byte [] buffer = new byte [1]; //Byte转为Image对象 MemoryStream ms = new MemoryStream(buffer); Image image = System.Drawing.Image.FromStream(ms); //设置画布,绘画新图片 Bitmap b = new Bitmap(200, 200); Graphics g = Graphics.FromImage((System.Drawing.Image)b); g.InterpolationMode = InterpolationMode.HighQualityBicubic; //绘制图像 g.DrawImage(image, 0, 0, 200, 200); g.Dispose(); //保存图片 b.Save( "aaaaaaaaa" ); |
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