Xwt.Drawing.Image.GetImageDescription C# (CSharp) Method

        internal ImageDescription GetImageDescription(Toolkit toolkit)
        {
            InitForToolkit (toolkit);
            return new ImageDescription () {
                Alpha = requestedAlpha,
                Size = Size,
                Backend = Backend,
                Styles = styles
            };
        }

        public void DrawImage(Image img, Rectangle srcRect, Rectangle destRect, double alpha)
        {
            if (!img.HasFixedSize)
            {
                throw new InvalidOperationException("Image doesn't have a fixed size");
            }

            var idesc = img.GetImageDescription(ToolkitEngine);

            idesc.Alpha *= alpha;
            handler.DrawImage(Backend, idesc, srcRect, destRect);
        }