Pinta.Core.Document.ClampToImageSize C# (CSharp) Method

        public Gdk.Rectangle ClampToImageSize(Gdk.Rectangle r)
        {
            int x = Utility.Clamp (r.X, 0, ImageSize.Width);
            int y = Utility.Clamp (r.Y, 0, ImageSize.Height);
            int width = Math.Min (r.Width, ImageSize.Width - x);
            int height = Math.Min (r.Height, ImageSize.Height - y);

            return new Gdk.Rectangle (x, y, width, height);
        }