Visualization Library: C:/git/VL/src/external/freetype/include/freetype/ftstroke.h File Reference

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#include <ft2build.h>

Go to the source code of this file.

Typedefs
typedef typedefFT_BEGIN_HEADER struct FT_StrokerRec_ *	FT_Stroker

typedef enum FT_Stroker_LineJoin_	FT_Stroker_LineJoin

typedef enum FT_Stroker_LineCap_	FT_Stroker_LineCap

typedef enum FT_StrokerBorder_	FT_StrokerBorder

Enumerations
enum	FT_Stroker_LineJoin_ { FT_STROKER_LINEJOIN_ROUND = 0, FT_STROKER_LINEJOIN_BEVEL = 1, FT_STROKER_LINEJOIN_MITER_VARIABLE = 2, FT_STROKER_LINEJOIN_MITER = FT_STROKER_LINEJOIN_MITER_VARIABLE, FT_STROKER_LINEJOIN_MITER_FIXED = 3 }

enum	FT_Stroker_LineCap_ { FT_STROKER_LINECAP_BUTT = 0, FT_STROKER_LINECAP_ROUND, FT_STROKER_LINECAP_SQUARE }

enum	FT_StrokerBorder_ { FT_STROKER_BORDER_LEFT = 0, FT_STROKER_BORDER_RIGHT }

Functions
	FT_Outline_GetInsideBorder (FT_Outline *outline)

	FT_Outline_GetOutsideBorder (FT_Outline *outline)

	FT_Stroker_New (FT_Library library, FT_Stroker *astroker)

	FT_Stroker_Set (FT_Stroker stroker, FT_Fixed radius, FT_Stroker_LineCap line_cap, FT_Stroker_LineJoin line_join, FT_Fixed miter_limit)

	FT_Stroker_Rewind (FT_Stroker stroker)

	FT_Stroker_ParseOutline (FT_Stroker stroker, FT_Outline *outline, FT_Bool opened)

	FT_Stroker_BeginSubPath (FT_Stroker stroker, FT_Vector *to, FT_Bool open)

	FT_Stroker_EndSubPath (FT_Stroker stroker)

	FT_Stroker_LineTo (FT_Stroker stroker, FT_Vector *to)

	FT_Stroker_ConicTo (FT_Stroker stroker, FT_Vector control, FT_Vector to)

	FT_Stroker_CubicTo (FT_Stroker stroker, FT_Vector control1, FT_Vector control2, FT_Vector *to)

	FT_Stroker_GetBorderCounts (FT_Stroker stroker, FT_StrokerBorder border, FT_UInt anum_points, FT_UInt anum_contours)

	FT_Stroker_ExportBorder (FT_Stroker stroker, FT_StrokerBorder border, FT_Outline *outline)

	FT_Stroker_GetCounts (FT_Stroker stroker, FT_UInt anum_points, FT_UInt anum_contours)

	FT_Stroker_Export (FT_Stroker stroker, FT_Outline *outline)

	FT_Stroker_Done (FT_Stroker stroker)

	FT_Glyph_Stroke (FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool destroy)

	FT_Glyph_StrokeBorder (FT_Glyph *pglyph, FT_Stroker stroker, FT_Bool inside, FT_Bool destroy)

Typedef Documentation

◆ FT_Stroker

typedef typedefFT_BEGIN_HEADER struct FT_StrokerRec_* FT_Stroker

Definition at line 60 of file ftstroke.h.

◆ FT_Stroker_LineCap

typedef enum FT_Stroker_LineCap_ FT_Stroker_LineCap

◆ FT_Stroker_LineJoin

typedef enum FT_Stroker_LineJoin_ FT_Stroker_LineJoin

◆ FT_StrokerBorder

typedef enum FT_StrokerBorder_ FT_StrokerBorder

Enumeration Type Documentation

◆ FT_Stroker_LineCap_

enum FT_Stroker_LineCap_

Enumerator
FT_STROKER_LINECAP_BUTT
FT_STROKER_LINECAP_ROUND
FT_STROKER_LINECAP_SQUARE

Definition at line 142 of file ftstroke.h.

◆ FT_Stroker_LineJoin_

enum FT_Stroker_LineJoin_

Enumerator
FT_STROKER_LINEJOIN_ROUND
FT_STROKER_LINEJOIN_BEVEL
FT_STROKER_LINEJOIN_MITER_VARIABLE
FT_STROKER_LINEJOIN_MITER
FT_STROKER_LINEJOIN_MITER_FIXED

Definition at line 109 of file ftstroke.h.

◆ FT_StrokerBorder_

enum FT_StrokerBorder_

Enumerator
FT_STROKER_BORDER_LEFT
FT_STROKER_BORDER_RIGHT

Definition at line 176 of file ftstroke.h.

Function Documentation

◆ FT_Glyph_Stroke()

FT_Glyph_Stroke	(	FT_Glyph *	pglyph,
		FT_Stroker	stroker,
		FT_Bool	destroy
	)

Definition at line 2257 of file ftstroke.c.

References FT_GlyphRec_::clazz, error, FALSE, FT_Done_Glyph(), FT_ERR, FT_EXPORT_DEF, FT_Glyph_Copy(), FT_Outline_Done(), FT_OUTLINE_GLYPH_CLASS_GET, FT_Outline_New(), FT_Stroker_Export(), FT_Stroker_GetCounts(), FT_Stroker_ParseOutline(), FT_UNUSED, FT_GlyphRec_::library, library, FT_Outline_::n_contours, FT_Outline_::n_points, NULL, FT_OutlineGlyphRec_::outline, and void().

◆ FT_Glyph_StrokeBorder()

FT_Glyph_StrokeBorder	(	FT_Glyph *	pglyph,
		FT_Stroker	stroker,
		FT_Bool	inside,
		FT_Bool	destroy
	)

◆ FT_Outline_GetInsideBorder()

FT_Outline_GetInsideBorder ( FT_Outline * outline )

Definition at line 31 of file ftstroke.c.

References FT_EXPORT_DEF, FT_ORIENTATION_TRUETYPE, FT_Outline_Get_Orientation(), FT_STROKER_BORDER_LEFT, and FT_STROKER_BORDER_RIGHT.

◆ FT_Outline_GetOutsideBorder()

FT_Outline_GetOutsideBorder ( FT_Outline * outline )

Definition at line 44 of file ftstroke.c.

References FT_ORIENTATION_TRUETYPE, FT_Outline_Get_Orientation(), FT_STROKER_BORDER_LEFT, and FT_STROKER_BORDER_RIGHT.

Referenced by FT_Glyph_StrokeBorder().

◆ FT_Stroker_BeginSubPath()

FT_Stroker_BeginSubPath	(	FT_Stroker	stroker,
		FT_Vector *	to,
		FT_Bool	open
	)

Definition at line 1757 of file ftstroke.c.

References FT_BOOL, FT_Err_Ok, FT_STROKER_LINECAP_BUTT, FT_STROKER_LINEJOIN_ROUND, open(), and TRUE.

Referenced by FT_Stroker_ParseOutline().

◆ FT_Stroker_ConicTo()

FT_Stroker_ConicTo	(	FT_Stroker	stroker,
		FT_Vector *	control,
		FT_Vector *	to
	)

Definition at line 1352 of file ftstroke.c.

References error, FT_Angle, FT_Bool, FT_Err_Ok, FT_IS_SMALL, TRUE, FT_Vector_::x, and FT_Vector_::y.

Referenced by FT_Stroker_ParseOutline().

◆ FT_Stroker_CubicTo()

FT_Stroker_CubicTo	(	FT_Stroker	stroker,
		FT_Vector *	control1,
		FT_Vector *	control2,
		FT_Vector *	to
	)

Definition at line 1547 of file ftstroke.c.

References error, FT_Angle, FT_Bool, FT_Err_Ok, FT_IS_SMALL, TRUE, FT_Vector_::x, and FT_Vector_::y.

Referenced by FT_Stroker_ParseOutline().

◆ FT_Stroker_Done()

FT_Stroker_Done ( FT_Stroker stroker )

Definition at line 858 of file ftstroke.c.

◆ FT_Stroker_EndSubPath()

FT_Stroker_EndSubPath ( FT_Stroker stroker )

Definition at line 1856 of file ftstroke.c.

References error, and FT_Err_Ok.

Referenced by FT_Stroker_ParseOutline().

◆ FT_Stroker_Export()

FT_Stroker_Export	(	FT_Stroker	stroker,
		FT_Outline *	outline
	)

Definition at line 2028 of file ftstroke.c.

References FT_EXPORT_DEF, FT_STROKER_BORDER_LEFT, FT_STROKER_BORDER_RIGHT, and FT_Stroker_ExportBorder().

Referenced by FT_Glyph_Stroke().

◆ FT_Stroker_ExportBorder()

FT_Stroker_ExportBorder	(	FT_Stroker	stroker,
		FT_StrokerBorder	border,
		FT_Outline *	outline
	)

Definition at line 2009 of file ftstroke.c.

References FT_STROKER_BORDER_LEFT, and FT_STROKER_BORDER_RIGHT.

Referenced by FT_Glyph_StrokeBorder(), and FT_Stroker_Export().

◆ FT_Stroker_GetBorderCounts()

FT_Stroker_GetBorderCounts	(	FT_Stroker	stroker,
		FT_StrokerBorder	border,
		FT_UInt *	anum_points,
		FT_UInt *	anum_contours
	)

Definition at line 1946 of file ftstroke.c.

References error, and FT_THROW().

Referenced by FT_Glyph_StrokeBorder().

◆ FT_Stroker_GetCounts()

FT_Stroker_GetCounts	(	FT_Stroker	stroker,
		FT_UInt *	anum_points,
		FT_UInt *	anum_contours
	)

Definition at line 1977 of file ftstroke.c.

References error.

Referenced by FT_Glyph_Stroke().

◆ FT_Stroker_LineTo()

FT_Stroker_LineTo	(	FT_Stroker	stroker,
		FT_Vector *	to
	)

Definition at line 1279 of file ftstroke.c.

References error, FT_Angle, FT_ANGLE_PI2, FT_Atan2(), FT_Err_Ok, FT_Vector_From_Polar(), FT_Vector_Length(), FT_Vector_::x, and FT_Vector_::y.

Referenced by FT_Stroker_ParseOutline().

◆ FT_Stroker_New()

FT_Stroker_New	(	FT_Library	library,
		FT_Stroker *	astroker
	)

Definition at line 789 of file ftstroke.c.

References error, FT_NEW, FT_THROW(), library, FT_LibraryRec_::memory, and NULL.

◆ FT_Stroker_ParseOutline()

FT_Stroker_ParseOutline	(	FT_Stroker	stroker,
		FT_Outline *	outline,
		FT_Bool	opened
	)

Definition at line 2043 of file ftstroke.c.

References FT_Outline_::contours, error, FT_CURVE_TAG, FT_CURVE_TAG_CONIC, FT_CURVE_TAG_CUBIC, FT_CURVE_TAG_ON, FT_Err_Ok, FT_EXPORT_DEF, ft_outline_glyph_class, FT_Stroker_BeginSubPath(), FT_Stroker_ConicTo(), FT_Stroker_CubicTo(), FT_Stroker_EndSubPath(), FT_Stroker_LineTo(), FT_Stroker_Rewind(), FT_THROW(), FT_Outline_::n_contours, FT_Outline_::points, FT_Outline_::tags, vec, FT_Vector_::x, and FT_Vector_::y.

Referenced by FT_Glyph_Stroke(), and FT_Glyph_StrokeBorder().

◆ FT_Stroker_Rewind()

FT_Stroker_Rewind ( FT_Stroker stroker )

Definition at line 845 of file ftstroke.c.

Referenced by FT_Stroker_ParseOutline(), and FT_Stroker_Set().

◆ FT_Stroker_Set()

FT_Stroker_Set	(	FT_Stroker	stroker,
		FT_Fixed	radius,
		FT_Stroker_LineCap	line_cap,
		FT_Stroker_LineJoin	line_join,
		FT_Fixed	miter_limit
	)

Definition at line 819 of file ftstroke.c.

References FT_EXPORT_DEF, and FT_Stroker_Rewind().