ComponentFactory.Krypton.Toolkit.KryptonOffice2007Renderer.CreateArrowPath C# (CSharp) Method

        private GraphicsPath CreateArrowPath(ToolStripItem item,
                                             Rectangle rect,
                                             ArrowDirection direction)
        {
            int x, y;

            // Find the correct starting position, which depends on direction
            if ((direction == ArrowDirection.Left) ||
                (direction == ArrowDirection.Right))
            {
                x = rect.Right - (rect.Width - 4) / 2;
                y = rect.Y + rect.Height / 2;
            }
            else
            {
                x = rect.X + rect.Width / 2;
                y = rect.Bottom - (rect.Height - 3) / 2;

                // The drop down button is position 1 pixel incorrectly when in RTL
                if ((item is ToolStripDropDownButton) &&
                    (item.RightToLeft == RightToLeft.Yes))
                    x++;
            }

            // Create triangle using a series of lines
            GraphicsPath path = new GraphicsPath();

            switch (direction)
            {
                case ArrowDirection.Right:
                    path.AddLine(x, y, x - 4, y - 4);
                    path.AddLine(x - 4, y - 4, x - 4, y + 4);
                    path.AddLine(x - 4, y + 4, x, y);
                    break;
                case ArrowDirection.Left:
                    path.AddLine(x - 4, y, x, y - 4);
                    path.AddLine(x, y - 4, x, y + 4);
                    path.AddLine(x, y + 4, x - 4, y);
                    break;
                case ArrowDirection.Down:
                    path.AddLine(x + 3f, y - 3f, x - 2f, y - 3f);
                    path.AddLine(x - 2f, y - 3f, x, y);
                    path.AddLine(x, y, x + 3f, y - 3f);
                    break;
                case ArrowDirection.Up:
                    path.AddLine(x + 3f, y, x - 3f, y);
                    path.AddLine(x - 3f, y, x, y - 4f);
                    path.AddLine(x, y - 4f, x + 3f, y);
                    break;
            }

            return path;
        }