lv_font_manager.h

Typedefs

typedef struct _lv_font_manager_t lv_font_manager_t

Functions

lv_font_manager_t *lv_font_manager_create(uint32_t recycle_cache_size)

Create main font manager.

参数:

recycle_cache_size -- number of fonts that were recently deleted from the cache.

返回:

pointer to main font manager.

bool lv_font_manager_delete(lv_font_manager_t *manager)

Delete main font manager.

参数:

manager -- pointer to main font manager.

返回:

return true if the deletion was successful.

void lv_font_manager_add_path(lv_font_manager_t *manager, const char *name, const char *path)

Add the font file path.

参数:

  • manager -- pointer to main font manager.

  • name -- font name.

  • path -- font file path.

void lv_font_manager_add_path_static(lv_font_manager_t *manager, const char *name, const char *path)

Add the font file path with static memory.

参数:

  • manager -- pointer to main font manager.

  • name -- font name.

  • path -- font file path.

bool lv_font_manager_remove_path(lv_font_manager_t *manager, const char *name)

Remove the font file path.

参数:

  • manager -- pointer to main font manager.

  • name -- font name.

返回:

return true if the remove was successful.

lv_font_t *lv_font_manager_create_font(lv_font_manager_t *manager, const char *font_family, uint16_t render_mode, uint32_t size, uint16_t style)

Create font.

参数:

  • manager -- pointer to main font manager.

  • font_family -- font family name.

  • render_mode -- font render mode, see lv_freetype_font_render_mode_t.

  • size -- font size.

  • style -- font style, see lv_freetype_font_style_t.

返回:

point to the created font

void lv_font_manager_delete_font(lv_font_manager_t *manager, lv_font_t *font)

Delete font.

参数:

  • manager -- pointer to main font manager.

  • font -- point to the font.

返回:

return true if the deletion was successful.