摘要： 直接上代码 Bitmap bmp1 = new Bitmap(Application.StartupPath + "\\A.jpg"); Bitmap bmp2 = new Bitmap(Application.StartupPath + "\\B.jpg"); using (Graphics g = Graphics.FromImage(bmp1)) { Size size = new Size(bmp1.Width / 3, bmp1.Height / 3); Rectangle... 阅读全文