Generic graphic primitive routines. Mehr ...

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Datenstrukturen
struct	gfx_bitmap
	Storage structure for bitmap pixel data and metadata. Mehr ...

Makrodefinitionen
#define	NO_SWAP_MSB_LSB 0

#define	SWAP_MSB_LSB 1

enum	gfx_bitmap_type { GFX_BITMAP_SOLID, GFX_BITMAP_RAM, GFX_BITMAP_PROGMEM, GFX_BITMAP_EXT }
	Valid bitmap types. Mehr ...

typedef void(*	gfx_ext_draw_handler_t) (struct gfx_bitmap const *bmp, gfx_coord_t map_x, gfx_coord_t map_y, gfx_coord_t x, gfx_coord_t y)
	Function pointer type for external bitmap draw handlers. Mehr ...

void	gfx_generic_draw_line (gfx_coord_t x1, gfx_coord_t y1, gfx_coord_t x2, gfx_coord_t y2, gfx_color_t color)

void	gfx_generic_draw_filled_rect (gfx_coord_t x, gfx_coord_t y, gfx_coord_t width, gfx_coord_t height, gfx_color_t color)

void	gfx_generic_draw_circle (gfx_coord_t x, gfx_coord_t y, gfx_coord_t radius, gfx_color_t color, uint8_t octant_mask)

void	gfx_generic_draw_filled_circle (gfx_coord_t x, gfx_coord_t y, gfx_coord_t radius, gfx_color_t color, uint8_t quadrant_mask)

void	gfx_generic_get_pixmap (gfx_color_t *pixmap, gfx_coord_t map_width, gfx_coord_t map_x, gfx_coord_t map_y, gfx_coord_t x, gfx_coord_t y, gfx_coord_t width, gfx_coord_t height)

void	gfx_generic_put_pixmap (const gfx_color_t *pixmap, gfx_coord_t map_width, gfx_coord_t map_x, gfx_coord_t map_y, gfx_coord_t x, gfx_coord_t y, gfx_coord_t width, gfx_coord_t height)

void	gfx_generic_put_bitmap (const struct gfx_bitmap *bmp, gfx_coord_t map_x, gfx_coord_t map_y, gfx_coord_t x, gfx_coord_t y, gfx_coord_t width, gfx_coord_t height)

void	gfx_generic_draw_bitmap_tiled (const struct gfx_bitmap *bmp, gfx_coord_t x1, gfx_coord_t y1, gfx_coord_t x2, gfx_coord_t y2, gfx_coord_t tile_origin_x, gfx_coord_t tile_origin_y)

void	gfx_generic_set_ext_handler (gfx_ext_draw_handler_t gfx_ext_draw)

static __always_inline void	gfx_generic_draw_horizontal_line (gfx_coord_t x, gfx_coord_t y, gfx_coord_t length, gfx_color_t color)

static __always_inline void	gfx_generic_draw_vertical_line (gfx_coord_t x, gfx_coord_t y, gfx_coord_t length, gfx_color_t color)

static __always_inline void	gfx_generic_draw_rect (gfx_coord_t x, gfx_coord_t y, gfx_coord_t width, gfx_coord_t height, gfx_color_t color)

static __always_inline void	gfx_generic_draw_bitmap (const struct gfx_bitmap *bmp, gfx_coord_t x, gfx_coord_t y)

static __always_inline void	gfx_generic_sync (void)

Ausführliche Beschreibung

Generic graphic primitive routines.

This files includes the correct header files for the graphics service

Definiert in Datei gfx_generic.h.

Dokumentation der benutzerdefinierten Typen

typedef void(* gfx_ext_draw_handler_t) (struct gfx_bitmap const *bmp, gfx_coord_t map_x, gfx_coord_t map_y, gfx_coord_t x, gfx_coord_t y)

Function pointer type for external bitmap draw handlers.

Parameter

bmp	Pointer to the bitmap.
map_x	Start pos x.
map_y	Start pos y.
x	Width length.
y	Height length.

Definiert in Zeile 113 der Datei gfx_generic.h.

Dokumentation der Aufzählungstypen

enum gfx_bitmap_type

Valid bitmap types.

This is a library of generic implementations of various graphics primitives. They are meant to simplify the implementation of the low-level graphics driver by providing generic implementations of primitives that aren't directly supported by the hardware.

Aufzählungswerte
GFX_BITMAP_SOLID	Solid color bitmap
GFX_BITMAP_RAM	Bitmap stored in SRAM
GFX_BITMAP_PROGMEM	Bitmap stored in progmem
GFX_BITMAP_EXT	Draw bitmap through extended interface

Definiert in Zeile 69 der Datei gfx_generic.h.

Dokumentation der Funktionen

static __always_inline void gfx_generic_draw_bitmap	(	const struct gfx_bitmap *	bmp,
		gfx_coord_t	x,
		gfx_coord_t	y
	)

static

Generic implementation of gfx_draw_bitmap().

Definiert in Zeile 191 der Datei gfx_generic.h.

void gfx_generic_draw_bitmap_tiled	(	const struct gfx_bitmap *	bmp,
		gfx_coord_t	x1,
		gfx_coord_t	y1,
		gfx_coord_t	x2,
		gfx_coord_t	y2,
		gfx_coord_t	tile_origin_x,
		gfx_coord_t	tile_origin_y
	)

Generic implementation of gfx_draw_bitmap_tiled().

Definiert in Zeile 595 der Datei gfx_generic.c.

void gfx_generic_draw_circle	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	radius,
		gfx_color_t	color,
		uint8_t	octant_mask
	)

Generic implementation of gfx_draw_circle().

Definiert in Zeile 255 der Datei gfx_generic.c.

void gfx_generic_draw_filled_circle	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	radius,
		gfx_color_t	color,
		uint8_t	quadrant_mask
	)

Generic implementation of gfx_draw_filled_circle().

Definiert in Zeile 333 der Datei gfx_generic.c.

void gfx_generic_draw_filled_rect	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	width,
		gfx_coord_t	height,
		gfx_color_t	color
	)

Generic implementation of gfx_draw_filled_rect().

Definiert in Zeile 97 der Datei gfx_generic.c.

static __always_inline void gfx_generic_draw_horizontal_line	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	length,
		gfx_color_t	color
	)

static

Generic implementation of gfx_draw_horizontal_line().

Definiert in Zeile 165 der Datei gfx_generic.h.

void gfx_generic_draw_line	(	gfx_coord_t	x1,
		gfx_coord_t	y1,
		gfx_coord_t	x2,
		gfx_coord_t	y2,
		gfx_color_t	color
	)

Generic implementation of gfx_draw_line().

Definiert in Zeile 167 der Datei gfx_generic.c.

static __always_inline void gfx_generic_draw_rect	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	width,
		gfx_coord_t	height,
		gfx_color_t	color
	)

static

Generic implementation of gfx_draw_rect().

Definiert in Zeile 180 der Datei gfx_generic.h.

static __always_inline void gfx_generic_draw_vertical_line	(	gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	length,
		gfx_color_t	color
	)

static

Generic implementation of gfx_draw_vertical_line().

Definiert in Zeile 173 der Datei gfx_generic.h.

void gfx_generic_get_pixmap	(	gfx_color_t *	pixmap,
		gfx_coord_t	map_width,
		gfx_coord_t	map_x,
		gfx_coord_t	map_y,
		gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	width,
		gfx_coord_t	height
	)

Generic implementation of gfx_get_pixmap().

Definiert in Zeile 395 der Datei gfx_generic.c.

void gfx_generic_put_bitmap	(	const struct gfx_bitmap *	bmp,
		gfx_coord_t	map_x,
		gfx_coord_t	map_y,
		gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	width,
		gfx_coord_t	height
	)

Generic implementation of gfx_put_bitmap().

Definiert in Zeile 645 der Datei gfx_generic.c.

void gfx_generic_put_pixmap	(	const gfx_color_t *	pixmap,
		gfx_coord_t	map_width,
		gfx_coord_t	map_x,
		gfx_coord_t	map_y,
		gfx_coord_t	x,
		gfx_coord_t	y,
		gfx_coord_t	width,
		gfx_coord_t	height
	)

Generic implementation of gfx_put_pixmap().

Definiert in Zeile 495 der Datei gfx_generic.c.

void gfx_generic_set_ext_handler ( gfx_ext_draw_handler_t gfx_ext_draw )

Generic implementation of setting external bitmap draw interface.

Definiert in Zeile 818 der Datei gfx_generic.c.

static __always_inline void gfx_generic_sync ( void )

static

Generic implementation of gfx_sync().

Definiert in Zeile 199 der Datei gfx_generic.h.


	by Hanna

Datenstrukturen

Makrodefinitionen

Ausführliche Beschreibung

Dokumentation der benutzerdefinierten Typen

Dokumentation der Aufzählungstypen

Dokumentation der Funktionen