C#实现图形路径变换的方法

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
namespace advanced_drawing
{
  public partial class Form10 : Form
  {
    public Form10()
    {
      InitializeComponent();
    }
    GraphicsPath CreateLabeledRectPath(string label)
    {
      GraphicsPath path = new GraphicsPath();
      Rectangle rect = new Rectangle(0, 0, 200, 200);
      FontFamily fontFamily=new FontFamily("Arial");
      path.AddString(label, fontFamily, 20, 20f, new Point(0, 0), new StringFormat());
      return path;
    }
    private void Form10_Paint(object sender, PaintEventArgs e)
    {
      Graphics g = e.Graphics;
      GraphicsPath path = CreateLabeledRectPath("zhuzhao");
      g.DrawPath(Pens.Red, path);
      Matrix matrix = new Matrix();
      matrix.Translate(150, 150);
      path.Transform(matrix);
      g.DrawPath(Pens.Black, path);
    }
  }
}