C#图片按比例缩放: // 按比例缩放图片 public Image ZoomPicture(Image SourceImage, int TargetWidth, int TargetHeight) { int IntWidth; //新的图片宽 int IntHeight; //新的图片高 try { System.Drawing.Imaging.ImageFormat format = SourceImage.RawFormat; System.Drawing.Bitmap SaveIma…
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