C#形状原点变换的方法

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 Form7 : Form  {    public Form7()    {      InitializeComponent();    }    void DrawLabelRect(Graphics g, string label)    {      Rectangle rect = new Rectangle(0, 0, 125, 125);      StringFormat format = new StringFormat();      format.Alignment = StringAlignment.Center;      format.LineAlignment = StringAlignment.Center;      g.FillRectangle(Brushes.White, rect);      g.DrawRectangle(Pens.Black, rect.X, rect.Y, rect.Width, rect.Height);      g.DrawString(label, this.Font, Brushes.Black, rect, format);    }    private void Form7_Paint(object sender, PaintEventArgs e)    {      Graphics g = e.Graphics;      DrawLabelRect(g, "zhuzhao");      Matrix matrix = new Matrix();      matrix.Translate(150, 150);      g.Transform = matrix;      DrawLabelRect(g, "zhuzhao123");    }  }}