string oriPicPath = Environment.CurrentDirectory + @"\1608110466.png";//原始图片全路径
System.Drawing.Image imgBack = System.Drawing.Image.FromFile(oriPicPath); //原图片
imgBack.RotateFlip(RotateFlipType.Rotate270FlipNone);//旋转原图
string whitePicPath = Environment.CurrentDirectory + @"\1608110466_cut.png";
System.Drawing.Image img = System.Drawing.Image.FromFile(whitePicPath); //白色图片
Graphics g = Graphics.FromImage(imgBack);
//将小图片贴在背景图上,后面参数分别是开始宽度,开始高度,小图占宽度,小图占高度
g.DrawImage(img, 230,212, 424,352);//贴图
GC.Collect();
string saveImagePath = Environment.CurrentDirectory + @"/new.png";
//保存
imgBack.Save(saveImagePath, ImageFormat.Png);
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C#旋转并合成图片
最新推荐文章于 2024-07-25 21:29:34 发布
