borderWidth
The width of the layer’s border. Animatable.
Declaration
var borderWidth: CGFloat { get set }Discussion
When this value is greater than 0.0, the layer draws a border using the current borderColor value. The border is drawn inset from the receiver’s bounds by the value specified in this property. It is composited above the receiver’s contents and sublayers and includes the effects of the cornerRadius property.
The default value of this property is 0.0.