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- #ifndef _LV_FONT_BITMAP_H
- #define _LV_FONT_BITMAP_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- /*********************
- * INCLUDES
- *********************/
- #include <lvgl/lvgl.h>
- #include <bitmap_font_api.h>
- /*********************
- * DEFINES
- *********************/
- /**********************
- * TYPEDEFS
- **********************/
-
- typedef struct {
- bitmap_font_t* font; /* handle to face object */
- bitmap_cache_t* cache;
- bitmap_emoji_font_t* emoji_font;
- }lv_font_fmt_bitmap_dsc_t;
- /**********************
- * GLOBAL PROTOTYPES
- **********************/
-
- int lvgl_bitmap_font_init(const char *def_font_path);
- int lvgl_bitmap_font_deinit(void);
- int lvgl_bitmap_font_open(lv_font_t* font, const char * font_path);
- void lvgl_bitmap_font_close(lv_font_t* font);
- int lvgl_bitmap_font_set_emoji_font(lv_font_t* lv_font, const char* emoji_font_path);
- int lvgl_bitmap_font_get_emoji_dsc(const lv_font_t* lv_font, uint32_t unicode, lv_img_dsc_t* dsc, lv_point_t* pos, bool force_retrieve);
- /**
- * @brief set default code point for bitmap font
- *
- * @param font pointer to font data
- * @param word_code default code for unicode basic plane(0x0-0xffff)
- * @param emoji_code default code for emoji (>= 0x1f300)
- *
- * @return 0 if invoked succsess.
- */
- int lvgl_bitmap_font_set_default_code(lv_font_t* font, uint32_t word_code, uint32_t emoji_code);
- /**
- * @brief preset cache size for each font
- *
- * @param preset pointer to preset data list
- * @param count item num in preset list
- *
- * @return 0 if invoked succsess.
- */
- int lvgl_bitmap_font_cache_preset(bitmap_font_cache_preset_t* preset, int count);
- /**********************
- * MACROS
- **********************/
-
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /*LV_FONT_BITMAP_H*/
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