System.Drawing.Graphics.InitializeImagingContext C# (CSharp) 메소드

        private void InitializeImagingContext()
        {
            #if MONOTOUCH
            if (ciContext == null)
                ciContext = CIContext.FromOptions(null);
            #else
            if (ciContext == null)
                ciContext = CIContext.FromContext (context);
            #endif
        }