http://snippets.dzone.com/posts Thu, 21 Aug 2008 15:21:17 GMT DZone Snippets: height code http://snippets.dzone.com/posts/show/4336 // This allows us to resize the image. It prevents skewed images and <br />// also vertically long images caused by trying to maintain the aspect <br />// ratio on images who's height is larger than their width <br /> <br /><code> <br />public void ResizeImage(string OriginalFile, string NewFile, int NewWidth, int MaxHeight, bool OnlyResizeIfWider) <br />{ <br /> System.Drawing.Image FullsizeImage = System.Drawing.Image.FromFile(OriginalFile); <br /> <br /> // Prevent using images internal thumbnail <br /> FullsizeImage.RotateFlip(System.Drawing.RotateFlipType.Rotate180FlipNone); <br /> FullsizeImage.RotateFlip(System.Drawing.RotateFlipType.Rotate180FlipNone); <br /> <br /> if (OnlyResizeIfWider) <br /> { <br /> if (FullsizeImage.Width <= NewWidth) <br /> { <br /> NewWidth = FullsizeImage.Width; <br /> } <br /> } <br /> <br /> int NewHeight = FullsizeImage.Height * NewWidth / FullsizeImage.Width; <br /> if (NewHeight > MaxHeight) <br /> { <br /> // Resize with height instead <br /> NewWidth = FullsizeImage.Width * MaxHeight / FullsizeImage.Height; <br /> NewHeight = MaxHeight; <br /> } <br /> <br /> System.Drawing.Image NewImage = FullsizeImage.GetThumbnailImage(NewWidth, NewHeight, null, IntPtr.Zero); <br /> <br /> // Clear handle to original file so that we can overwrite it if necessary <br /> FullsizeImage.Dispose(); <br /> <br /> // Save resized picture <br /> NewImage.Save(NewFile); <br />} <br /></code> Thu, 19 Jul 2007 22:55:39 GMT http://snippets.dzone.com/posts/show/4336 cornerblue (CornerBLUE, Inc.)