The main purpose of those readers is facilitate the generation of code or tables using the files published by the Unicode Consortium, specifically for the Unicode Character Database (UCD) and the Common Locale Data Repository (CLDR). The readers designed to consume both data extracted in a specified folder or directly from the .zip file as it is downloaded from the Unicode site. Specifically, the following files.
UCD: https://www.unicode.org/Public/zipped/15.1.0/UCD.zip CLDR: https://unicode.org/Public/cldr/44/cldr-common-44.0.zip
Using the compressed form, this library outperforms Java or Javascript code generation by two orders of magnitude.
// Read CLDR Currencies
using ( var cldr = new CldrLoader( @"C:\Cldr\44\cldr-common-44.0.zip" ) ) {
var _en = cldr.GetLocale( "en-US" );
foreach ( Currency currency in cldr.GetCurrencies() ) {
Console.WriteLine( $"Code:{currency.Code} {currency.GetName( _en )} " +
$"Fractional = {currency.CashDigits} UnitsPerBase = {(int)Math.Pow( 10, currency.Digits )}" );
}
}using UCD
// Get the decomposed maps of a codepoint range
using (var ucd = new UcdLoader( @"f:\Resource\Unicode\8.0.0\UCD.zip", UcdLoader.LoadOptions.AllCodes ) ) {
List<int> list = new List<int>();
foreach ( UnicodeEntry pt in ucd.GetCodePoints( 0x80, 0x052F ) ) {
if ( pt.Category <= UnicodeCharacterType.LetterOther ) {
if ( pt.Decomposing == 0 && ucd.AddDecomposing( pt.CodeValue, list, true ) ) {
int code = pt.CodeValue;
foreach ( int i in list ) {
UnicodeEntry other;
if ( ucd.TryGetEntry( i, out other )
&& other.Category <= UnicodeCharacterType.LetterOther ) {
Console.WriteLine( $"Code:{i}, upper:{pt.ToUpper()} / {other.ToUpper()}" );
}
}
}
}
}
}