/// <summary>
/// Füllt den String bis zu der vorgegebenen länge mit Leerzeichen auf.
/// </summary>
/// <param name="text"></param>
/// <param name="len"></param>
/// <param name="alignment"></param>
/// <returns></returns>
public static string Fill(this string text, int len, TextAlighnment alignment = TextAlighnment.Left)
{
if (text.Length > len)
return text.Truncate(len);
if (text.Length == len)
return text;
if (alignment == TextAlighnment.Left)
return text + " ".RepeatToLen(len - text.Length);
else if(alignment == TextAlighnment.Right)
return " ".RepeatToLen(len - text.Length) + text;
int spaceToFill = len - text.Length;
int spaceToFillR = spaceToFill/ 2;
int spaceToFillL = spaceToFill - spaceToFillR;
return " ".RepeatToLen(spaceToFillL) + text + " ".RepeatToLen(spaceToFillR);
}
