fx_font.cpp File Reference

(e4657a741c23c8f48e0e97ae2091dc2d99f4f27d)

#include "core/fxge/fx_font.h"
#include <stdint.h>
#include <algorithm>
#include "core/fxcrt/byteorder.h"
#include "core/fxcrt/fx_safe_types.h"
#include "core/fxcrt/numerics/safe_conversions.h"
#include "core/fxcrt/widestring.h"
#include "core/fxge/cfx_glyphbitmap.h"
#include "core/fxge/dib/cfx_dibitmap.h"
#include "core/fxge/freetype/fx_freetype.h"
#include "core/fxge/text_glyph_pos.h"

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Functions
FX_RECT	GetGlyphsBBox (const std::vector< TextGlyphPos > &glyphs, int anti_alias)
ByteString	GetNameFromTT (pdfium::span< const uint8_t > name_table, uint32_t name_id)
size_t	GetTTCIndex (pdfium::span< const uint8_t > pFontData, size_t font_offset)
wchar_t	UnicodeFromAdobeName (const char *name)
ByteString	AdobeNameFromUnicode (wchar_t unicode)
int	NormalizeFontMetric (int64_t value, uint16_t upem)

Function Documentation

AdobeNameFromUnicode()

ByteString AdobeNameFromUnicode

(

wchar_t

unicode

)

Definition at line 144 of file fx_font.cpp.

References fxcrt::ByteString::ByteString().

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GetGlyphsBBox()

FX_RECT GetGlyphsBBox	(	const std::vector< TextGlyphPos > &	glyphs,
		int	anti_alias )

Definition at line 37 of file fx_font.cpp.

GetNameFromTT()

ByteString GetNameFromTT	(	pdfium::span< const uint8_t >	name_table,
		uint32_t	name_id )

Definition at line 81 of file fx_font.cpp.

References fxcrt::ByteString::ByteString(), fxcrt::GetUInt16MSBFirst(), kNamePlatformMac, and kNamePlatformWindows.

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GetTTCIndex()

size_t GetTTCIndex	(	pdfium::span< const uint8_t >	pFontData,
		size_t	font_offset )

Definition at line 128 of file fx_font.cpp.

References fxcrt::GetUInt32MSBFirst().

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NormalizeFontMetric()

int NormalizeFontMetric	(	int64_t	value,
		uint16_t	upem )

Definition at line 150 of file fx_font.cpp.

Referenced by CPDF_Font::CheckFontMetrics().

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UnicodeFromAdobeName()

wchar_t UnicodeFromAdobeName

(

const char *

name

)

Definition at line 140 of file fx_font.cpp.

References FXFT_unicode_from_adobe_name().

Referenced by CPDF_CIDFont::GlyphFromCharCode().

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