Minor code refactoring to use the new extensions

Author: Sergio0694

Microsoft.Toolkit.Uwp.UI.Controls.Markdown/Render/MarkdownTable.cs

@@ -155,10 +155,7 @@ protected override Size ArrangeOverride(Size finalSize)
                 var columnIndex = Grid.GetColumn(child);
                 var rowIndex = Grid.GetRow(child);
 
-                var rect = new Rect(0, 0, 0, 0)
-                {
-                    X = _borderThickness
-                };
+                var rect = new Rect(_borderThickness, 0, 0, 0);
 
                 for (int col = 0; col < columnIndex; col++)
                 {

Microsoft.Toolkit.Uwp.UI.Controls/Eyedropper/Eyedropper.Logic.cs

@@ -12,6 +12,7 @@
 using Windows.UI;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Media.Imaging;
+using Microsoft.Toolkit.Uwp.Extensions;
 
 namespace Microsoft.Toolkit.Uwp.UI.Controls
 {
@@ -98,7 +99,7 @@ private void UpdatePreview(int centerX, int centerY)
                     for (var j = colorStartX; j < colorEndX; j++)
                     {
                         var color = colors[((i - colorStartY) * width) + (j - colorStartX)];
-                        drawingSession.FillRectangle(new Rect(startPoint, size), color);
+                        drawingSession.FillRectangle(startPoint.ToRect(size), color);
                         startPoint.X += PreviewPixelsPerRawPixel;
                     }
 

Microsoft.Toolkit.Uwp.UI.Controls/Eyedropper/EyedropperToolButton.cs

@@ -4,6 +4,7 @@
 
 using System;
 using System.Threading.Tasks;
+using Microsoft.Toolkit.Uwp.Extensions;
 using Windows.Foundation;
 using Windows.UI.Core;
 using Windows.UI.Xaml;
@@ -216,8 +217,8 @@ private async Task UpdateEyedropperWorkAreaAsync()
                 }
 
                 var transform = TargetElement.TransformToVisual(content);
-                var position = transform.TransformPoint(default(Point));
-                _eyedropper.WorkArea = new Rect(position, new Size(TargetElement.ActualWidth, TargetElement.ActualHeight));
+                var position = transform.TransformPoint(default);
+                _eyedropper.WorkArea = position.ToRect(TargetElement.ActualWidth, TargetElement.ActualHeight);
                 if (ControlHelpers.IsXamlRootAvailable && XamlRoot != null)
                 {
                     _eyedropper.XamlRoot = XamlRoot;

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

@@ -4,8 +4,8 @@
 
 using System;
 using System.Threading.Tasks;
+using Microsoft.Toolkit.Uwp.Extensions;
 using Windows.Foundation;
-using Windows.Graphics.Imaging;
 using Windows.Storage;
 using Windows.Storage.Streams;
 using Windows.UI.Xaml;
@@ -120,7 +120,7 @@ private Size MinSelectSize
         {
             get
             {
-                var realMinSelectSize = _imageTransform.TransformBounds(new Rect(default(Point), MinCropSize));
+                var realMinSelectSize = _imageTransform.TransformBounds(MinCropSize.ToRect());
                 var minLength = Math.Min(realMinSelectSize.Width, realMinSelectSize.Height);
                 if (minLength < MinSelectedLength)
                 {

Microsoft.Toolkit.Uwp.UI.Controls/OrbitView/OrbitViewPanel.cs

@@ -5,6 +5,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.Toolkit.Uwp.Extensions;
 using Microsoft.Toolkit.Uwp.UI.Extensions;
 using Windows.Foundation;
 using Windows.UI.Xaml;
@@ -131,7 +132,7 @@ protected override Size ArrangeOverride(Size finalSize)
                 var y_normalized = (finalSize.Height / 2) - y - (element.DesiredSize.Height / 2);
                 var point = new Point(x_normalized, y_normalized);
 
-                element.Arrange(new Rect(point, element.DesiredSize));
+                element.Arrange(point.ToRect(element.DesiredSize));
 
                 var elementProperties = new OrbitViewElementProperties()
                 {

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

@@ -5,8 +5,8 @@
 using System;
 using System.Collections;
 using System.Collections.Specialized;
+using Microsoft.Toolkit.Uwp.Extensions;
 using Microsoft.Toolkit.Uwp.Helpers;
-using Windows.Foundation;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Media;
@@ -143,7 +143,7 @@ private void RotatorTile_SizeChanged(object sender, SizeChangedEventArgs e)
             }
 
             // Set clip to control
-            Clip = new RectangleGeometry() { Rect = new Rect(default(Point), e.NewSize) };
+            Clip = new RectangleGeometry { Rect = e.NewSize.ToRect() };
         }
 
         private void RotatorTile_Loaded(object sender, RoutedEventArgs e)

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

@@ -10,7 +10,6 @@
 using Windows.Foundation.Metadata;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
-using Windows.UI.Xaml.Data;
 
 namespace Microsoft.Toolkit.Uwp.UI.Controls
 {
@@ -20,7 +19,7 @@ namespace Microsoft.Toolkit.Uwp.UI.Controls
     public partial class UniformGrid : Grid
     {
         // Guard for 15063 as Grid Spacing only works on 16299+.
-        private static bool _hasGridSpacing = ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Grid", "ColumnSpacing");
+        private static readonly bool _hasGridSpacing = ApiInformation.IsPropertyPresent("Windows.UI.Xaml.Controls.Grid", "ColumnSpacing");
 
         // Internal list we use to keep track of items that we don't have space to layout.
         private List<UIElement> _overflow = new List<UIElement>();
@@ -161,7 +160,7 @@ protected override Size ArrangeOverride(Size finalSize)
             // Make sure all overflown elements have no size.
             foreach (var child in _overflow)
             {
-                child.Arrange(new Rect(0, 0, 0, 0));
+                child.Arrange(default);
             }
 
             _overflow = new List<UIElement>(); // Reset for next time.