System font

The system font objects are globally available for a graphical application.

System fonts are by design read only, hence there are not any functions to change them during runtime. If the application needs additional fonts it should add additional font objects.

Macros
#define	SYSFONT_DEFINE_GLYPHS
	Define variable containing the font. More...
#define	SYSFONT_FIRSTCHAR   ((uint8_t) ' ')
	First character defined. More...
#define	SYSFONT_HEIGHT   7
	Height of each glyph, excluding spacer line. More...
#define	SYSFONT_LASTCHAR   ((uint8_t) 127)
	Last character defined. More...
#define	SYSFONT_LINESPACING   8
	Line height. More...
#define	SYSFONT_WIDTH   6
	Width of each glyph, including spacer column. More...

Variables
struct font	sysfont
	Initialize a basic system font. More...

#define SYSFONT_DEFINE_GLYPHS

Define variable containing the font.

#define SYSFONT_FIRSTCHAR   ((uint8_t) ' ')

First character defined.

#define SYSFONT_HEIGHT   7

Height of each glyph, excluding spacer line.

#define SYSFONT_LASTCHAR   ((uint8_t) 127)

Last character defined.

#define SYSFONT_LINESPACING   8

Line height.

#define SYSFONT_WIDTH   6

Width of each glyph, including spacer column.

struct font sysfont

Initialize a basic system font.

This initializes a basic system font globally usable by the application.

Referenced by main().