Fonts

Classes
struct	n_GFontInfo
struct	n_GFontHashTableEntry
struct	n_GGlyphInfo

Macros
#define	__FONT_INFO_V1_LENGTH   6
#define	__FONT_INFO_V2_LENGTH   8

Typedefs
typedef n_GFontInfo *	n_GFont

Enumerations
enum	n_GFontFeatures { n_GFontFeature2ByteGlyphOffset = 0b1, n_GFontFeatureRLE4Encoding = 0b10 }

Functions
struct n_GFontInfo	__attribute__ ((__packed__)) n_GFontInfo
uint8_t	n_graphics_font_get_line_height (n_GFont font)
n_GGlyphInfo *	n_graphics_font_get_glyph_info (n_GFont font, uint32_t charcode)
void	n_graphics_font_draw_glyph (n_GContext *ctx, n_GGlyphInfo *glyph, n_GPoint p)

Variables
typedef	__attribute__

Detailed Description

Get glyph information.

Macro Definition Documentation

__FONT_INFO_V1_LENGTH

#define __FONT_INFO_V1_LENGTH   6

Length of the n_GFontInfo for font version 1

__FONT_INFO_V2_LENGTH

#define __FONT_INFO_V2_LENGTH   8

Length of the n_GFontInfo for font version 2

Typedef Documentation

n_GFont

typedef n_GFontInfo* n_GFont

Alias for user-facing API.

Enumeration Type Documentation

n_GFontFeatures

enum n_GFontFeatures

Bitmasks which determine whether certain features are available in a font.

Function Documentation

__attribute__()

struct n_GFontInfo __attribute__

(

(__packed__)

)

Stores basic information about a font.

An entry in the hash table, which stores a hash (computed by: codepoint modulo hash table length) and gives the offset table offset for that value.

Metadata and data of a glyph.

n_graphics_font_draw_glyph()

void n_graphics_font_draw_glyph	(	n_GContext *	ctx,
		n_GGlyphInfo *	glyph,
		n_GPoint	p
	)

Draw a glyph.

n_graphics_font_get_glyph_info()

n_GGlyphInfo* n_graphics_font_get_glyph_info	(	n_GFont	font,
		uint32_t	charcode
	)

Get glyph information for a charcode from a font (tofu if not available)

n_graphics_font_get_line_height()

uint8_t n_graphics_font_get_line_height

(

n_GFont

font

)

Get the line height of a given font.

Variable Documentation

__attribute__

struct n_GGlyphInfo __attribute__

An entry in the hash table, which stores a hash (computed by: codepoint modulo hash table length) and gives the offset table offset for that value.

Metadata and data of a glyph.