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 /*
  * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
  */

 #ifndef GFX_H_INCLUDED
 #define GFX_H_INCLUDED

 #include <assert.h>
 #include <compiler.h>
 #include <stdint.h>


 # include <gfx_ili9341.h>
 # include "gfx_generic.h"
 # define CONF_GFX_USE_CLIPPING

 #define GFX_COLOR_BLACK      GFX_COLOR(  0,   0,   0)
 #define GFX_COLOR_WHITE      GFX_COLOR(255, 255, 255)
 #define GFX_COLOR_GRAY       GFX_COLOR(128, 128, 128)
 #define GFX_COLOR_LT_GRAY    GFX_COLOR(220, 220, 220)
 #define GFX_COLOR_RED        GFX_COLOR(255,   0,   0)
 #define GFX_COLOR_DK_RED     GFX_COLOR(128,   0,   0)
 #define GFX_COLOR_GREEN      GFX_COLOR(  0, 255,   0)
 #define GFX_COLOR_DK_GREEN   GFX_COLOR(  0, 128,   0)
 #define GFX_COLOR_BLUE       GFX_COLOR(  0,   0, 255)
 #define GFX_COLOR_DK_BLUE    GFX_COLOR(  0,   0, 128)
 #define GFX_COLOR_MAGENTA    GFX_COLOR(255,   0, 255)
 #define GFX_COLOR_DK_MAGENTA GFX_COLOR(128,   0, 128)
 #define GFX_COLOR_YELLOW     GFX_COLOR(255, 255,   0)
 #define GFX_COLOR_DK_YELLOW  GFX_COLOR(128, 128,   0)
 #define GFX_COLOR_CYAN       GFX_COLOR(  0, 255, 255)
 #define GFX_COLOR_DK_CYAN    GFX_COLOR(  0, 128, 128)

 #define GFX_OCTANT0 (1 << 0)

 #define GFX_OCTANT1 (1 << 1)

 #define GFX_OCTANT2 (1 << 2)

 #define GFX_OCTANT3 (1 << 3)

 #define GFX_OCTANT4 (1 << 4)

 #define GFX_OCTANT5 (1 << 5)

 #define GFX_OCTANT6 (1 << 6)

 #define GFX_OCTANT7 (1 << 7)

 #define GFX_QUADRANT0 (GFX_OCTANT0 | GFX_OCTANT1)

 #define GFX_QUADRANT1 (GFX_OCTANT2 | GFX_OCTANT3)

 #define GFX_QUADRANT2 (GFX_OCTANT4 | GFX_OCTANT5)

 #define GFX_QUADRANT3 (GFX_OCTANT6 | GFX_OCTANT7)

 #define GFX_LEFTHALF (GFX_QUADRANT3 | GFX_QUADRANT0)

 #define GFX_TOPHALF (GFX_QUADRANT0 | GFX_QUADRANT1)

 #define GFX_RIGHTHALF (GFX_QUADRANT1 | GFX_QUADRANT2)

 #define GFX_BOTTOMHALF (GFX_QUADRANT2 | GFX_QUADRANT3)

 #define GFX_WHOLE 0xFF


 #define GFX_FLIP_X 1

 #define GFX_FLIP_Y 2

 #define GFX_SWITCH_XY 4

 #if defined(CONF_GFX_USE_CLIPPING) || defined(__DOXYGEN__)
 extern gfx_coord_t gfx_min_x;
 extern gfx_coord_t gfx_min_y;
 extern gfx_coord_t gfx_max_x;
 extern gfx_coord_t gfx_max_y;
 #endif

 extern gfx_coord_t gfx_width;
 extern gfx_coord_t gfx_height;
 #if defined(__DOXYGEN__)

 void gfx_draw_bitmap(const struct gfx_bitmap *bmp, gfx_coord_t x,
         gfx_coord_t y);

 void gfx_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_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_sync(void);

 void gfx_set_orientation(uint8_t flags);

 gfx_coord_t gfx_get_width(void);

 gfx_coord_t gfx_get_height(void);

 void gfx_set_clipping(gfx_coord_t min_x, gfx_coord_t min_y,
         gfx_coord_t max_x, gfx_coord_t max_y);

 void gfx_set_top_left_limit(gfx_coord_t x, gfx_coord_t y);

 void gfx_set_bottom_right_limit(gfx_coord_t x, gfx_coord_t y);

 void gfx_set_limits(gfx_coord_t x1, gfx_coord_t y1,
         gfx_coord_t x2, gfx_coord_t y2);

 gfx_color_t gfx_color(uint8_t r, uint8_t g, uint8_t b);

 void gfx_draw_pixel(gfx_coord_t x, gfx_coord_t y, gfx_color_t color);

 void gfx_draw_line_pixel(gfx_coord_t x, gfx_coord_t y, gfx_color_t color);

 gfx_color_t gfx_get_pixel(gfx_coord_t x, gfx_coord_t y);

 void gfx_duplicate_pixel(gfx_color_t color, uint32_t count);

 void gfx_copy_pixels_to_screen(const gfx_color_t *pixels, uint32_t count);

 void gfx_copy_progmem_pixels_to_screen(gfx_color_t PROGMEM_PTR_T pixels,
         uint32_t count);

 void gfx_copy_pixels_from_screen(gfx_color_t *pixels, uint32_t count);

 void gfx_set_ext_handler(gfx_ext_draw_handler_t gfx_ext_draw_handler);

 #else
     gfx_coord_t gfx_get_width(void);

     gfx_coord_t gfx_get_height(void);

     void gfx_set_clipping(gfx_coord_t min_x, gfx_coord_t min_y,
             gfx_coord_t max_x, gfx_coord_t max_y);
 #endif


 #endif /* GFX_H_INCLUDED */
gfx_bitmap
Storage structure for bitmap pixel data and metadata.
Definition: gfx_generic.h:83

gfx_generic.h
Generic graphic primitive routines.

gfx_draw_line_pixel
#define gfx_draw_line_pixel(x, y, color)
Definition: gfx_ili9341.h:263

gfx_put_bitmap
#define gfx_put_bitmap(bmp, map_x, map_y, x, y, width, height)
Definition: gfx_ili9341.h:216

gfx_set_top_left_limit
#define gfx_set_top_left_limit(x, y)
Definition: gfx_ili9341.h:270

gfx_width
gfx_coord_t gfx_width
Definition: gfx_ili9341.c:60

gfx_set_bottom_right_limit
#define gfx_set_bottom_right_limit(x, y)
Definition: gfx_ili9341.h:276

compiler.h
Commonly used includes, types and macros.

gfx_sync
#define gfx_sync()
Definition: gfx_ili9341.h:327

gfx_height
gfx_coord_t gfx_height
Definition: gfx_ili9341.c:60

gfx_draw_pixel
#define gfx_draw_pixel(x, y, color)
Definition: gfx_ili9341.h:257

gfx_max_y
gfx_coord_t gfx_max_y
Definition: gfx_ili9341.c:62

gfx_get_pixel
#define gfx_get_pixel(x, y)
Definition: gfx_ili9341.h:251

gfx_set_ext_handler
#define gfx_set_ext_handler(ext_draw_handler)
Definition: gfx_ili9341.h:238

gfx_ili9341.h
Graphic library configured for the SDT028ATFT LCD panel using the ILI9341 display controller...

gfx_max_x
gfx_coord_t gfx_max_x
Definition: gfx_ili9341.c:62

gfx_ext_draw_handler_t
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.
Definition: gfx_generic.h:113

gfx_duplicate_pixel
#define gfx_duplicate_pixel(color, count)
Definition: gfx_ili9341.h:245

gfx_min_x
gfx_coord_t gfx_min_x
Definition: gfx_ili9341.c:61

gfx_copy_progmem_pixels_to_screen
#define gfx_copy_progmem_pixels_to_screen(pixels, count, swap)
Definition: gfx_ili9341.h:302

gfx_coord_t
ili9341_coord_t gfx_coord_t
Data type representing a coordinate on the screen.
Definition: gfx_ili9341.h:58

gfx_copy_pixels_from_screen
#define gfx_copy_pixels_from_screen(pixels, count)
Definition: gfx_ili9341.h:295

gfx_copy_pixels_to_screen
#define gfx_copy_pixels_to_screen(pixels, count)
Definition: gfx_ili9341.h:288

gfx_set_limits
#define gfx_set_limits(x1, y1, x2, y2)
Definition: gfx_ili9341.h:282

gfx_draw_bitmap
#define gfx_draw_bitmap(bmp, x, y)
Definition: gfx_ili9341.h:232

gfx_min_y
gfx_coord_t gfx_min_y
Definition: gfx_ili9341.c:61

gfx_draw_bitmap_tiled
#define gfx_draw_bitmap_tiled(bmp, x1, y1, x2, y2, tile_origin_x, tile_origin_y)
Definition: gfx_ili9341.h:223

gfx_color_t
ili9341_color_t gfx_color_t
Data type for color values native to the display.
Definition: gfx_ili9341.h:57

gfx_set_orientation
#define gfx_set_orientation(flags)
Definition: gfx_ili9341.h:315

gfx_color
#define gfx_color(r, g, b)
Definition: gfx_ili9341.h:309