BrightIdeasSoftware.MappedImageRenderer.RenderOne C# (CSharp) Метод

        protected void RenderOne(Graphics g, Rectangle r, Object selector)
        {
            Image image = null;
            if (selector == null)
                image = this.GetImage(this.nullImage);
            else
                if (map.ContainsKey(selector))
                    image = this.GetImage(map[selector]);

            if (image != null)
                this.DrawAlignedImage(g, r, image);
        }