WinFormsTansformTest.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;

namespace TestWinForms
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
            
            Paint += (s, e) =>
            {
				var g = e.Graphics;
				
				g.Clear(Color.White);
				
				var gp = new GraphicsPath();

				gp.FillMode = FillMode.Winding;

                gp.AddBezier(new PointF(10f, 6f), new PointF(10f, 4f), new PointF(8f, 2f), new PointF(6f, 2f));

                gp.CloseFigure();

                var m = new Matrix();
				m.Scale(60f, 60f);
				var gs = g.Save();
				g.MultiplyTransform(m);

				var brush = new SolidBrush(Color.Black);
 
				var pen = new Pen(Color.Red, 0.1f);
				g.FillPath(
					brush,
					gp);
				g.DrawPath(
					pen,
					gp);
				brush.Dispose();
				pen.Dispose();
		
				var brushY = new SolidBrush(Color.FromArgb(0xFF, 0xFF, 0xFF, 0x00));
				var penB = new Pen(Color.FromArgb(0xFF, 0x00, 0x00, 0xFF), 0.1f);

				g.DrawEllipse(penB, 10f, 6f, 0.5f, 0.5f);
                g.FillEllipse(brushY, 10f, 6f, 0.5f, 0.5f);

				g.DrawEllipse(penB, 6f, 2f, 0.5f, 0.5f);
				g.FillEllipse(brushY, 6f, 2f, 0.5f, 0.5f);
 
				g.Restore(gs);
            };
        }
    }
}