Class Bikram

constructor

• new Bikram(): Bikram

• Returns Bikram

Day

Month

PlanetApogee_sun

PlanetCircumm_sun

rad

Year

YugaCivilDays

YugaRotation_star

YugaRotation_sun

daysInMonth

• daysInMonth(bsYear: number, bsMonth: number): number

• Get the number of days in a given Bikram Sambat month.

  Parameters

  • bsYear: number

    Bikram Sambat year
  • bsMonth: number

    Bikram Sambat month (1-12)

  Returns number

  Number of days in the month

fromGregorian

• fromGregorian(y: number, m: number, d: number): void

• Convert a Gregorian date to a Bikram Sambat date.

  Parameters

  • y: number

    Gregorian year
  • m: number

    Gregorian month (1-12)
  • d: number

    Gregorian day (1-31)

  Returns void

fromJulianDate

• fromJulianDate(
      julian_date: number,
  ): { day: number; month: number; year: number }

• Convert a Julian date to a Gregorian date.

  Parameters

  • julian_date: number

    Julian date

  Returns { day: number; month: number; year: number }

  Object containing year, month, and day

fromNepali

• fromNepali(bsYear: number, bsMonth: number, bsDay: number): void

• Convert a Bikram Sambat date to a Gregorian date and store it in the instance.

  Parameters

  • bsYear: number

    Bikram Sambat year
  • bsMonth: number

    Bikram Sambat month (1-12)
  • bsDay: number

    Bikram Sambat day (1-32)

    Example Usage: // Create an instance of the Bikram class const bikram = new Bikram();

    // Bikram Sambat date to convert const bsYear = 2080; const bsMonth = 5; const bsDay = 15;

    // Convert to Gregorian date and store in the instance bikram.fromNepali(bsYear, bsMonth, bsDay);

    // Access the stored Gregorian date console.log(Gregorian Year: ${bikram.Year}); console.log(Gregorian Month: ${bikram.Month + 1}); // Adjust back to 1-based month console.log(Gregorian Day: ${bikram.Day});

  Returns void

getDay

• getDay(): number

• Get the Bikram Sambat day.

  Returns number

  Bikram Sambat day (1-31)

getJulianDate

• getJulianDate(year: number, month: number, day: number): number

• Calculate the Julian date for a given Gregorian date.

  Parameters

  • year: number

    Gregorian year
  • month: number

    Gregorian month (1-12)
  • day: number

    Gregorian day (1-31)

  Returns number

  Julian date

getMonth

• getMonth(): number

• Get the Bikram Sambat month.

  Returns number

  Bikram Sambat month (1-12)

getMonthName

• getMonthName(month: number): string

• Get the name of the Nepali month.

  Parameters

  • month: number

    Bikram Sambat month (1-12)

  Returns string

  Name of the Nepali month

getSauraMasaDay

• getSauraMasaDay(ahar: number): { day: number; month: number }

• Get the Saura Masa month and day for a given Ahargana.

  Parameters

  • ahar: number

    Ahargana (days since epoch)

  Returns { day: number; month: number }

  Object containing month and day

getTslong

• getTslong(ahar: number): number

• Get the true solar longitude for a given Ahargana.

  Parameters

  • ahar: number

    Ahargana (days since epoch)

  Returns number

  True solar longitude

getWeekdayName

• getWeekdayName(year: number, month: number, day: number): string

• Get the name of the weekday for a given date in Nepali.

  Parameters

  • year: number

    Gregorian year
  • month: number

    Gregorian month (1-12)
  • day: number

    Gregorian day (1-31)

  Returns string

  Name of the weekday in Nepali

getYear

• getYear(): number

• Get the Bikram Sambat year.

  Returns number

  Bikram Sambat year

todaySauraMasaFirstP

• todaySauraMasaFirstP(ahar: number): number

• Check if today is the first day of the Saura Masa month.

  Parameters

  • ahar: number

    Ahargana (days since epoch)

  Returns number

  1 if true, 0 otherwise

toGregorian

• toGregorian(
      bsYear: number,
      bsMonth: number,
      bsDay: number,
  ): { day: number; month: number; year: number }

• Convert a Bikram Sambat date to a Gregorian date.

  Parameters

  • bsYear: number

    Bikram Sambat year
  • bsMonth: number

    Bikram Sambat month (1-12)
  • bsDay: number

    Bikram Sambat day (1-31)

  Returns { day: number; month: number; year: number }

  Object containing year, month, and day