/// <summary>
/// Gets the color value of the pixel at the specified coordinate.
/// </summary>
/// <param name="x">The x-coordinate of the pixel.</param>
/// <param name="y">The y-coordinate of the pixel.</param>
/// <returns>The color value of the pixel.</returns>
public Color GetPixel(int x, int y)
{
if (m_rbuf.IsInbox(x, y) == true)
{
return(m_span.Get(m_rbuf.Row(y), x));
}
return(Color.Black);
}
