chore: use file-scoped namespace

src/Shared/HandyControl_Shared/Tools/Extension/GeometryExtension.cs

@@ -3,48 +3,47 @@ using System.Windows;
 using System.Windows.Media;
 using HandyControl.Expression.Drawing;
 
-namespace HandyControl.Tools.Extension
+namespace HandyControl.Tools.Extension;
+
+public static class GeometryExtension
 {
-    public static class GeometryExtension
+    /// <summary>
+    ///     获取路径总长度
+    /// </summary>
+    /// <param name="geometry"></param>
+    /// <returns></returns>
+    public static double GetTotalLength(this Geometry geometry)
     {
-        /// <summary>
-        ///     获取路径总长度
-        /// </summary>
-        /// <param name="geometry"></param>
-        /// <returns></returns>
-        public static double GetTotalLength(this Geometry geometry)
-        {
-            if (geometry == null) return 0;
+        if (geometry == null) return 0;
 
-            var pathGeometry = PathGeometry.CreateFromGeometry(geometry);
-            pathGeometry.GetPointAtFractionLength(1e-4, out var point, out _);
-            var length = (pathGeometry.Figures[0].StartPoint - point).Length * 1e+4;
+        var pathGeometry = PathGeometry.CreateFromGeometry(geometry);
+        pathGeometry.GetPointAtFractionLength(1e-4, out var point, out _);
+        var length = (pathGeometry.Figures[0].StartPoint - point).Length * 1e+4;
 
-            return length;
-        }
-
-        /// <summary>
-        ///     获取路径总长度
-        /// </summary>
-        /// <param name="geometry"></param>
-        /// <param name="size"></param>
-        /// <param name="strokeThickness"></param>
-        /// <returns></returns>
-        public static double GetTotalLength(this Geometry geometry, Size size, double strokeThickness = 1)
-        {
-            if (geometry == null) return 0;
-
-            if (MathHelper.IsVerySmall(size.Width) || MathHelper.IsVerySmall(size.Height)) return 0;
-
-            var length = GetTotalLength(geometry);
-            var sw = geometry.Bounds.Width / size.Width;
-            var sh = geometry.Bounds.Height / size.Height;
-            var min = Math.Min(sw, sh);
-
-            if (MathHelper.IsVerySmall(min) || MathHelper.IsVerySmall(strokeThickness)) return 0;
-
-            length /= min;
-            return length / strokeThickness;
-        }
+        return length;
     }
-}
+
+    /// <summary>
+    ///     获取路径总长度
+    /// </summary>
+    /// <param name="geometry"></param>
+    /// <param name="size"></param>
+    /// <param name="strokeThickness"></param>
+    /// <returns></returns>
+    public static double GetTotalLength(this Geometry geometry, Size size, double strokeThickness = 1)
+    {
+        if (geometry == null) return 0;
+
+        if (MathHelper.IsVerySmall(size.Width) || MathHelper.IsVerySmall(size.Height)) return 0;
+
+        var length = GetTotalLength(geometry);
+        var sw = geometry.Bounds.Width / size.Width;
+        var sh = geometry.Bounds.Height / size.Height;
+        var min = Math.Min(sw, sh);
+
+        if (MathHelper.IsVerySmall(min) || MathHelper.IsVerySmall(strokeThickness)) return 0;
+
+        length /= min;
+        return length / strokeThickness;
+    }
+}