PoDoFo::PdfFontConfigWrapper Class Reference

This class initializes and destroys the FontConfig library. More...

#include <PdfFontConfigWrapper.h>

Public Member Functions
	PdfFontConfigWrapper (const std::string_view &configStr)
	Create a new FontConfigWrapper from a XML config string.
	PdfFontConfigWrapper (FcConfig *fcConfig=nullptr)
	Create a new FontConfigWrapper and initialize the fontconfig library.
std::string	SearchFontPath (const std::string_view fontPattern, unsigned &faceIndex)
	Get the path of a font file on a Unix system using fontconfig. More...
std::string	SearchFontPath (const std::string_view fontPattern, const PdfFontConfigSearchParams &params, unsigned &faceIndex)
void	AddFontDirectory (const std::string_view &path)
FcConfig *	GetFcConfig ()

Detailed Description

This class initializes and destroys the FontConfig library.

As initializing fontconfig can take a long time, you can create a wrapper by yourself to cache initialization of fontconfig.

This class is reference counted. The last user of the fontconfig library will destroy the fontconfig handle.

The fontconfig library is initialized on first used (lazy loading!)

Member Function Documentation

SearchFontPath()

std::string PoDoFo::PdfFontConfigWrapper::SearchFontPath	(	const std::string_view	fontPattern,
		unsigned &	faceIndex
	)

Get the path of a font file on a Unix system using fontconfig.

This method is only available if PoDoFo was compiled with fontconfig support. Make sure to lock any FontConfig mutexes before calling this method by yourself!

Parameters

fontPattern	search pattern of the requested font
style	font style
faceIndex	index of the face

Returns

the path to the fontfile or an empty string

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

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