摘要: 处理前:处理后:代码:加水印可以用DrawString 方法 FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read); Image image = Image.FromStream(fs); fs.Close(); Bitmap b = new Bitmap(image); Graphics graphics = Graphics.FromImage(b); Font font... 阅读全文
posted @ 2013-01-21 16:16 张江节度使 阅读(254) 评论(0) 推荐(0)