Class: When::CalendarTypes::SolarYearTableBasedWithSunrise

Inherits:

SolarYearTableBased

• Object
• BasicTypes::Object
• TM::Object
• TM::ReferenceSystem
• TM::Calendar
• TableBased
• SolarYearTableBased
• When::CalendarTypes::SolarYearTableBasedWithSunrise

Defined in:

lib/when_exe/calendartypes.rb

Overview

年初を特定の日の日の出で決定する暦

Constant Summary

Constants included from When::Coordinates

When::Coordinates::Bahai, When::Coordinates::Common, When::Coordinates::DefaultDateIndices, When::Coordinates::DefaultDayIndex, When::Coordinates::DefaultTimeIndices, When::Coordinates::Indian, When::Coordinates::Iranian, When::Coordinates::Javanese, When::Coordinates::MATCH, When::Coordinates::Mayan, When::Coordinates::PERIOD, When::Coordinates::PERIOD_NAME, When::Coordinates::PRECISION, When::Coordinates::PRECISION_NAME, When::Coordinates::Tibetan, When::Coordinates::VALUE, When::Coordinates::Yi

Constants included from Parts::Resource

Parts::Resource::ConstList, Parts::Resource::ConstTypes, Parts::Resource::IRIHeader, Parts::Resource::LabelProperty

Instance Attribute Summary

Attributes inherited from SolarYearTableBased

#formula

Attributes inherited from TM::Calendar

#diff_to_CE, #epoch_in_CE, #reference_frame, #time_basis

Attributes included from TimeStandard::TimeBasis

#_time_basis

Attributes inherited from TM::ReferenceSystem

#domain_of_validity, #position

Attributes inherited from BasicTypes::Object

#label

Attributes included from Parts::Resource

#_pool, #child, #keys, #locale, #namespace

Instance Method Summary

• #_new_year_sdn(year) ⇒ Integer

  年初の通日(天体暦使用).

Methods inherited from TableBased

#_coordinates_to_number, #_length, #_number_to_coordinates

Methods inherited from TM::Calendar

#_new_month_, _setup_, #_to_month_number_, #date_trans, #jul_trans, #rate_of_clock, #strftime, #time_standard, #to_cal_date, #to_julian_date, #to_universal_time

Methods included from TimeStandard::TimeBasis

#_normalize_time_basis

Methods included from When::Coordinates

to_deg, to_deg_225, to_dms

Methods inherited from TM::ReferenceSystem

#domain, #name

Methods included from Parts::Resource

#[], #^, _abbreviation_to_iri, _decode, _encode, _extract_prefix, _instance, _instantiate, _parse, _path_with_prefix, _replace_tags, _setup_, _setup_info, _simplify_path, base_uri, #each, #enum_for, #hierarchy, #include?, #included?, #iri, #leaf?, #m17n, #map, #next, #parent, #prev, #registered?, root_dir

Methods included from Parts::Resource::Pool

#[], #[]=, #_pool, #_setup_, #pool_keys

Methods included from Parts::Resource::Synchronize

#synchronize

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class When::Parts::Resource

Instance Method Details

#_new_year_sdn(year) ⇒ Integer

年初の通日(天体暦使用)

Parameters:

• year (Numeric) —

  年

Returns:

• (Integer) —

  年初の通日

# File 'lib/when_exe/calendartypes.rb', line 1149

def _new_year_sdn(year)
  event_time  = @formula[0].cn_to_time(year.to_f + @cycle_offset)
  event_date  = (event_time + 0.5 + @formula[0].long/360.0).floor
  sunset_time = @formula[0].sunrise(event_date)
  event_date -= 1 if sunrise_time > event_time
  event_date + @day_offset
end