         }
     }
     
-    /// Get blur image again.
+    /// Get blur image again. for DynamicMode.None
     public func refresh() {
         staticImage = nil
         fromBlurRadius = nil

        displayLayer(blurLayer)
    }
    
    /// Delete blur image.
    public func remove() {
        staticImage = nil
        fromBlurRadius = nil

    /// Please be on true if the if Layer is not captured. Such as UINavigationBar and UIToolbar. Can be used only with DynamicMode.None.
    public var fullScreenCapture: Bool = false
    
    /// Ratio of radius. Defauot is 1.
    public var blurRatio: CGFloat = 1 {
        didSet {
            if oldValue != blurRatio {
