I am interested in contributing to this project.
Here's a prototype to what I've added so far:
///
/// Save as a picture file.
///
/// <param name="FilePath">File name.
/// <param name="width">Image width.
/// <param name="height">Image height.
/// <param name="imageFormat">Image format.
/// <returns>True if file saved.</returns>
public bool SaveAsFile(string FilePath, int width, int height,
System.Drawing.Imaging.ImageFormat imageFormat)
{}