#include <ft2build.h>

Classes
struct	AF_WidthRec_

struct	AF_ScalerRec_

struct	AF_ScriptMetricsRec_

struct	AF_Script_UniRangeRec_

struct	AF_ScriptClassRec_

Macros
#define	AF_ANGLE_PI 256

#define	AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )

#define	AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )

#define	AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )

#define	AF_ANGLE_DIFF(result, angle1, angle2)

#define	AF_SCALER_EQUAL_SCALES(a, b)

#define	AF_UNIRANGE_REC(a, b) { (FT_UInt32)(a), (FT_UInt32)(b) }

#define	AF_DECLARE_SCRIPT_CLASS(script_class)

#define	AF_DEFINE_SCRIPT_CLASS(script_class, script_, ranges, def_char, m_size, m_init, m_scale, m_done, h_init, h_apply)

Typedefs
typedef FT_BEGIN_HEADER struct AF_WidthRec_	AF_WidthRec

typedef FT_BEGIN_HEADER struct AF_WidthRec_ *	AF_Width

typedef FT_Int	AF_Angle

typedef struct AF_GlyphHintsRec_ *	AF_GlyphHints

typedef enum AF_ScalerFlags_	AF_ScalerFlags

typedef struct AF_ScalerRec_	AF_ScalerRec

typedef struct AF_ScalerRec_ *	AF_Scaler

typedef enum AF_Script_	AF_Script

typedef struct AF_ScriptClassRec_ const *	AF_ScriptClass

typedef struct AF_FaceGlobalsRec_ *	AF_FaceGlobals

typedef struct AF_ScriptMetricsRec_	AF_ScriptMetricsRec

typedef struct AF_ScriptMetricsRec_ *	AF_ScriptMetrics

typedef FT_Error(*	AF_Script_InitMetricsFunc) (AF_ScriptMetrics metrics, FT_Face face)

typedef void(*	AF_Script_ScaleMetricsFunc) (AF_ScriptMetrics metrics, AF_Scaler scaler)

typedef void(*	AF_Script_DoneMetricsFunc) (AF_ScriptMetrics metrics)

typedef FT_Error(*	AF_Script_InitHintsFunc) (AF_GlyphHints hints, AF_ScriptMetrics metrics)

typedef void(*	AF_Script_ApplyHintsFunc) (AF_GlyphHints hints, FT_Outline *outline, AF_ScriptMetrics metrics)

typedef struct AF_Script_UniRangeRec_	AF_Script_UniRangeRec

typedef const AF_Script_UniRangeRec *	AF_Script_UniRange

typedef struct AF_ScriptClassRec_	AF_ScriptClassRec

Enumerations
enum	AF_ScalerFlags_ { AF_SCALER_FLAG_NO_HORIZONTAL = 1, AF_SCALER_FLAG_NO_VERTICAL = 2, AF_SCALER_FLAG_NO_ADVANCE = 4 }

enum	AF_Script_ { AF_SCRIPT_DUMMY = 0, AF_SCRIPT_LATIN = 1, AF_SCRIPT_CJK = 2, AF_SCRIPT_INDIC = 3, AF_SCRIPT_MAX }

Functions
	af_sort_pos (FT_UInt count, FT_Pos *table)

	af_sort_and_quantize_widths (FT_UInt *count, AF_Width widths, FT_Pos threshold)

Macro Definition Documentation

◆ AF_ANGLE_2PI

#define AF_ANGLE_2PI ( AF_ANGLE_PI * 2 )

Definition at line 113 of file aftypes.h.

◆ AF_ANGLE_DIFF

#define AF_ANGLE_DIFF	(	result,
		angle1,
		angle2
	)

Value:

FT_BEGIN_STMNT                                \
    AF_Angle  _delta = (angle2) - (angle1);     \
                                                \
                                                \
    _delta %= AF_ANGLE_2PI;                     \
    if ( _delta < 0 )                           \
      _delta += AF_ANGLE_2PI;                   \
                                                \
    if ( _delta > AF_ANGLE_PI )                 \
      _delta -= AF_ANGLE_2PI;                   \
                                                \
    result = _delta;                            \
  FT_END_STMNT

Definition at line 137 of file aftypes.h.

◆ AF_ANGLE_PI

#define AF_ANGLE_PI 256

Definition at line 112 of file aftypes.h.

◆ AF_ANGLE_PI2

#define AF_ANGLE_PI2 ( AF_ANGLE_PI / 2 )

Definition at line 114 of file aftypes.h.

◆ AF_ANGLE_PI4

#define AF_ANGLE_PI4 ( AF_ANGLE_PI / 4 )

Definition at line 115 of file aftypes.h.

◆ AF_DECLARE_SCRIPT_CLASS

#define AF_DECLARE_SCRIPT_CLASS ( script_class )

Value:

FT_CALLBACK_TABLE const AF_ScriptClassRec \

script_class;

FT_CALLBACK_TABLE

#define FT_CALLBACK_TABLE

Definition: ftconfig.h:332

Definition at line 319 of file aftypes.h.

◆ AF_DEFINE_SCRIPT_CLASS

#define AF_DEFINE_SCRIPT_CLASS	(	script_class,
		script_,
		ranges,
		def_char,
		m_size,
		m_init,
		m_scale,
		m_done,
		h_init,
		h_apply
	)

Value:

FT_CALLBACK_TABLE_DEF const AF_ScriptClassRec  script_class =            \
  {                                                                        \
    script_,                                                               \
    ranges,                                                                \
    def_char,                                                              \
                                                                           \
    m_size,                                                                \
                                                                           \
    m_init,                                                                \
    m_scale,                                                               \
    m_done,                                                                \
                                                                           \
    h_init,                                                                \
    h_apply                                                                \
  };

Definition at line 323 of file aftypes.h.

◆ AF_SCALER_EQUAL_SCALES

#define AF_SCALER_EQUAL_SCALES	(	a,
		b
	)

Value:

( (a)->x_scale == (b)->x_scale && \
            (a)->y_scale == (b)->y_scale && \
            (a)->x_delta == (b)->x_delta && \
            (a)->y_delta == (b)->y_delta )