/// <summary>
/// 计算八字
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="ob">日对象</param>
/// <param name="type">八字类型</param>
/// <param name="curTZ">时区</param>
/// <param name="year">年</param>
/// <param name="month">月</param>
/// <param name="day">日</param>
/// <param name="time">时间串</param>
/// <param name="longitudeStr">经度(度分秒格式)</param>
/// <returns>八字字符串</returns>
public static string ML_calc <T>(OB ob, BaZiType type, double curTZ, T year, T month, T day, string time, string longitudeStr, BaZiTypeS baziTypes)
{
double y = LunarHelper.year2Ayear(year);
if (y == -10000)
{
return(String.Empty);
}
string timeName = (type == BaZiType.ZtyBaZi ? "真太阳 " :
(type == BaZiType.PtyBaZi ? "平太阳 " : "北京时间 "));
double t = LunarHelper.timeStr2hour(time);
double longitude;
if (type == BaZiType.EL120BaZi)
{
longitude = LunarHelper.str2rad("-120°"); // 解析东经120°经度为弧度
}
else
{
longitude = LunarHelper.str2rad(longitudeStr); // 解析经度为弧度
}
double jd = JD.JD__(y, LunarHelper.VAL(month.ToString()),
LunarHelper.VAL(day.ToString()) + t / 24);
if (type == BaZiType.ZtyBaZi)
{
obb.mingLiBaZi(jd + curTZ / 24 - LunarHelper.J2000, longitude, ob, baziTypes); // 八字计算, 独立于 Lunar 类
timeName += ob.bz_zty;
}
else
{
obb.mingLiBaZiNormal(jd + curTZ / 24 - LunarHelper.J2000, longitude, ob, baziTypes); // 八字计算, 独立于 Lunar 类
timeName += ob.bz_pty;
}
// C#: 新增的代码段
JD.setFromJD(jd);
double yearAjusted = JD.Y;
double monthAjusted = JD.M;
double dayAjusted = JD.D;
return("[日标]：" + "公历 " + yearAjusted + "-" + monthAjusted + "-" + dayAjusted + " 儒略日数 " + LunarHelper.int2(jd + 0.5) +
" 距2000年首" + LunarHelper.int2(jd + 0.5 - LunarHelper.J2000) + "日"
+ "\r\n[八字]：" + ob.bz_jn + "年 " + ob.bz_jy + "月 " + ob.bz_jr + "日 " + ob.bz_js + "时 " + timeName
+ "\r\n[纪时]：" + ob.bz_JS
+ "\r\n[时标]：" + "23 01 03 05 07 09 11 13 15 17 19 21 23");
}
/// <summary>
/// 求y年m月的第n个星期w的儒略日数
/// </summary>
/// <param name="y">年</param>
/// <param name="m">月</param>
/// <param name="n"></param>
/// <param name="w">星期w</param>
/// <returns></returns>
public static double nnweek(double y, double m, double n, double w)
{
double jd = JD.JD__(y, m, 1.5); //月首儒略日
double w0 = (jd + 1) % 7; //月首的星期
double r = jd - w0 + 7 * n + w; //jd-w0+7*n是和n个星期0,起算下本月第一行的星期日(可能落在上一月)。加w后为第n个星期w
if (w >= w0)
{
r -= 7; //第1个星期w可能落在上个月,造成多算1周,所以考虑减1周
}
if (n == 5)
{
m++; if (m > 12)
{
m = 1; y++;
} //下个月
if (r >= JD.JD__(y, m, 1.5))
{
r -= 7; //r跑到下个月则减1周
}
}
return(r);
}
/// <summary>
/// 公历转儒略日
/// </summary>
/// <returns></returns>
public static double toJD()
{
return(JD.JD__(JD.Y, JD.M, JD.D + ((JD.s / 60 + JD.m) / 60 + JD.h) / 24));
}
