简单水印图片

Image mia = Image.FromFile(path);
            //创建位图
            Graphics g = Graphics.FromImage(mia);
            //赋值水印文字
            string sy = name;
            //图片格式
            Font ft = new Font("宋体", 32);
            //创建画笔
            SolidBrush sol = new SolidBrush(Color.FromArgb(200, 200, 0, 0));
            //运用位图画出水印
            g.DrawString(sy, ft, sol, new PointF(mia.Width / 5,mia.Height/2-0));
            //保存
            
            mia.Save(@"E:\高四\日考\Enheng\Enheng\haha\aheng.jpg");
            string tt = ("aheng.jpg");

转载于:https://www.cnblogs.com/w-pengchao/p/7840503.html