How to Rotate Image

Check this post, hope it can help you finish your image rotating task.

http://stackoverflow.com/questions/16583466/rotation-of-images-in-asp-net-c-sharp-by-using-javascript

Try also this:

http://www.codeproject.com/Articles/69675/Text-To-Image-With-Rotation-For-The-Web

You can also try this code:

 using (System.Drawing.Image myImage = System.Drawing.Image.FromFile(@"C:\ParveenSiwach.jpg"))
        {
            myImage.RotateFlip(System.Drawing.RotateFlipType.Rotate180FlipNone);
            myImage.Save(@"C:\ParveenSiwach_New.jpg");
        }

RotateFlipType has following possible values:

        // Summary:
        //     Specifies a 180-degree clockwise rotation followed by a horizontal and vertical
        //     flip.
        Rotate180FlipXY = 0,
        //
        // Summary:
        //     Specifies no clockwise rotation and no flipping.
        RotateNoneFlipNone = 0,
        //
        // Summary:
        //     Specifies a 270-degree clockwise rotation followed by a horizontal and vertical
        //     flip.
        Rotate270FlipXY = 1,
        //
        // Summary:
        //     Specifies a 90-degree clockwise rotation without flipping.
        Rotate90FlipNone = 1,
        //
        // Summary:
        //     Specifies a 180-degree clockwise rotation without flipping.
        Rotate180FlipNone = 2,
        //
        // Summary:
        //     Specifies no clockwise rotation followed by a horizontal and vertical flip.
        RotateNoneFlipXY = 2,
        //
        // Summary:
        //     Specifies a 270-degree clockwise rotation without flipping.
        Rotate270FlipNone = 3,
        //
        // Summary:
        //     Specifies a 90-degree clockwise rotation followed by a horizontal and vertical
        //     flip.
        Rotate90FlipXY = 3,
        //
        // Summary:
        //     Specifies a 180-degree clockwise rotation followed by a vertical flip.
        Rotate180FlipY = 4,
        //
        // Summary:
        //     Specifies no clockwise rotation followed by a horizontal flip.
        RotateNoneFlipX = 4,
        //
        // Summary:
        //     Specifies a 90-degree clockwise rotation followed by a horizontal flip.
        Rotate90FlipX = 5,
        //
        // Summary:
        //     Specifies a 270-degree clockwise rotation followed by a vertical flip.
        Rotate270FlipY = 5,
        //
        // Summary:
        //     Specifies no clockwise rotation followed by a vertical flip.
        RotateNoneFlipY = 6,
        //
        // Summary:
        //     Specifies a 180-degree clockwise rotation followed by a horizontal flip.
        Rotate180FlipX = 6,
        //
        // Summary:
        //     Specifies a 90-degree clockwise rotation followed by a vertical flip.
        Rotate90FlipY = 7,
        //
        // Summary:
        //     Specifies a 270-degree clockwise rotation followed by a horizontal flip.
        Rotate270FlipX = 7,

This will surely help you to solve your problem.

You can use the following JQuery plugin:

http://code.google.com/p/jqueryrotate/

or you can follow the following article:

http://ajaypatelfromsanthal.blogspot.in/2012/06/image-rotation-in-javascript.html

Hope this will help you.