Description:

flutter mmcalendar

Flutter MMCalendar #


Package to get Myanmar calendar information with Burmese Astrological Information, Holidays and Moon phase widget.
You can check Myanmar Calendar App using flutter_mmcalendar.
Installation 💻 #
❗ In order to start using flutter_mmcalendar you must have the Flutter SDK installed on your machine.
Add flutter_mmcalendar to your pubspec.yaml:
dependencies:
flutter_mmcalendar:
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Install it:
flutter packages get
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Features #

Myanmar Date
Western Date
Astrological Information
Holidays - Myanmar Thingyan holidays and other holidays.
MoonPhase widget.

Usage #
Import package
import 'package:flutter_mmcalendar/flutter_mmcalendar.dart';
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Sample Usage:
// Default
final mmCalendar = MmCalendar(
config: MmCalendarConfig.defaultConfig(),
);

// English language config
final mmCalendar = MmCalendar(
config: MmCalendarConfig.englishLanguage(),
);

// Specific language and calendar type
final mmCalendar = MmCalendar(
config: const MmCalendarConfig(
calendarType: CalendarType.gregorian,
language: Language.myanmar,
),
);
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And use it
// Get MyanmarDate by year, month and day
final myanmarDate = mmCalendar.fromDate(2023, 10, 19);
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Available configs:

MmCalendarConfig.defaultConfig()
MmCalendarConfig.myanmarLanguage()
MmCalendarConfig.zawgyiLanguage()
MmCalendarConfig.englishLanguage()
MmCalendarConfig.monLanguage()
MmCalendarConfig.karenLanguage()
MmCalendarConfig.taiLanguage()

Available languages:

english
myanmar - myanmar unicode
zawgyi - myanmar zawgyi
mon
karen
tai

Other usages:
// Date conversion methods.
final myanmarDate = mmCalendar.fromDateTime(DateTime.now());
mmCalendar.fromDate(2023, 7, 27);
mmCalendar.fromDateAndTime(2023, 7, 27, 10, 30, 01);
mmCalendar.fromJulian(2456599);
final westernDate = mmCalendar.getWesternDateFromJulianDay(2456599);

/// Astrological information
final astro = myanmarDate.astro;
final astroByLanguage = myanmarDate.getAstro(
languageCatalog: LanguageCatalog.myanmar(),
);
astro.getMahabote();

// All Holidays
List<String> holidays = myanmarDate.holidays;

final resultStr = myanmarDate.formatByPatternAndLanguage(
pattern: MyanmarDateFormat.simple,
langCatalog: mmCalendar.languageCatalog,
);
// Output: သာသနာနှစ် ၂၅၆၇ ခု, မြန်မာနှစ် ၁၃၈၅ ခု, သီတင်းကျွတ် လပြည့် ရက် တနင်္ဂနွေနေ့
// (or)

final resultStr = myanmarDate.formatByPatternAndLanguage(
pattern: 'S s k, B y k, M p f r En',
langCatalog: LanguageCatalog(language: Language.english),
);
// Output: Sasana Year 2567 , Myanmar Year 1385 , Thadingyut full moon Sunday
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Myanmar Date Patterns
Myanmar Date formats are specified by date pattern strings.
The following pattern letters are defined ('S', 's', 'B', 'y', 'k', 'M', 'p', 'f', 'E', 'n', 'r', are reserved):
// S s k, B y k, M p f r En
MyanmarDateFormat.simple
// S
MyanmarDateFormat.sasanaYear
// s
MyanmarDateFormat.buddhistEra
// B
MyanmarDateFormat.burmeseYear
// y
MyanmarDateFormat.myanmarYear
// k
MyanmarDateFormat.ku
// M
MyanmarDateFormat.monthInYear
// p
MyanmarDateFormat.moonPhase
// f
MyanmarDateFormat.fortnightDay
// E
MyanmarDateFormat.dayNameInWeek
// n
MyanmarDateFormat.nay
// r
MyanmarDateFormat.yat
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Letter
Date Component
Examples Myanmar
Examples English




S
Sasana year
သာသနာနှစ်
Sasana Year


s
Buddhist era
၂၅၆၁
2561


B
Burmese year
မြန်မာနှစ်
Myanmar Year


y
Myanmar year
၁၃၇၉
1379


k
Ku
ခု



M
Month in year
ဝါခေါင်
Wagaung


p
Moon phase
လဆန်း
waxing


f
Fortnight Day
၁
1


r
Yat
ရက်



E
Day name in week
တနင်္လာ
Monday


n
Nay
နေ့




Astrological Information #
final mmCalendar = MmCalendar(
config: MmCalendarConfig.myanmarLanguage(),
);

final myanmarDate = mmCalendar.fromDate(2023, 10, 19);
final astro = myanmarDate.astro;

// အမြိတ္တစုတ်
final amyeittasote = astro.getAmyeittasote();

// ရက်ရာဇာ, ပြဿဒါး, မွန်းလွဲပြဿဒါး
final astrologicalDay = astro.getAstrologicalDay();

// "Binga", "Atun", "Yaza", "Adipati", "Marana", "Thike", "Puti"
final mahabote = astro.getMahabote();

// မဟာရက်ကြမ်း
final mahayatkyan = astro.getMahayatkyan();

// "West", "North", "East", "South"
final nagahle = astro.getNagahle();

// နဂါးပေါ်
final nagapor = astro.getNagapor();

// "Ogre", "Elf", "Human"
final nakhat = astro.getNakhat();

// ဥပုသ်
final sabbath = astro.getSabbath();

// ရှမ်းရက်
final shanyat = astro.getShanyat();

// သမားညို
final thamanyo = astro.getThamanyo();

// သမားဖြူ
final thamaphyu = astro.getThamaphyu();

// ဝါရမိတ္တုကြီး
final warameittugyi = astro.getWarameittugyi();

// ဝါရမိတ္တုငယ်
final warameittunge = astro.getWarameittunge();

// ရက်ပုပ်
final yatpote = astro.getYatpote();

// ရက်ယုတ်မာ
final yatyotema = astro.getYatyotema();

// "ပုဿနှစ်", "မာခနှစ်", "ဖ္လကိုန်သံဝစ္ဆိုဝ်ရနှစ်", "စယ်နှစ်", "ပိသျက်နှစ်", "စိဿနှစ်", "အာသတ်နှစ်", "သရဝန်နှစ်",
// "ဘဒ္ဒြသံဝစ္ဆုံရ်နှစ်", "အာသိန်နှစ်", "ကြတိုက်နှစ်", "မြိက္ကသိုဝ်နှစ်"
final yearName = astro.getYearName();
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You can also check these days by calling is prefix properties.
Example:
// It will return true or false
final isAmyeittasote = astro.isAmyeittasote;
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Moon Phase Widget #
MoonPhaseWidget(
date: DateTime.now(),
size: 50,
),
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Concept reference resources #
Algorithm, Program and Calculation of Myanmar Calendar

https://cool-emerald.blogspot.com/2013/06/algorithm-program-and-calculation-of.html (Dr Yan Naing Aye)

C++ and Javascript Implementation

https://github.com/yan9a/mmcal

Java Library Implementation

https://github.com/chanmratekoko/mmcalendar

License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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