 
 extension DLink
 {
-    private static let kMarkerRadius:CGFloat = 8
+    private static let kMarkerRadius:Int16 = 8
     private static let kLineWidth:Int16 = 2
     
     override func notifyDraw()

            return
        }
        
        let markerRadius:CGFloat = DLink.kMarkerRadius
        let markerRadius2:CGFloat = markerRadius + markerRadius
        let markerRadius_2:CGFloat = markerRadius / 2.0
        let lineWidth:CGFloat = CGFloat(self.lineWidth)

        
        colorWithColor(color:defaultColor)
        lineWidth = DLink.kLineWidth
        markerRadius = DLink.kMarkerRadius
    }
}
