pshalgo.h File Reference

#include "pshrec.h"
#include "pshglob.h"

Go to the source code of this file.

Data Structures
struct	PSH_HintRec
struct	PSH_Zone
struct	PSH_Hint_Table
struct	PSH_PointRec
struct	PSH_ContourRec
struct	PSH_Glyph
Defines
#define	psh_hint_is_active(x)   ( ( (x)->flags & PSH_HINT_ACTIVE ) != 0 )
#define	psh_hint_is_ghost(x)   ( ( (x)->flags & PSH_HINT_GHOST ) != 0 )
#define	psh_hint_is_fitted(x)   ( ( (x)->flags & PSH_HINT_FITTED ) != 0 )
#define	psh_hint_activate(x)   (x)->flags |= PSH_HINT_ACTIVE
#define	psh_hint_deactivate(x)   (x)->flags &= ~PSH_HINT_ACTIVE
#define	psh_hint_set_fitted(x)   (x)->flags |= PSH_HINT_FITTED
#define	PSH_DIR_HORIZONTAL   2
#define	PSH_DIR_VERTICAL   1
#define	PSH_DIR_COMPARE(d1, d2)   ( (d1) == (d2) || (d1) == -(d2) )
#define	PSH_DIR_IS_HORIZONTAL(d)   PSH_DIR_COMPARE( d, PSH_DIR_HORIZONTAL )
#define	PSH_DIR_IS_VERTICAL(d)   PSH_DIR_COMPARE( d, PSH_DIR_VERTICAL )
#define	psh_point_is_smooth(p)   ( (p)->flags & PSH_POINT_SMOOTH )
#define	psh_point_is_off(p)   ( (p)->flags & PSH_POINT_OFF )
#define	psh_point_is_inflex(p)   ( (p)->flags & PSH_POINT_INFLEX )
#define	psh_point_set_smooth(p)   (p)->flags |= PSH_POINT_SMOOTH
#define	psh_point_set_off(p)   (p)->flags |= PSH_POINT_OFF
#define	psh_point_set_inflex(p)   (p)->flags |= PSH_POINT_INFLEX
#define	psh_point_is_strong(p)   ( (p)->flags2 & PSH_POINT_STRONG )
#define	psh_point_is_fitted(p)   ( (p)->flags2 & PSH_POINT_FITTED )
#define	psh_point_is_extremum(p)   ( (p)->flags2 & PSH_POINT_EXTREMUM )
#define	psh_point_is_positive(p)   ( (p)->flags2 & PSH_POINT_POSITIVE )
#define	psh_point_is_negative(p)   ( (p)->flags2 & PSH_POINT_NEGATIVE )
#define	psh_point_is_edge_min(p)   ( (p)->flags2 & PSH_POINT_EDGE_MIN )
#define	psh_point_is_edge_max(p)   ( (p)->flags2 & PSH_POINT_EDGE_MAX )
#define	psh_point_set_strong(p)   (p)->flags2 |= PSH_POINT_STRONG
#define	psh_point_set_fitted(p)   (p)->flags2 |= PSH_POINT_FITTED
#define	psh_point_set_extremum(p)   (p)->flags2 |= PSH_POINT_EXTREMUM
#define	psh_point_set_positive(p)   (p)->flags2 |= PSH_POINT_POSITIVE
#define	psh_point_set_negative(p)   (p)->flags2 |= PSH_POINT_NEGATIVE
#define	psh_point_set_edge_min(p)   (p)->flags2 |= PSH_POINT_EDGE_MIN
#define	psh_point_set_edge_max(p)   (p)->flags2 |= PSH_POINT_EDGE_MAX
#define	PSH_POINT_EQUAL_ORG(a, b)
#define	PSH_POINT_ANGLE(a, b)
Typedefs
typedef typedefFT_BEGIN_HEADER struct PSH_HintRec_ *	PSH_Hint
typedef struct PSH_PointRec_ *	PSH_Point
typedef struct PSH_ContourRec_ *	PSH_Contour
Enumerations
enum	PSH_Hint_Flags { PSH_HINT_GHOST = PS_HINT_FLAG_GHOST, PSH_HINT_BOTTOM = PS_HINT_FLAG_BOTTOM, PSH_HINT_ACTIVE = 4, PSH_HINT_FITTED = 8 }
enum	{   PSH_DIR_NONE = 4, PSH_DIR_UP = -1, PSH_DIR_DOWN = 1, PSH_DIR_LEFT = -2,   PSH_DIR_RIGHT = 2 }
enum	{ PSH_POINT_OFF = 1, PSH_POINT_SMOOTH = 2, PSH_POINT_INFLEX = 4 }
enum	{   PSH_POINT_STRONG = 16, PSH_POINT_FITTED = 32, PSH_POINT_EXTREMUM = 64, PSH_POINT_POSITIVE = 128,   PSH_POINT_NEGATIVE = 256, PSH_POINT_EDGE_MIN = 512, PSH_POINT_EDGE_MAX = 1024 }
Functions
FT_Error	ps_hints_apply (PS_Hints ps_hints, FT_Outline *outline, PSH_Globals globals, FT_Render_Mode hint_mode)