Data Structures
struct	_ps_font_info
	A structure that contains font information. More...

Typedefs
typedef enum _ps_charset	ps_charset
	Charset for a font.

typedef enum _ps_font_weight	ps_font_weight
	Font weight.

typedef struct _ps_font_info	ps_font_info
	A structure that contains font information.

Enumerations
enum	_ps_charset { CHARSET_ANSI, CHARSET_UNICODE }
	Charset for a font. More...

enum	_ps_font_weight { FONT_WEIGHT_REGULAR = 400, FONT_WEIGHT_MEDIUM = 500, FONT_WEIGHT_BOLD = 700, FONT_WEIGHT_HEAVY = 900 }
	Font weight. More...

Functions
PEXPORT ps_font *PICAPI	ps_font_create (const char *name, ps_charset charset, float size, int32_t weight, ps_bool italic)
	Create a font object using the given parameters. More...

PEXPORT ps_font *PICAPI	ps_font_create_copy (const ps_font *font)
	Create a copy from an existing font object. More...

PEXPORT ps_font *PICAPI	ps_font_ref (ps_font *font)
	Increases the reference count of the font by 1. More...

PEXPORT void PICAPI	ps_font_unref (ps_font *font)
	Decrements the reference count for the font object. If the reference count on the font falls to 0, the font is freed. More...

PEXPORT void PICAPI	ps_font_set_size (ps_font *font, float size)
	Set size for a font object. More...

PEXPORT void PICAPI	ps_font_set_weight (ps_font *font, int32_t weight)
	Set weight for a font object. More...

PEXPORT void PICAPI	ps_font_set_italic (ps_font *font, ps_bool italic)
	Set italic for a font object. More...

PEXPORT void PICAPI	ps_font_set_charset (ps_font *font, ps_charset charset)
	Set charset for a font object. More...

PEXPORT void PICAPI	ps_font_set_hint (ps_font *font, ps_bool hint)
	Set hiting for a font object. More...

PEXPORT void PICAPI	ps_font_set_flip (ps_font *font, ps_bool flip)
	Set flip for a font object. More...

PEXPORT ps_bool PICAPI	ps_get_font_info (ps_context ctx, ps_font_info info)
	Return the font information from the graphics context. More...

PEXPORT ps_font *PICAPI	ps_set_font (ps_context ctx, const ps_font font)
	Set a new font to graphics context. More...

Detailed Description

Enumeration Type Documentation

◆ _ps_charset

enum _ps_charset

Charset for a font.

Enumerator
CHARSET_ANSI	Ansi ISO-8859-x charset
CHARSET_UNICODE	Unicode UCS-2 charset

Definition at line 1957 of file picasso.h.

◆ _ps_font_weight

enum _ps_font_weight

Font weight.

Enumerator
FONT_WEIGHT_REGULAR	Regular weight.
FONT_WEIGHT_MEDIUM	Medium weight.
FONT_WEIGHT_BOLD	Bold weight.
FONT_WEIGHT_HEAVY	Heavy weight.

Definition at line 1971 of file picasso.h.

Function Documentation

◆ ps_font_create()

ps_font * ps_font_create	(	const char *	name,
		ps_charset	charset,
		float	size,
		int32_t	weight,
		ps_bool	italic
	)

Create a font object using the given parameters.

Parameters

name	The font family name.
charset	The charset type.
size	The font size.
weight	The font weight.
italic	Whether or not it is italic.

Returns: If the function succeeds, the return value is the pointer to a new font object. If the function fails, the return value is NULL.

Note: To get extended error information, call ps_last_status.

See also: ps_font_create_copy, ps_font_ref, ps_font_unref

◆ ps_font_create_copy()

ps_font * ps_font_create_copy ( const ps_font * font )

Create a copy from an existing font object.

Parameters

font	Pointer to an existing font object.

Returns: If the function succeeds, the return value is the pointer to a new font object. If the function fails, the return value is NULL.

Note: To get extended error information, call ps_last_status.

See also: ps_font_create, ps_font_ref, ps_font_unref

◆ ps_font_ref()

ps_font * ps_font_ref ( ps_font * font )

Increases the reference count of the font by 1.

Parameters

font	Pointer to an existing font object.

Returns: If the function succeeds, the return value is the pointer to the font object. If the function fails, the return value is NULL.

Note: To get extended error information, call ps_last_status.

See also: ps_font_create, ps_font_create_copy, ps_font_unref

◆ ps_font_set_charset()

void ps_font_set_charset	(	ps_font *	font,
		ps_charset	charset
	)

Set charset for a font object.

Parameters

font	Pointer to an existing font object.
charset	Charset for the font.

See also: ps_font_set_size, ps_font_set_weight, ps_font_set_italic, ps_font_set_hint, ps_font_set_flip

◆ ps_font_set_flip()

void ps_font_set_flip	(	ps_font *	font,
		ps_bool	flip
	)

Set flip for a font object.

Parameters

font	Pointer to an existing font object.
flip	Whether or not flip y for the font. (False default)

See also: ps_font_set_size, ps_font_set_weight, ps_font_set_italic, ps_font_set_charset, ps_font_set_hint

◆ ps_font_set_hint()

void ps_font_set_hint	(	ps_font *	font,
		ps_bool	hint
	)

Set hiting for a font object.

Parameters

font	Pointer to an existing font object.
hint	Whether or not auto hiting for the font. (True default)

See also: ps_font_set_size, ps_font_set_weight, ps_font_set_italic, ps_font_set_charset, ps_font_set_flip

◆ ps_font_set_italic()

void ps_font_set_italic	(	ps_font *	font,
		ps_bool	italic
	)

Set italic for a font object.

Parameters

font	Pointer to an existing font object.
italic	Whether or not italic for the font. (False default)

See also: ps_font_set_size, ps_font_set_weight, ps_font_set_charset, ps_font_set_hint, ps_font_set_flip

◆ ps_font_set_size()

void ps_font_set_size	(	ps_font *	font,
		float	size
	)

Set size for a font object.

Parameters

font	Pointer to an existing font object.
size	Size for the font.

See also: ps_font_set_weight, ps_font_set_italic, ps_font_set_charset, ps_font_set_hint, ps_font_set_flip

◆ ps_font_set_weight()

void ps_font_set_weight	(	ps_font *	font,
		int32_t	weight
	)

Set weight for a font object.

Parameters

font	Pointer to an existing font object.
weight	Weight for the font.

See also: ps_font_set_size, ps_font_set_italic, ps_font_set_charset, ps_font_set_hint, ps_font_set_flip

◆ ps_font_unref()

void ps_font_unref ( ps_font * font )

Decrements the reference count for the font object. If the reference count on the font falls to 0, the font is freed.

Parameters

font	Pointer to an existing font object.

See also: ps_font_create, ps_font_create_copy, ps_font_ref

◆ ps_get_font_info()

ps_bool ps_get_font_info	(	ps_context *	ctx,
		ps_font_info *	info
	)

Return the font information from the graphics context.

Parameters

ctx	Pointer to an existing context object.
info	Pointer to a structure to receiving the font information.

Returns: True if is success, otherwise False.

See also: ps_set_font

◆ ps_set_font()

ps_font * ps_set_font	(	ps_context *	ctx,
		const ps_font *	font
	)

Set a new font to graphics context.

Parameters

ctx	Pointer to an existing context object.
font	The new font to be set.

Returns: If the function succeeds, the return value is the pointer to old font object. If the function fails, the return value is NULL.

Note: To get extended error information, call ps_last_status.

See also: ps_get_font_info

Data Structures

Typedefs

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ _ps_charset

◆ _ps_font_weight

Function Documentation

◆ ps_font_create()

◆ ps_font_create_copy()

◆ ps_font_ref()

◆ ps_font_set_charset()

◆ ps_font_set_flip()

◆ ps_font_set_hint()

◆ ps_font_set_italic()

◆ ps_font_set_size()

◆ ps_font_set_weight()

◆ ps_font_unref()

◆ ps_get_font_info()

◆ ps_set_font()