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https://github.com/chunghha/dart_klc
A Dart library to convert a date to Korean lunar calendar date
https://github.com/chunghha/dart_klc
Last synced: about 12 hours ago
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A Dart library to convert a date to Korean lunar calendar date
- Host: GitHub
- URL: https://github.com/chunghha/dart_klc
- Owner: chunghha
- License: mit
- Created: 2022-10-22T15:19:43.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2022-10-22T15:36:58.000Z (about 2 years ago)
- Last Synced: 2024-04-13T03:31:44.849Z (7 months ago)
- Language: Dart
- Homepage:
- Size: 8.79 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
README
A Dart library to convert a date to Korean lunar calendar date.
## ChangeLog
[ChangeLog.md](CHANGELOG.md)
### Overview
Here is a library to convert Korean lunar-calendar to Gregorian calendar in Dart.
Korean and Chinese lunar-calendars are not always same.
The conversion in this package is written per the Gregorian calendar of KARI(Korea Astronomy and Space Science Institute) - https://astro.kasi.re.kr/life/pageView/8
한국 양음력 변환 (한국천문연구원 기준) - 네트워크 연결 불필요
음력 변환은 1391년 1월 1일 부터 2050년 11월 18일까지 지원
````
Gregorian calendar (1391. 2. 5. ~ 2050. 12. 31) <--> Korean lunar-calendar (1391. 1. 1. ~ 2050. 11. 18)
````
## Getting Started
Add the following to your **pubspec.yaml**:
```
dependencies:
klc: "^0.1.0"
```
then run **pub install**.
Next, import dart-klc:
```
import 'package:klc/klc.dart';
```
### Example
1. 양력 2022년 7월 10일을 음력으로 변환
```Dart
import 'package:sprintf/sprintf.dart';
void main() {
// param : year(년), month(월), day(일)
setSolarDate(2022, 7, 10);
// Lunar Date (ISO format)
final lunar = getLunarIsoFormat();
print(lunar);
// Korean GapJa String
final lunarGapja = getGapjaString();
print(lunarGapja);
// Chinese GapJa String
final lunarChineseGapja = getChineseGapJaString();
print(lunarChineseGapja);
}
```
[Result]
```
2022-06-12
임인년 정미월 갑자일
壬寅年 丁未月 甲子日
```
2. 음력 2022년 6월 12일을 양력으로 변환
```Dart
// param : year(년), month(월), day(일), intercalation(윤달여부)
setLunarDate(2022, 6, 12, false);
// Solar Date (ISO format)
final solar = getSolarIsoFormat();
print(solar);
```
[Result]
```
2022-07-10
```
**CREDIT**
Klc Dart package is ported from this Go package:
[go-klc](https://github.com/chunghha/go-klc)
Thanks for the original Java code here which is now converted in Go:
[KoreanLunarCalendar](https://github.com/usingsky/KoreanLunarCalendar)