Cairo.Surface.CreateSimilar C# (CSharp) Метод

        public Cairo.Surface CreateSimilar(
            Cairo.Content content, int width, int height)
        {
            IntPtr p = NativeMethods.cairo_surface_create_similar (
                this.Handle, content, width, height);

            return new Cairo.Surface (p, true);
        }

        public ImageInfo(ImageInfo info, Widget w, Gdk.Rectangle bounds)
        {
            Cairo.Surface similar = CairoUtils.CreateSurface(w.GdkWindow);
            Bounds  = bounds;
            Surface = similar.CreateSimilar(Content.ColorAlpha, Bounds.Width, Bounds.Height);
            Context ctx = new Context(Surface);

            ctx.Matrix = info.Fill(Bounds);
            Pattern p = new SurfacePattern(info.Surface);

            ctx.Source = p;
            ctx.Paint();
            ((IDisposable)ctx).Dispose();
            p.Destroy();
        }