/// <summary>
/// Gets the <see cref="Span"/> at the reference.
/// </summary>
/// <param name="spanRef">A reference to a span.</param>
/// <returns>The span at the reference.</returns>
public Span this[SpanReference spanRef]
{
get
{
return(cells[spanRef.Y * width + spanRef.X].Spans[spanRef.Index]);
}
}
/// <summary>
/// Gets the <see cref="Span"/> at the reference.
/// </summary>
/// <param name="spanRef">A reference to a span.</param>
/// <returns>The span at the reference.</returns>
public Span this[SpanReference spanRef]
{
get
{
return cells[spanRef.Y * width + spanRef.X].Spans[spanRef.Index];
}
}