public string ApplyPattern(ZhouyiHexagram.Line line)
{
if (line.LineIndex == 0)
{
return(string.Format(line.YinYang == Core.YinYang.Yang ?
this.patterns.ApplyNines : this.patterns.ApplySixes,
Environment.NewLine, line.LineText));
}
var pattern = line.YinYang.IsYang ? this.patterns.YangLines : this.patterns.YinLines;
return(string.Format(pattern[line.LineIndex - 1], Environment.NewLine, line.LineText));
}
/// <summary>
/// 获取一爻的象辞。
/// Get the text in Xiangzhuan of a line.
/// </summary>
/// <param name="line">
/// 爻。
/// The line.
/// </param>
/// <returns>
/// 象辞。
/// The text in Xiangzhuan.
/// </returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="line"/> 为 <c>null</c> 。
/// <paramref name="line"/> is <c>null</c>.
/// </exception>
public string this[ZhouyiHexagram.Line line]
{
get
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
if (line.LineIndex is 0)
{
return(line.YinYang.IsYang ?
this.translation.XiangOfApplyNines : this.translation.XiangOfApplySixes);
}
return(this.translation.XiangTexts[line.From.Index - 1].Lines[line.LineIndex - 1]);
}
}