PdfDefaultTtfMapCount function

Returns the number of entries in the PDFium default character-set to TrueType font-name map

None

PdfDefaultTtfMapCount loads the selected PDFium module where necessary and returns the entry count of the built-in default character-set to TrueType font-name map through the native FPDF_GetDefaultTTFMapCount export

The count is the upper bound for the zero-based Index accepted by TryGetPdfDefaultTtfMapEntry

• The underlying export is experimental in PDFium, so the value can change between pdfium.dll builds
• The map describes which font name PDFium falls back to for each character set when no system font provider is installed

TryGetPdfDefaultTtfMapEntry, ConfigureSystemFontProvider