#include <PdfFontManager.h>

Public Member Functions
PdfFont *	SearchFont (const std::string_view &fontPattern, const PdfFontSearchParams &searchParams={ }, const PdfFontCreateParams &createParams={ })
PdfFont &	GetOrCreateFont (FT_Face face, const PdfFontCreateParams &params={ })
void	EmbedFonts ()

Static Public Member Functions
static PdfFontMetricsConstPtr	SearchFontMetrics (const std::string_view &fontPattern, const PdfFontSearchParams &params={ })

Detailed Description

This class assists PdfDocument with caching font information.

Additional to font caching, this class is also responsible for font matching.

PdfFont is an actual font that can be used in a PDF file (i.e. it does also font embedding) and PdfFontMetrics provides only metrics informations.

Member Function Documentation

void PdfFontManager::EmbedFonts ( )

Called by PdfDocument before saving

PdfFont & PdfFontManager::GetOrCreateFont	(	FT_Face	face,
		const PdfFontCreateParams &	params = { } )

Parameters

face	a valid freetype font face. The face is referenced and the font data is copied
params	font creation params

Returns: a PdfFont object or nullptr if the font could not be created or found.

PdfFont * PoDoFo::PdfFontManager::SearchFont	(	const std::string_view &	fontPattern,
		const PdfFontSearchParams &	searchParams = { },
		const PdfFontCreateParams &	createParams = { } )

Get a font from the cache. If the font does not yet exist, add it to the cache.

Parameters

fontPattern	a search font pattern
params	font creation params

Returns: a PdfFont object or nullptr if the font could not be created or found.

PdfFontMetricsConstPtr PdfFontManager::SearchFontMetrics	(	const std::string_view &	fontPattern,
		const PdfFontSearchParams &	params = { } )

static

Try to search for fontmetrics from the given fontname and parameters