PoDoFo::PdfFontManager Class Reference

This class assists PdfDocument with caching font information. More...

#include <PdfFontManager.h>

Public Member Functions
PdfFont *	SearchFont (const std::string_view &fontPattern, const PdfFontSearchParams &searchParams={ }, const PdfFontCreateParams &createParams={ })
	Get a font from the cache. More...
PdfFont *	SearchFont (const std::string_view &fontPattern, const PdfFontCreateParams &createParams)
PdfFont &	GetStandard14Font (PdfStandard14FontType stdFont, const PdfFontCreateParams &params={ })
PdfFont &	GetOrCreateFont (const std::string_view &fontPath, unsigned faceIndex, const PdfFontCreateParams &params={ })
PdfFont &	GetOrCreateFontFromBuffer (const bufferview &buffer, unsigned faceIndex, const PdfFontCreateParams &params={ })
PdfFont &	GetOrCreateFont (const std::string_view &fontPath, const PdfFontCreateParams &params={ })
PdfFont &	GetOrCreateFontFromBuffer (const bufferview &buffer, const PdfFontCreateParams &params={ })
PdfFont &	GetOrCreateFont (const PdfFontMetricsConstPtr &metrics, const PdfFontCreateParams &params={ })
PdfFont *	GetCachedFont (const PdfReference &ref)
	Try getting the font from the cached font map Can return nullptr.
void	EmbedFonts ()
	Called by PdfDocument before saving.

Static Public Member Functions
static PdfFontMetricsConstPtr	SearchFontMetrics (const std::string_view &fontPattern, const PdfFontSearchParams &params={ })
	Try to search for fontmetrics from the given fontname and parameters. More...

Friends
class	PdfDocument
class	PdfMemDocument
class	PdfStreamedDocument
class	PdfFont
class	PdfCommon
class	PdfResources

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 information.

See also

PdfDocument

Member Function Documentation

SearchFont()

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.

SearchFontMetrics()

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

static

Try to search for fontmetrics from the given fontname and parameters.

Returns

the found metrics. Null if not found

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The documentation for this class was generated from the following files:

• src/podofo/main/PdfFontManager.h
• src/podofo/main/PdfFontManager.cpp