

/// A convenience function to turn off drop shadow
open func configureNoDropShadow() {
    layer.shadowOpacity = 0
}

private func updateShadowPath() {

}

private should change to public

[wtmoose]

Have you seen #318? Otherwise, why do you need access to updateShadowPath?

[azureplus]

@wtmoose thanks