ComponentFactory.Krypton.Toolkit.RenderStandard.DrawBackRoundedTopLight C# (CSharp) Method

        private void DrawBackRoundedTopLight(RenderContext context,
                                             Rectangle rect,
                                             Rectangle gradientRect,
                                             Color backColor1,
                                             Color backColor2,
                                             PaletteColorStyle backColorStyle,
                                             float backColorAngle,
                                             VisualOrientation orientation,
                                             GraphicsPath path)
        {
            using (Clipping clip = new Clipping(context.Graphics, path))
            {
                // Draw entire background in white
                using(SolidBrush lightBrush = new SolidBrush(ControlPaint.LightLight(backColor1)))
                    context.Graphics.FillRectangle(lightBrush, rect);

                // Offset the drawing rectangle depending on the orientation
                switch (orientation)
                {
                    case VisualOrientation.Top:
                        rect.Y++;
                        rect.Height--;
                        break;
                    case VisualOrientation.Bottom:
                        rect.Height--;
                        break;
                    case VisualOrientation.Left:
                        rect.X++;
                        rect.Width--;
                        break;
                    case VisualOrientation.Right:
                        rect.Width--;
                        break;
                }

                // Draw the second color as the offset background
                using (Brush backBrush = CreateColorBrush(gradientRect,
                                                          backColor1,
                                                          backColor2,
                                                          PaletteColorStyle.Rounded,
                                                          backColorAngle,
                                                          orientation))
                {
                    context.Graphics.FillRectangle(backBrush, rect);
                }
            }
        }