fontdetection.cpp File Reference

#include "stdafx.h"
#include "debug.h"
#include "fontdetection.h"
#include "string_func.h"
#include "strings_func.h"
#include <fontconfig/fontconfig.h>
#include "safeguards.h"

Go to the source code of this file.

Functions
FT_Error	GetFontByFaceName (const char *font_name, FT_Face *face)
	Get the font loaded into a Freetype face by using a font-name. More...
bool	SetFallbackFont (FreeTypeSettings *settings, const char *language_isocode, int winlangid, MissingGlyphSearcher *callback)
	We would like to have a fallback font as the current one doesn't contain all characters we need. More...

Variables
FT_Library	_library

Detailed Description

Detection of the right font.

Definition in file fontdetection.cpp.

Function Documentation

GetFontByFaceName()

FT_Error GetFontByFaceName	(	const char *	font_name,
		FT_Face *	face
	)

Get the font loaded into a Freetype face by using a font-name.

Load a freetype font face with the given font name.

If no appropriate font is found, the function returns an error

Definition at line 507 of file fontdetection.cpp.

References ShowInfoF(), and stredup().

SetFallbackFont()

bool SetFallbackFont	(	FreeTypeSettings *	settings,
		const char *	language_isocode,
		int	winlangid,
		class MissingGlyphSearcher *	callback
	)

We would like to have a fallback font as the current one doesn't contain all characters we need.

This function must set all fonts of settings.

Parameters

settings	the settings to overwrite the fontname of.
language_isocode	the language, e.g. en_GB.
winlangid	the language ID windows style.
callback	The function to call to check for missing glyphs.

Returns

true if a font has been set, false otherwise.

Definition at line 573 of file fontdetection.cpp.

References DEBUG, MissingGlyphSearcher::FindMissingGlyphs(), InitFreeType(), lastof, MissingGlyphSearcher::Monospace(), seprintf(), MissingGlyphSearcher::SetFontNames(), and settings.