private static void RemoveTransparency(Image original, string path, IProgress progress)
{
progress.WriteStatus("RemovingTransparency from image: " + Path.GetFileName(path));
using (var b = new Bitmap(original.Width, original.Height))
{
DrawImageWithWhiteBackground(original, b);
SIL.IO.RobustIO.SaveImage(b, path, ImageFormat.Png);
}
}