romanice - Convert to/from Roman numerals #

A Dart library for converting to/from Roman numerals, e.g., 3888↔MMMDCCCLXXXVIII, 38888↔ↂↂↂↁↀↀↀⅮⅭⅭⅭⅬⅩⅩⅩⅤⅠⅠⅠ

Usage #

See example/romanice_example.dart

Standard - I, V, X, L, C, D, M #

final Romanice standardConverter = Romanice();

final String roman = standardConverter.toRoman(3888);
// roman == 'MMMDCCCLXXXVIII'

final int decimal = standardConverter.fromRoman('MMMCMXCIX');
// decimal == 3999

Unicode - Ⅰ, Ⅴ, Ⅹ, Ⅼ, Ⅽ, Ⅾ, ↀ, ↁ, ↂ #

final Romanice unicodeConverter = Romanice.unicode();

final String roman = unicodeConverter.toRoman(38888);
// roman == 'ↂↂↂↁↀↀↀⅮⅭⅭⅭⅬⅩⅩⅩⅤⅠⅠⅠ'

final int decimal = unicodeConverter.fromRoman('ↂↂↂↀↂⅭↀⅩⅭⅠⅩ');
// decimal == 39999

Syntax #

Romanice([List<String> _symbols]) #

_symbols - List of Roman numeral symbols representing the character set. If omitted, assumes the standard symbols ['I', 'V', 'X', 'L', 'C', 'D', 'M'].

See documentation for more

License #

MIT