C# image whitespace

Question

I have an image that is 240x320 (iphone camera image in portrait), and I need to programmatically (in C#) add white \"bars\" to the sides increasing the full image size to 320x3

Answer 1

using (System.Drawing.Image src = System.Drawing.Image.FromFile("picture.jpg"))
{
       using (Bitmap bmp = new Bitmap(320, 320))
       {
                Graphics g = Graphics.FromImage(bmp);
                g.Clear(Color.White);
                g.DrawImageUnscaled(src, 60, 0, 240, 320);
                bmp.Save("file.jpg", ImageFormat.Jpeg);
       }
}

Remember to dispose the object after use ;)