轻松实现旋转显示文本

//本程序显示如何旋转显示文本，代码很简单，不过个人觉得做学习用还是不错的！
//作者: i.Posei(ipqn)
//欢迎访问 www.kunwsoft.com

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Drawing.Drawing2D;
using System.Drawing.Text;

namespace eddy
{
 public class Form1:System.Windows.Forms.Form
 {
  /// 必需的设计器变量。
  private System.ComponentModel.Container components = null;

  public Form1()
  {
   InitializeComponent();
  }

  protected override void Dispose( bool disposing )
  {
   if( disposing )
   {
    if (components != null)
    {
     components.Dispose();
    }
   }
   base.Dispose( disposing );
  }

  private void InitializeComponent()
  {
   this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
   this.ClientSize = new System.Drawing.Size(520, 520);
   this.Name = "Form1";
   this.Text = "旋转显示文本";
   this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
  }

  [STAThread]
     static void Main()
  {
   Application.Run(new Form1());
  }
  private void Form1_Paint(object sender,System.Windows.Forms.PaintEventArgs e)
  {
   //声明并且初始化Graphics对象
   Graphics g=e.Graphics;
   g.SmoothingMode=SmoothingMode.AntiAlias;

   string str="C#学习笔记 kunwsoft.com";
   for(int i=0;i<360;i=i+10)
   {
    g.TranslateTransform(260,260);
    //将指定旋转应用于g的变换矩阵
    g.RotateTransform(i);

    Brush myBrush=Brushes.Red;
    Font drawFont = new Font("宋体", 12);
    g.DrawString(str,drawFont,myBrush,60,0);

    g.ResetTransform();
   }
  }
 }
}

下边是程序运行时的截图：