removed unneeded code

Author: vgromfeld

Microsoft.Toolkit.Uwp.UI.Controls/WrapPanel/WrapPanel.Data.cs

@@ -4,9 +4,7 @@
 
 using System;
 using System.Collections.Generic;
-using System.Runtime.InteropServices.WindowsRuntime;
 using Windows.Foundation;
-using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 
 namespace Microsoft.Toolkit.Uwp.UI.Controls
@@ -54,64 +52,6 @@ private struct UvRect
 
             public UvMeasure Size { get; set; }
 
-            public UvRect WithVerticalAlignment(VerticalAlignment alignment, double maxHeight)
-            {
-                switch (alignment)
-                {
-                    case VerticalAlignment.Center:
-                        return new UvRect
-                        {
-                            Position = Position.Add(
-                                u: 0,
-                                v: Math.Max((maxHeight - Size.V) / 2.0, 0.0)),
-                            Size = Size,
-                        };
-                    case VerticalAlignment.Bottom:
-                        return new UvRect
-                        {
-                            Position = Position.Add(
-                                u: 0,
-                                v: Math.Max(maxHeight - Size.V, 0.0)),
-                            Size = Size,
-                        };
-                    case VerticalAlignment.Stretch:
-                        return new UvRect
-                        {
-                            Position = Position,
-                            Size = new UvMeasure { U = Size.U, V = maxHeight },
-                        };
-                    case VerticalAlignment.Top:
-                    default:
-                        return this;
-                }
-            }
-
-            public UvRect WithHorizontalAlignment(HorizontalAlignment alignment, double maxHeight)
-            {
-                // Since (U,V) coordinates are flipped, we can use the exact same logic as for the vertical alignment
-                // We just convert the HorizontalAlignment values to VerticalAlignment values (more or less a no-op
-                // since the integer values are the same).
-                VerticalAlignment verticalAlignment;
-                switch (alignment)
-                {
-                    case HorizontalAlignment.Center:
-                        verticalAlignment = VerticalAlignment.Center;
-                        break;
-                    case HorizontalAlignment.Right:
-                        verticalAlignment = VerticalAlignment.Bottom;
-                        break;
-                    case HorizontalAlignment.Stretch:
-                        verticalAlignment = VerticalAlignment.Stretch;
-                        break;
-                    case HorizontalAlignment.Left:
-                    default:
-                        verticalAlignment = VerticalAlignment.Top;
-                        break;
-                }
-
-                return WithVerticalAlignment(verticalAlignment, maxHeight);
-            }
-
             public Rect ToRect(Orientation orientation)
             {
                 switch (orientation)

Microsoft.Toolkit.Uwp.UI.Controls/WrapPanel/WrapPanel.cs

@@ -262,17 +262,11 @@ void Arrange(UIElement child, bool isLast = false)
                     foreach (var rect in row.ChildrenRects)
                     {
                         var child = Children[childIndex++];
-                        UvRect arrangeRect;
-                        if (Orientation == Orientation.Horizontal)
+                        var arrangeRect = new UvRect
                         {
-                            var verticalAlignment = (child as FrameworkElement)?.VerticalAlignment ?? VerticalAlignment.Top;
-                            arrangeRect = rect.WithVerticalAlignment(verticalAlignment, row.Size.V);
-                        }
-                        else
-                        {
-                            var horizontalAlignment = (child as FrameworkElement)?.HorizontalAlignment ?? HorizontalAlignment.Left;
-                            arrangeRect = rect.WithHorizontalAlignment(horizontalAlignment, row.Size.V);
-                        }
+                            Position = rect.Position,
+                            Size = new UvMeasure { U = rect.Size.U, V = row.Size.V },
+                        };
 
                         var finalRect = arrangeRect.ToRect(Orientation);
                         child.Arrange(finalRect);