Adjust project structure

src/Shared/HandyControl_Shared/Expression/Drawing/PathSegmentData.cs

@@ -0,0 +1,17 @@
+using System.Windows;
+
+namespace HandyControl.Expression.Drawing
+{
+    internal sealed class PathSegmentData
+    {
+        public PathSegmentData(Point startPoint, System.Windows.Media.PathSegment pathSegment)
+        {
+            PathSegment = pathSegment;
+            StartPoint = startPoint;
+        }
+
+        public System.Windows.Media.PathSegment PathSegment { get; }
+
+        public Point StartPoint { get; }
+    }
+}