System.Drawing.Drawing2D.GraphicsPath.SetMarkers C# (CSharp) Method

        public void SetMarkers()
        {
            if (points.Count == 0)
                return;

            var current = types [points.Count - 1];

            types.RemoveAt (points.Count - 1);

            current |= (byte)PathPointType.PathMarker;

            types.Add(current);
        }

        public virtual void NextSubpath_Int_Int_Bool() 
		{
            GraphicsPath path = new GraphicsPath ();
			path.AddLine (new Point (100, 100), new Point (400, 100));
			path.AddLine (new Point (400, 200), new Point (10, 100));
			path.StartFigure ();
			path.SetMarkers ();
			path.AddBezier( 10, 10, 50, 250, 100, 5, 200, 280);
			path.CloseFigure ();
			path.StartFigure ();
			path.SetMarkers ();
			path.AddRectangle (new Rectangle (10, 20, 300, 400));
			path.StartFigure ();
			path.SetMarkers ();
			path.AddLine (new Point (400, 400), new Point (400, 10));

			GraphicsPathIterator iterator = new GraphicsPathIterator (path);

			int start;
			int end;
			bool isClosed;

			int count = iterator.NextSubpath (out start, out end, out isClosed);
			Assert.AreEqual (4, count);
			Assert.AreEqual (0, start);
			Assert.AreEqual (3, end);
			Assert.IsFalse (isClosed);

			count = iterator.NextSubpath (out start, out end, out isClosed);
			Assert.AreEqual (4, count);
			Assert.AreEqual (4, start);
			Assert.AreEqual (7, end);
			Assert.IsTrue (isClosed);

			count = iterator.NextSubpath (out start, out end, out isClosed);
			Assert.AreEqual (4, count);
			Assert.AreEqual (8, start);
			Assert.AreEqual (11, end);
			Assert.IsTrue (isClosed);

			count = iterator.NextSubpath (out start, out end, out isClosed);
			Assert.AreEqual (2, count);
			Assert.AreEqual (12, start);
			Assert.AreEqual (13, end);
			Assert.IsFalse (isClosed);

			count = iterator.NextSubpath (out start, out end, out isClosed);
			Assert.AreEqual (0, count);
			Assert.AreEqual (0, start);
			Assert.AreEqual (0, end);
			Assert.IsTrue (isClosed);
        }