chore: separated Microsoft.Expression.Drawing code

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

@@ -0,0 +1,16 @@
+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; }
+}