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Searched refs:font (Results 1 – 25 of 76) sorted by relevance

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/lvgl-latest/src/extra/others/imgfont/
Dlv_imgfont.c22 lv_font_t * font; member
30 static const uint8_t * imgfont_get_glyph_bitmap(const lv_font_t * font, uint32_t unicode);
31 static bool imgfont_get_glyph_dsc(const lv_font_t * font, lv_font_glyph_dsc_t * dsc_out,
59 dsc->font = (lv_font_t *)(((char *)dsc) + sizeof(imgfont_dsc_t)); in lv_imgfont_create()
62 lv_font_t * font = dsc->font; in lv_imgfont_create() local
63 font->dsc = dsc; in lv_imgfont_create()
64 font->get_glyph_dsc = imgfont_get_glyph_dsc; in lv_imgfont_create()
65 font->get_glyph_bitmap = imgfont_get_glyph_bitmap; in lv_imgfont_create()
66 font->subpx = LV_FONT_SUBPX_NONE; in lv_imgfont_create()
67 font->line_height = height; in lv_imgfont_create()
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Dlv_imgfont.h29 typedef bool (*lv_get_imgfont_path_cb_t)(const lv_font_t * font, void * img_src,
48 void lv_imgfont_destroy(lv_font_t * font);
/lvgl-latest/src/extra/libs/freetype/
Dlv_freetype.c43 lv_font_t * font; member
55 static void lv_ft_font_destroy_cache(lv_font_t * font);
62 static void lv_ft_font_destroy_nocache(lv_font_t * font);
170 void lv_ft_font_destroy(lv_font_t * font) in lv_ft_font_destroy() argument
173 lv_ft_font_destroy_cache(font); in lv_ft_font_destroy()
175 lv_ft_font_destroy_nocache(font); in lv_ft_font_destroy()
205 static bool get_bold_glyph(const lv_font_t * font, FT_Face face, in get_bold_glyph() argument
212 lv_font_fmt_ft_dsc_t * dsc = (lv_font_fmt_ft_dsc_t *)(font->dsc); in get_bold_glyph()
235 static bool get_glyph_dsc_cb_cache(const lv_font_t * font, in get_glyph_dsc_cb_cache() argument
249 lv_font_fmt_ft_dsc_t * dsc = (lv_font_fmt_ft_dsc_t *)(font->dsc); in get_glyph_dsc_cb_cache()
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Dlv_freetype.h35 lv_font_t * font; /* point to lvgl font */ member
71 void lv_ft_font_destroy(lv_font_t * font);
/lvgl-latest/docs/overview/
Dfont.md4 A font is stored in a `lv_font_t` variable and can be set in a style's *text_font* field. For examp…
6 lv_style_set_text_font(&my_style, &lv_font_montserrat_28); /*Set a larger font*/
9 …xel)** property. It shows how many bits are used to describe a pixel in a font. The value stored f…
12 …rty also affects the amount of memory needed to store a font. For example, *bpp = 4* makes a font …
32 - `LV_FONT_MONTSERRAT_12` 12 px font
33 - `LV_FONT_MONTSERRAT_14` 14 px font
34 - `LV_FONT_MONTSERRAT_16` 16 px font
35 - `LV_FONT_MONTSERRAT_18` 18 px font
36 - `LV_FONT_MONTSERRAT_20` 20 px font
37 - `LV_FONT_MONTSERRAT_22` 22 px font
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/lvgl-latest/docs/libs/
Dtiny_ttf.md1 # Tiny TTF font engine
9 create a TTF font instance at the specified font size. You can then
10 use that font anywhere `lv_font_t` is accepted.
18 entire time the font is being used, and streaming on demand may be
21 After a font is created, you can change the font size in pixels by using
22 `lv_tiny_ttf_set_size(font, font_size)`.
24 By default, a font will use up to 4KB of cache to speed up rendering
Dfreetype.md3 Interface to [FreeType](https://www.freetype.org/) to generate font bitmaps run time.
18 1. `LV_FREETYPE_CACHE_SIZE`:maximum memory(bytes) used to cache font bitmap, outline, character map…
22 When you are sure that all the used font sizes will not be greater than 256, you can enable `LV_FRE…
24 …he same time, the `font` member of `lv_ft_info_t` will be filled with a pointer to an LVGL font, a…
34 You can simply pass the path to the font as usual on your operating system or platform.
44 - LVGL's [font interface](https://docs.lvgl.io/v7/en/html/overview/font.html#add-a-new-font-engine)
/lvgl-latest/src/draw/
Dlv_draw_label.c60 dsc->font = LV_FONT_DEFAULT; in lv_draw_label_dsc_init()
81 if(dsc->font == NULL) { in lv_draw_label()
93 const lv_font_t * font = dsc->font; in lv_draw_label() local
116 lv_txt_get_size(&p, txt, dsc->font, dsc->letter_space, dsc->line_space, LV_COORD_MAX, in lv_draw_label()
121 int32_t line_height_font = lv_font_get_line_height(font); in lv_draw_label()
154 …uint32_t line_end = line_start + _lv_txt_get_next_line(&txt[line_start], font, dsc->letter_space, … in lv_draw_label()
160 … line_end += _lv_txt_get_next_line(&txt[line_start], font, dsc->letter_space, w, NULL, dsc->flag); in lv_draw_label()
175 …line_width = lv_txt_get_width(&txt[line_start], line_end - line_start, font, dsc->letter_space, ds… in lv_draw_label()
182 …line_width = lv_txt_get_width(&txt[line_start], line_end - line_start, font, dsc->letter_space, ds… in lv_draw_label()
197 line_dsc.width = font->underline_thickness ? font->underline_thickness : 1; in lv_draw_label()
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/lvgl-latest/src/extra/libs/tiny_ttf/
Dlv_tiny_ttf.c85 static bool ttf_get_glyph_dsc_cb(const lv_font_t * font, lv_font_glyph_dsc_t * dsc_out, uint32_t un… in ttf_get_glyph_dsc_cb() argument
100 ttf_font_desc_t * dsc = (ttf_font_desc_t *)font->dsc; in ttf_get_glyph_dsc_cb()
130 static const uint8_t * ttf_get_glyph_bitmap_cb(const lv_font_t * font, uint32_t unicode_letter) in ttf_get_glyph_bitmap_cb() argument
132 ttf_font_desc_t * dsc = (ttf_font_desc_t *)font->dsc; in ttf_get_glyph_bitmap_cb()
149 cache_key.line_height = font->line_height; in ttf_get_glyph_bitmap_cb()
255 void lv_tiny_ttf_set_size(lv_font_t * font, lv_coord_t font_size) in lv_tiny_ttf_set_size() argument
261 ttf_font_desc_t * dsc = (ttf_font_desc_t *)font->dsc; in lv_tiny_ttf_set_size()
265 font->line_height = (lv_coord_t)(dsc->scale * (dsc->ascent - dsc->descent + line_gap)); in lv_tiny_ttf_set_size()
266 font->base_line = (lv_coord_t)(dsc->scale * (line_gap - dsc->descent)); in lv_tiny_ttf_set_size()
268 void lv_tiny_ttf_destroy(lv_font_t * font) in lv_tiny_ttf_destroy() argument
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Dlv_tiny_ttf.h47 void lv_tiny_ttf_set_size(lv_font_t * font, lv_coord_t font_size);
50 void lv_tiny_ttf_destroy(lv_font_t * font);
/lvgl-latest/src/font/
Dlv_font_loader.c67 static bool lvgl_load_font(lv_fs_file_t * fp, lv_font_t * font);
93 lv_font_t * font = lv_mem_alloc(sizeof(lv_font_t)); in lv_font_load() local
94 if(font) { in lv_font_load()
95 memset(font, 0, sizeof(lv_font_t)); in lv_font_load()
96 if(!lvgl_load_font(&file, font)) { in lv_font_load()
103 lv_font_free(font); in lv_font_load()
104 font = NULL; in lv_font_load()
110 return font; in lv_font_load()
117 void lv_font_free(lv_font_t * font) in lv_font_free() argument
119 if(NULL != font) { in lv_font_free()
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Dlv_font_fmt_txt.c34 static uint32_t get_glyph_dsc_id(const lv_font_t * font, uint32_t letter);
35 static int8_t get_kern_value(const lv_font_t * font, uint32_t gid_left, uint32_t gid_right);
79 const uint8_t * lv_font_get_bitmap_fmt_txt(const lv_font_t * font, uint32_t unicode_letter) in lv_font_get_bitmap_fmt_txt() argument
83 lv_font_fmt_txt_dsc_t * fdsc = (lv_font_fmt_txt_dsc_t *)font->dsc; in lv_font_get_bitmap_fmt_txt()
84 uint32_t gid = get_glyph_dsc_id(font, unicode_letter); in lv_font_get_bitmap_fmt_txt()
148 bool lv_font_get_glyph_dsc_fmt_txt(const lv_font_t * font, lv_font_glyph_dsc_t * dsc_out, uint32_t … in lv_font_get_glyph_dsc_fmt_txt() argument
156 lv_font_fmt_txt_dsc_t * fdsc = (lv_font_fmt_txt_dsc_t *)font->dsc; in lv_font_get_glyph_dsc_fmt_txt()
157 uint32_t gid = get_glyph_dsc_id(font, unicode_letter); in lv_font_get_glyph_dsc_fmt_txt()
162 uint32_t gid_next = get_glyph_dsc_id(font, unicode_letter_next); in lv_font_get_glyph_dsc_fmt_txt()
164 kvalue = get_kern_value(font, gid, gid_next); in lv_font_get_glyph_dsc_fmt_txt()
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Dlv_font.c136 uint16_t lv_font_get_glyph_width(const lv_font_t * font, uint32_t letter, uint32_t letter_next) in lv_font_get_glyph_width() argument
138 LV_ASSERT_NULL(font); in lv_font_get_glyph_width()
140 lv_font_get_glyph_dsc(font, &g, letter, letter_next); in lv_font_get_glyph_width()
Dlv_font.mk33 DEPPATH += --dep-path $(LVGL_DIR)/$(LVGL_DIR_NAME)/src/font
34 VPATH += :$(LVGL_DIR)/$(LVGL_DIR_NAME)/src/font
Dlv_font_fmt_txt.h210 const uint8_t * lv_font_get_bitmap_fmt_txt(const lv_font_t * font, uint32_t letter);
220 bool lv_font_get_glyph_dsc_fmt_txt(const lv_font_t * font, lv_font_glyph_dsc_t * dsc_out, uint32_t …
/lvgl-latest/tests/src/test_cases/
Dtest_tiny_ttf.c22 lv_font_t * font = lv_tiny_ttf_create_data(ubuntu_font, ubuntu_font_size, 30); in test_tiny_ttf_rendering_test() local
27 lv_style_set_text_font(&style, font); in test_tiny_ttf_rendering_test()
43 lv_tiny_ttf_destroy(font); in test_tiny_ttf_rendering_test()
/lvgl-latest/src/widgets/
Dlv_label.c317 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in lv_label_get_letter_pos() local
320 lv_coord_t letter_height = lv_font_get_line_height(font); in lv_label_get_letter_pos()
332 … new_line_start += _lv_txt_get_next_line(&txt[line_start], font, letter_space, max_w, NULL, flag); in lv_label_get_letter_pos()
377 lv_coord_t x = lv_txt_get_width(bidi_txt, visual_byte_pos, font, letter_space, flag); in lv_label_get_letter_pos()
382 line_w = lv_txt_get_width(bidi_txt, new_line_start - line_start, font, letter_space, flag); in lv_label_get_letter_pos()
388 line_w = lv_txt_get_width(bidi_txt, new_line_start - line_start, font, letter_space, flag); in lv_label_get_letter_pos()
416 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in lv_label_get_letter_on() local
419 lv_coord_t letter_height = lv_font_get_line_height(font); in lv_label_get_letter_on()
433 … new_line_start += _lv_txt_get_next_line(&txt[line_start], font, letter_space, max_w, NULL, flag); in lv_label_get_letter_on()
462 line_w = lv_txt_get_width(bidi_txt, new_line_start - line_start, font, letter_space, flag); in lv_label_get_letter_on()
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Dlv_checkbox.c165 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in lv_checkbox_event() local
166 lv_coord_t font_h = lv_font_get_line_height(font); in lv_checkbox_event()
171 …lv_txt_get_size(&txt_size, cb->txt, font, letter_space, line_space, LV_COORD_MAX, LV_TEXT_FLAG_NON… in lv_checkbox_event()
201 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in lv_checkbox_draw() local
202 lv_coord_t font_h = lv_font_get_line_height(font); in lv_checkbox_draw()
249 …lv_txt_get_size(&txt_size, cb->txt, font, letter_space, line_space, LV_COORD_MAX, LV_TEXT_FLAG_NON… in lv_checkbox_draw()
Dlv_roller.c195 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in lv_roller_set_visible_row_count() local
198 … lv_obj_set_height(obj, (lv_font_get_line_height(font) + line_space) * row_cnt + 2 * border_width); in lv_roller_set_visible_row_count()
480 …lv_txt_get_size(&res_p, lv_label_get_text(label), label_dsc.font, label_dsc.letter_space, label_ds… in draw_main()
492 lv_coord_t corr = (label_dsc.font->line_height - normal_label_font->line_height) / 2; in draw_main()
614 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in refr_position() local
616 lv_coord_t font_h = lv_font_get_line_height(font); in refr_position()
697 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in release_handler() local
699 lv_coord_t font_h = lv_font_get_line_height(font); in release_handler()
739 const lv_font_t * font = lv_obj_get_style_text_font(obj, LV_PART_MAIN); in inf_normalize() local
741 lv_coord_t font_h = lv_font_get_line_height(font); in inf_normalize()
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/lvgl-latest/docs/_static/css/
Dcustom.css29 font-weight: bold;
33 font-family: FontAwesome, "Lato","proxima-nova","Helvetica Neue",Arial,sans-serif;
36 font-size: 1.1em;
45 font-size: 1.1em;
123 font-family: FontAwesome, "Lato","proxima-nova","Helvetica Neue",Arial,sans-serif;
125 font-size: 1.1em;
/lvgl-latest/src/extra/widgets/span/
Dlv_span.c26 const lv_font_t * font; member
56 static bool lv_txt_get_snippet(const char * txt, const lv_font_t * font, lv_coord_t letter_space,
349 const lv_font_t * font = lv_span_get_style_text_font(obj, cur_span); in lv_spangroup_get_max_line_h() local
350 lv_coord_t line_h = lv_font_get_line_height(font); in lv_spangroup_get_max_line_h()
372 const lv_font_t * font = lv_span_get_style_text_font(obj, cur_span); in lv_spangroup_get_expand_width() local
383 uint16_t letter_w = lv_font_get_glyph_width(font, letter, letter_next); in lv_spangroup_get_expand_width()
441 snippet.font = lv_span_get_style_text_font(obj, cur_span); in lv_spangroup_get_expand_height()
443 snippet.line_h = lv_font_get_line_height(snippet.font) + line_space; in lv_spangroup_get_expand_height()
449 … bool isfill = lv_txt_get_snippet(&cur_txt[cur_txt_ofs], snippet.font, snippet.letter_space, in lv_spangroup_get_expand_height()
599 static bool lv_txt_get_snippet(const char * txt, const lv_font_t * font, in lv_txt_get_snippet() argument
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/lvgl-latest/src/misc/
Dlv_txt.c91 void lv_txt_get_size(lv_point_t * size_res, const char * text, const lv_font_t * font, lv_coord_t l… in lv_txt_get_size() argument
98 if(font == NULL) return; in lv_txt_get_size()
104 uint16_t letter_height = lv_font_get_line_height(font); in lv_txt_get_size()
108 …new_line_start += _lv_txt_get_next_line(&text[line_start], font, letter_space, max_width, NULL, fl… in lv_txt_get_size()
120 …_line_length = lv_txt_get_width(&text[line_start], new_line_start - line_start, font, letter_space, in lv_txt_get_size()
171 static uint32_t lv_txt_get_next_word(const char * txt, const lv_font_t * font, in lv_txt_get_next_word() argument
176 if(font == NULL) return 0; in lv_txt_get_next_word()
207 letter_w = lv_font_get_glyph_width(font, letter, letter_next); in lv_txt_get_next_word()
279 uint32_t _lv_txt_get_next_line(const char * txt, const lv_font_t * font, in _lv_txt_get_next_line() argument
287 if(font == NULL) return 0; in _lv_txt_get_next_line()
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Dlv_txt.h83 void lv_txt_get_size(lv_point_t * size_res, const char * text, const lv_font_t * font, lv_coord_t l…
99 uint32_t _lv_txt_get_next_line(const char * txt, const lv_font_t * font, lv_coord_t letter_space,
112 lv_coord_t lv_txt_get_width(const char * txt, uint32_t length, const lv_font_t * font, lv_coord_t l…
/lvgl-latest/examples/others/imgfont/
Dlv_example_imgfont_1.c8 static bool get_imgfont_path(const lv_font_t * font, void * img_src, in LV_IMG_DECLARE()
11 LV_UNUSED(font); in LV_IMG_DECLARE()
/lvgl-latest/src/extra/widgets/msgbox/
Dlv_msgbox.c102 const lv_font_t * font = lv_obj_get_style_text_font(mbox->close_btn, LV_PART_MAIN); in lv_msgbox_create() local
103 lv_coord_t close_btn_size = lv_font_get_line_height(font) + LV_DPX(10); in lv_msgbox_create()
131 const lv_font_t * font = lv_obj_get_style_text_font(mbox->btns, LV_PART_ITEMS); in lv_msgbox_create() local
132 lv_coord_t btn_h = lv_font_get_line_height(font) + LV_DPI_DEF / 10; in lv_msgbox_create()

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