THotPDF.AnalyzeUnresolvedGlyphs Method

Reports Unicode scalars that cannot be covered by a primary face and the configured fallback chains

Declaration

function AnalyzeUnresolvedGlyphs(const Text: WideString;
  const PrimaryFontName: AnsiString): THPDFUnresolvedGlyphInfoArray; overload;
function AnalyzeUnresolvedGlyphs(const Text: WideString;
  const PrimaryFontName: AnsiString; const FontStyle: TFontStyles):
  THPDFUnresolvedGlyphInfoArray; overload;

Parameters

• Text contains the UTF-16 text to inspect
• PrimaryFontName selects the first face to test
• FontStyle selects the requested bold and italic face in the explicit-style overload

Return value

Returns deduplicated records containing the scalar, primary face, script group, and suggested installed faces

Usage notes

• Supplementary scalars represented by surrogate pairs are reported as one code point
• Repeated scalar and primary-face pairs appear only once
• The method does not modify accumulated runtime diagnostics
• The original overload checks the regular face; pass the same FontStyle used for output to inspect a styled run
• Pass an installed font family name such as Arial, rather than a generated PDF font or resource name

Related APIs

• THotPDF.ResolveFontForCodePoint
• THotPDF.GetUnresolvedGlyphs