Function lunarToJDE

Low-level pure functions for calendar conversion. Most users should prefer the ChineseDate value object API. These functions are useful when you need fine-grained control or want to build custom logic on top of the core algorithms.

lunarToJDE(
    config: CalendarConfig,
    value: LunarDateValue,
    gyear?: number,
): number
Convert lunar date to JDE

Computes the JDE corresponding to a given lunar date by finding the new moon that starts the month and adding the day offset.
Parameters
- config: CalendarConfig
  Calendar configuration
- value: LunarDateValue
  Lunar date value
- Optionalgyear: number
  Optional Gregorian year hint (optimizes computation)
Returns number
JDE of the lunar date
Example
```
lunarToJDE(CHINESE_CONFIG, { cycle: 78, year: 34, month: 5, leap: false, day: 6 })
// 2460481.5 (JDE for 2024-06-21)
```
- Defined in core/algorithm.ts:318

Function lunarToJDE

Parameters

Returns number

Example

Settings