C#利用GDI+绘制带角度的字符串、图片

            

1             int s = DateTime.Now.Second;
2             Graphics g = e.Graphics;
3             g.SmoothingMode = SmoothingMode.AntiAlias;
4 
5             g.TranslateTransform(label1.Width / 2.0f, label1.Height / 2.0f);
6             g.RotateTransform((float)s * 6-90);
7             g.DrawLine(new Pen(Color.Red, 3.0f), 0, 0, 110, 0);
8 
9             g.DrawString(s.ToString()+"我是字符串", this.Font, Brushes.Black, 0, 0);先上截图：