.net - How To Correctly Rotate An Image
May 28, 2010I want to rotate an image with asp.net. I used TranslateTransform and RotateTransform. After rotation, the image is damaged. How can I solve this problem?
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How To Rotate An Image In .NET
Feb 10, 2011I have an asp.net 2010 project. I write a jpg to the filesystem. Then I display it in an Image control. Then I use this code on button click to allow the user to rotate it 90 degrees.
string path = Server.MapPath(Image1.ImageUrl) ;
// creating image from the image url
System.Drawing.Image i = System.Drawing.Image.FromFile(path);
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i.RotateFlip(RotateFlipType.Rotate90FlipXY);
// save it to its actual path
i.Save(path);
// release Image File
i.Dispose();
It does rotate (I can actually watch that happen in Windows Explorer). But when I run the app again and it grabs the file from its path, it still displays it in its original form.
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[Code]....
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[Code]....
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[code]....
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[Code]....
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[Code]....
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