lv_freetype_private.h¶

Defines

FT_ERROR_MSG(msg, error_code)¶

LV_FREETYPE_FONT_DSC_MAGIC_NUM¶

LV_FREETYPE_FONT_DSC_HAS_MAGIC_NUM(dsc)¶

LV_ASSERT_FREETYPE_FONT_DSC(dsc)¶

FT_INT_TO_F26DOT6(x)¶

FT_F26DOT6_TO_INT(x)¶

FT_INT_TO_F16DOT16(x)¶

FT_F16DOT16_TO_INT(x)¶

Typedefs

typedef struct _lv_freetype_cache_node_t lv_freetype_cache_node_t¶

typedef struct _lv_freetype_context_t lv_freetype_context_t¶

typedef struct _lv_freetype_font_dsc_t lv_freetype_font_dsc_t¶

Functions

lv_freetype_context_t *lv_freetype_get_context(void)¶

Get the FreeType context.

Returns:: A pointer to the FreeType context used by LittlevGL.

void lv_freetype_italic_transform(FT_Face face)¶

int32_t lv_freetype_italic_transform_on_pos(lv_point_t point)¶

lv_cache_t *lv_freetype_create_glyph_cache(uint32_t cache_size)¶

void lv_freetype_set_cbs_glyph(lv_freetype_font_dsc_t *dsc)¶

lv_cache_t *lv_freetype_create_draw_data_image(uint32_t cache_size)¶

void lv_freetype_set_cbs_image_font(lv_freetype_font_dsc_t *dsc)¶

lv_cache_t *lv_freetype_create_draw_data_outline(uint32_t cache_size)¶

void lv_freetype_set_cbs_outline_font(lv_freetype_font_dsc_t *dsc)¶

struct _lv_freetype_outline_vector_t¶

Public Members

int32_t x¶

int32_t y¶

struct lv_freetype_outline_sizes_t¶

Public Members

int32_t segments_size¶

int32_t data_size¶

struct _lv_freetype_outline_event_param_t¶

Public Members

lv_freetype_outline_t outline¶

lv_freetype_outline_type_t type¶

lv_freetype_outline_vector_t to¶

lv_freetype_outline_vector_t control1¶

lv_freetype_outline_vector_t control2¶

lv_freetype_outline_sizes_t sizes¶

struct _lv_freetype_cache_node_t¶

Public Members

const char *pathname¶

lv_freetype_font_style_t style¶

lv_freetype_font_render_mode_t render_mode¶

uint32_t ref_size¶: Reference size for calculating outline glyph's real size.

FT_Face face¶

lv_mutex_t face_lock¶

bool face_has_kerning¶

lv_cache_t *glyph_cache¶

lv_cache_t *draw_data_cache¶

struct _lv_freetype_context_t¶

Public Members

FT_Library library¶

lv_ll_t face_id_ll¶

lv_event_cb_t event_cb¶

uint32_t max_glyph_cnt¶

lv_cache_t *cache_node_cache¶

struct _lv_freetype_font_dsc_t¶

Public Members

uint32_t magic_num¶

lv_font_t font¶

uint32_t size¶

lv_freetype_font_style_t style¶

lv_freetype_font_render_mode_t render_mode¶

lv_freetype_context_t *context¶

lv_freetype_cache_node_t *cache_node¶

lv_cache_entry_t *cache_node_entry¶

FTC_FaceID face_id¶

uint32_t outline_stroke_width¶

lv_font_kerning_t kerning¶