sft.hxx File Reference

Sun Font Tools. More...

#include <vcl/dllapi.h>
#include <vcl/fontcapabilities.hxx>
#include <vcl/fontcharmap.hxx>
#include <i18nlangtag/lang.h>
#include <array>
#include <memory>
#include <vector>
#include <cstdint>
#include "font/PhysicalFontFace.hxx"

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Classes
struct	vcl::TTSimpleGlyphMetrics
	Structure used by GetTTSimpleCharMetrics() functions. More...
struct	vcl::GlyphData
	Structure used by the TrueType Creator and GetRawGlyphData() More...
struct	vcl::NameRecord
	Structure used by the TrueType Creator and CreateTTFromTTGlyphs() More...
struct	vcl::TTGlobalFontInfo_
	Return value of GetTTGlobalFontInfo() More...
struct	vcl::ControlPoint
	ControlPoint structure used by GetTTGlyphPoints() More...
class	vcl::AbstractTrueTypeFont
class	vcl::TrueTypeFont
struct	vcl::TrueTypeFont::TTFontTable_

Namespaces
namespace	vcl

Typedefs
typedef sal_Int32	vcl::F16Dot16
	fixed: 16.16 More...

Enumerations
enum class	vcl::SFErrCodes {   vcl::Ok ,   vcl::BadFile ,   vcl::FileIo ,   vcl::Memory ,   vcl::GlyphNum ,   vcl::BadArg ,   vcl::TtFormat ,   vcl::FontNo }
	Return value of OpenTTFont() and CreateT3FromTTGlyphs() More...
enum	vcl::WeightClass {   vcl::FW_THIN = 100 ,   vcl::FW_EXTRALIGHT = 200 ,   vcl::FW_LIGHT = 300 ,   vcl::FW_NORMAL = 400 ,   vcl::FW_MEDIUM = 500 ,   vcl::FW_SEMIBOLD = 600 ,   vcl::FW_BOLD = 700 ,   vcl::FW_EXTRABOLD = 800 ,   vcl::FW_BLACK = 900 }
	Value of the weight member of the TTGlobalFontInfo struct. More...
enum	vcl::WidthClass {   vcl::FWIDTH_ULTRA_CONDENSED = 1 ,   vcl::FWIDTH_EXTRA_CONDENSED = 2 ,   vcl::FWIDTH_CONDENSED = 3 ,   vcl::FWIDTH_SEMI_CONDENSED = 4 ,   vcl::FWIDTH_NORMAL = 5 ,   vcl::FWIDTH_SEMI_EXPANDED = 6 ,   vcl::FWIDTH_EXPANDED = 7 ,   vcl::FWIDTH_EXTRA_EXPANDED = 8 ,   vcl::FWIDTH_ULTRA_EXPANDED = 9 }
	Value of the width member of the TTGlobalFontInfo struct. More...
enum	vcl::CompositeFlags {   vcl::ARG_1_AND_2_ARE_WORDS = 1 ,   vcl::ARGS_ARE_XY_VALUES = 1<<1 ,   vcl::ROUND_XY_TO_GRID = 1<<2 ,   vcl::WE_HAVE_A_SCALE = 1<<3 ,   vcl::MORE_COMPONENTS = 1<<5 ,   vcl::WE_HAVE_AN_X_AND_Y_SCALE = 1<<6 ,   vcl::WE_HAVE_A_TWO_BY_TWO = 1<<7 ,   vcl::WE_HAVE_INSTRUCTIONS = 1<<8 ,   vcl::USE_MY_METRICS = 1<<9 ,   vcl::OVERLAP_COMPOUND = 1<<10 }
	Composite glyph flags definition. More...

Functions
int	vcl::CountTTCFonts (const char *fname)
	Get the number of fonts contained in a TrueType collection. More...
SFErrCodes	vcl::OpenTTFontBuffer (const void *pBuffer, sal_uInt32 nLen, sal_uInt32 facenum, TrueTypeFont **ttf, const FontCharMapRef xCharMap=nullptr)
	TrueTypeFont constructor. More...
SFErrCodes	vcl::OpenTTFontFile (const char *fname, sal_uInt32 facenum, TrueTypeFont **ttf, const FontCharMapRef xCharMap=nullptr)
	TrueTypeFont constructor. More...
bool	vcl::getTTCoverage (std::optional< std::bitset< UnicodeCoverage::MAX_UC_ENUM > > &rUnicodeRange, std::optional< std::bitset< CodePageCoverage::MAX_CP_ENUM > > &rCodePageRange, const unsigned char *pTable, size_t nLength)
void	vcl::CloseTTFont (TrueTypeFont *)
	TrueTypeFont destructor. More...
int	vcl::GetTTGlyphPoints (AbstractTrueTypeFont *ttf, sal_uInt32 glyphID, std::vector< ControlPoint > &pointArray)
	Extracts TrueType control points, and stores them in an allocated array pointed to by *pointArray. More...
std::unique_ptr< GlyphData >	vcl::GetTTRawGlyphData (AbstractTrueTypeFont *ttf, sal_uInt32 glyphID)
	Extracts raw glyph data from the 'glyf' table and returns it in an allocated GlyphData structure. More...
int	vcl::GetTTGlyphComponents (AbstractTrueTypeFont *ttf, sal_uInt32 glyphID, std::vector< sal_uInt32 > &glyphlist)
	For a specified glyph adds all component glyphs IDs to the list and return their number. More...
void	vcl::GetTTNameRecords (AbstractTrueTypeFont const *ttf, std::vector< NameRecord > &nr)
	Extracts all Name Records from the font and stores them in an allocated array of NameRecord structs. More...
SFErrCodes	vcl::CreateT3FromTTGlyphs (TrueTypeFont *ttf, SvStream *outf, const char *fname, sal_uInt16 const *glyphArray, sal_uInt8 *encoding, int nGlyphs, int wmode)
	Generates a new PostScript Type 3 font and dumps it to outf file. More...
SFErrCodes	vcl::CreateTTFromTTGlyphs (AbstractTrueTypeFont *ttf, std::vector< sal_uInt8 > &rOutBuffer, sal_uInt16 const *glyphArray, sal_uInt8 const *encoding, int nGlyphs)
	Generates a new TrueType font and dumps it to outf file. More...
bool	vcl::CreateTTFfontSubset (vcl::AbstractTrueTypeFont &rTTF, std::vector< sal_uInt8 > &rOutBuffer, const sal_GlyphId *pGlyphIds, const sal_uInt8 *pEncoding, const int nOrigGlyphCount, FontSubsetInfo &rInfo)
SFErrCodes	vcl::CreateT42FromTTGlyphs (TrueTypeFont *ttf, SvStream *outf, const char *psname, sal_uInt16 const *glyphArray, sal_uInt8 *encoding, int nGlyphs)
	Generates a new PostScript Type42 font and dumps it to outf file. More...
void	vcl::GetTTGlobalFontInfo (AbstractTrueTypeFont *ttf, TTGlobalFontInfo *info)
	Returns global font information about the TrueType font. More...
bool	vcl::GetTTGlobalFontHeadInfo (const AbstractTrueTypeFont *ttf, int &xMin, int &yMin, int &xMax, int &yMax, sal_uInt16 &macStyle)
	Returns part of the head table info, normally collected by GetTTGlobalFontInfo. More...

Variables
constexpr int	vcl::OS2_Legacy_length = 68
constexpr int	vcl::OS2_V0_length = 78
constexpr int	vcl::OS2_V1_length = 86
constexpr int	vcl::OS2_usWeightClass_offset = 4
constexpr int	vcl::OS2_usWidthClass_offset = 6
constexpr int	vcl::OS2_fsType_offset = 8
constexpr int	vcl::OS2_panose_offset = 32
constexpr int	vcl::OS2_panoseNbBytes_offset = 10
constexpr int	vcl::OS2_ulUnicodeRange1_offset = 42
constexpr int	vcl::OS2_ulUnicodeRange2_offset = 46
constexpr int	vcl::OS2_ulUnicodeRange3_offset = 50
constexpr int	vcl::OS2_ulUnicodeRange4_offset = 54
constexpr int	vcl::OS2_fsSelection_offset = 62
constexpr int	vcl::OS2_typoAscender_offset = 68
constexpr int	vcl::OS2_typoDescender_offset = 70
constexpr int	vcl::OS2_typoLineGap_offset = 72
constexpr int	vcl::OS2_winAscent_offset = 74
constexpr int	vcl::OS2_winDescent_offset = 76
constexpr int	vcl::OS2_ulCodePageRange1_offset = 78
constexpr int	vcl::OS2_ulCodePageRange2_offset = 82
constexpr int	vcl::HHEA_Length = 36
constexpr int	vcl::HHEA_ascender_offset = 4
constexpr int	vcl::HHEA_descender_offset = 6
constexpr int	vcl::HHEA_lineGap_offset = 8
constexpr int	vcl::HHEA_caretSlopeRise_offset = 18
constexpr int	vcl::HHEA_caretSlopeRun_offset = 20
constexpr int	vcl::POST_italicAngle_offset = 4
constexpr int	vcl::POST_underlinePosition_offset = 8
constexpr int	vcl::POST_underlineThickness_offset = 10
constexpr int	vcl::POST_isFixedPitch_offset = 12
constexpr int	vcl::HEAD_Length = 54
constexpr int	vcl::HEAD_majorVersion_offset = 0
constexpr int	vcl::HEAD_fontRevision_offset = 4
constexpr int	vcl::HEAD_magicNumber_offset = 12
constexpr int	vcl::HEAD_flags_offset = 16
constexpr int	vcl::HEAD_unitsPerEm_offset = 18
constexpr int	vcl::HEAD_created_offset = 20
constexpr int	vcl::HEAD_xMin_offset = 36
constexpr int	vcl::HEAD_yMin_offset = 38
constexpr int	vcl::HEAD_xMax_offset = 40
constexpr int	vcl::HEAD_yMax_offset = 42
constexpr int	vcl::HEAD_macStyle_offset = 44
constexpr int	vcl::HEAD_lowestRecPPEM_offset = 46
constexpr int	vcl::HEAD_fontDirectionHint_offset = 48
constexpr int	vcl::HEAD_indexToLocFormat_offset = 50
constexpr int	vcl::HEAD_glyphDataFormat_offset = 52
constexpr int	vcl::MAXP_Version1Length = 32
constexpr int	vcl::MAXP_numGlyphs_offset = 4
constexpr int	vcl::MAXP_maxPoints_offset = 6
constexpr int	vcl::MAXP_maxContours_offset = 8
constexpr int	vcl::MAXP_maxCompositePoints_offset = 10
constexpr int	vcl::MAXP_maxCompositeContours_offset = 12
constexpr int	vcl::GLYF_Length = 10
constexpr int	vcl::GLYF_numberOfContours_offset = 0
constexpr int	vcl::GLYF_xMin_offset = 2
constexpr int	vcl::GLYF_yMin_offset = 4
constexpr int	vcl::GLYF_xMax_offset = 6
constexpr int	vcl::GLYF_yMax_offset = 8
constexpr sal_uInt32	vcl::T_true = 0x74727565
constexpr sal_uInt32	vcl::T_ttcf = 0x74746366
constexpr sal_uInt32	vcl::T_otto = 0x4f54544f
constexpr sal_uInt32	vcl::T_maxp = 0x6D617870
constexpr sal_uInt32	vcl::T_glyf = 0x676C7966
constexpr sal_uInt32	vcl::T_head = 0x68656164
constexpr sal_uInt32	vcl::T_loca = 0x6C6F6361
constexpr sal_uInt32	vcl::T_name = 0x6E616D65
constexpr sal_uInt32	vcl::T_hhea = 0x68686561
constexpr sal_uInt32	vcl::T_hmtx = 0x686D7478
constexpr sal_uInt32	vcl::T_cmap = 0x636D6170
constexpr sal_uInt32	vcl::T_vhea = 0x76686561
constexpr sal_uInt32	vcl::T_vmtx = 0x766D7478
constexpr sal_uInt32	vcl::T_OS2 = 0x4F532F32
constexpr sal_uInt32	vcl::T_post = 0x706F7374
constexpr sal_uInt32	vcl::T_cvt = 0x63767420
constexpr sal_uInt32	vcl::T_prep = 0x70726570
constexpr sal_uInt32	vcl::T_fpgm = 0x6670676D
constexpr sal_uInt32	vcl::T_CFF = 0x43464620
constexpr int	vcl::O_maxp = 0
constexpr int	vcl::O_glyf = 1
constexpr int	vcl::O_head = 2
constexpr int	vcl::O_loca = 3
constexpr int	vcl::O_name = 4
constexpr int	vcl::O_hhea = 5
constexpr int	vcl::O_hmtx = 6
constexpr int	vcl::O_cmap = 7
constexpr int	vcl::O_vhea = 8
constexpr int	vcl::O_vmtx = 9
constexpr int	vcl::O_OS2 = 10
constexpr int	vcl::O_post = 11
constexpr int	vcl::O_cvt = 12
constexpr int	vcl::O_prep = 13
constexpr int	vcl::O_fpgm = 14
constexpr int	vcl::O_CFF = 15
constexpr int	vcl::NUM_TAGS = 16

Detailed Description

Sun Font Tools.

Definition in file sft.hxx.