Channel9Downloader.Controls.FrameworkElementAdorner.DetermineY C# (CSharp) 메소드

        private double DetermineY()
        {
            switch (_child.VerticalAlignment)
            {
                case VerticalAlignment.Top:
                    {
                        if (_verticalAdornerPlacement == AdornerPlacement.Outside)
                        {
                            return -_child.DesiredSize.Height + _offsetY;
                        }

                        return _offsetY;
                    }

                case VerticalAlignment.Bottom:
                    {
                        if (_verticalAdornerPlacement == AdornerPlacement.Outside)
                        {
                            double adornedHeight = AdornedElement.ActualHeight;
                            return adornedHeight + _offsetY;
                        }
                        else
                        {
                            double adornerHeight = _child.DesiredSize.Height;
                            double adornedHeight = AdornedElement.ActualHeight;
                            double x = adornedHeight - adornerHeight;
                            return x + _offsetY;
                        }
                    }

                case VerticalAlignment.Center:
                    {
                        double adornerHeight = _child.DesiredSize.Height;
                        double adornedHeight = AdornedElement.ActualHeight;
                        double x = (adornedHeight / 2) - (adornerHeight / 2);
                        return x + _offsetY;
                    }

                case VerticalAlignment.Stretch:
                    {
                        return 0.0;
                    }
            }

            return 0.0;
        }