Cairo.NativeMethods.cairo_surface_get_type C# (CSharp) Метод

        internal static extern SurfaceType cairo_surface_get_type(IntPtr surface);

        public static Surface Lookup(IntPtr surface, bool owned)
        {
            SurfaceType st = NativeMethods.cairo_surface_get_type(surface);

            switch (st)
            {
            case SurfaceType.Image:
                return(new ImageSurface(surface, owned));

//			case SurfaceType.Xlib:
//				return new XlibSurface (surface, owned);
//			case SurfaceType.Xcb:
//				return new XcbSurface (surface, owned);
//			case SurfaceType.Glitz:
//				return new GlitzSurface (surface, owned);
//			case SurfaceType.Win32:
//				return new Win32Surface (surface, owned);
//			case SurfaceType.Pdf:
//				return new PdfSurface (surface, owned);
//			case SurfaceType.PS:
//				return new PSSurface (surface, owned);
//			case SurfaceType.DirectFB:
//				return new DirectFBSurface (surface, owned);
//			case SurfaceType.Svg:
//				return new SvgSurface (surface, owned);
            default:
                return(new Surface(surface, owned));
            }
        }