public static bool DoesSupportUnicode(
     this PreviewFontInfo previewFontInfo,
     UnicodeLangBits unicodeLangBits)
 {
     return(DoesSupportUnicode(previewFontInfo.Languages, unicodeLangBits));
 }
 /// <summary>
 /// if the typeface support specific range or not
 /// </summary>
 /// <param name="previewFontInfo"></param>
 /// <param name="range"></param>
 /// <returns></returns>
 public static bool DoesSupportUnicode(
     this PreviewFontInfo previewFontInfo,
     BitposAndAssciatedUnicodeRanges bitposAndAssocUnicodeRange)
 {
     return(DoesSupportUnicode(previewFontInfo.Languages, bitposAndAssocUnicodeRange.Bitpos));
 }