在项目应用程序的 C 文件中,将字体声明为:extern lv_font_t my_font_name; 或:LV_FONT_DECLARE(my_font_name); 在样式中设置字体: lv_style_set_text_font(&style_obj, &my_font_name); // 普通(共享)样式 lv_obj_set_style_text_font(label, &my_font_name, 0); // 私有(本地)样式 unicode...
lv_obj_t * cz_label = lv_label_create(lv_scr_act()); lv_label_set_recolor(cz_label, true); lv_label_set_text(cz_label, "温度: 18℃ 湿度: 65%\n #ff5151 晴##99cc33 到##2894ff 多云#"); lv_obj_set_style_text_font(cz_label, &lv_font_stliti_24, 0); lv_obj_set_width...
利用样式可以对 UI 界面进行重绘和重用,利用多个不同的样式来形成 Theme主题系统,所以样式在 littleVGL 中有着很重要的地位。对于 lv_obj 基础对象而言,每一个对象都会有一个 lv_style 样式,但对于一个其他的控件(比如 lv_btn 按钮控件)而言,可能会拥有多个样式,因为一个稍微复杂点的控件可能是由多个子部件组成...
lv_font_t * font = lv_tiny_ttf_create_data(ubuntu_font, ubuntu_font_size, 25); lv_style_set_text_font(&style, font); lv_style_set_text_align(&style, LV_TEXT_ALIGN_CENTER); lv_obj_t * slider = lv_slider_create(lv_screen_active()); @@ -46,9 +45,12 @@ void lv_example_...
label1.set_style_text_font(myfont_cn, 0) # set the font label1.set_text("上中下乎") label1.align(lv.ALIGN.CENTER, 0, -25) myfont_en = lv.font_load("S:%s/font/font-PHT-en-20.bin" % script_path) myfont_en = lv.binfont_create("S:%s/font/font-PHT-en-20.bin" % scr...
static void lv_textarea_event(const lv_obj_class_t * class_p, lv_event_t * e); static void cursor_blink_anim_cb(void * obj, int32_t show); static void pwd_char_hider_anim(void * obj, int32_t x); static void pwd_char_hider_anim_ready(lv_anim_t * a); ...
#define LV_OBJ_STYLE_CACHE 0 /* Add `id` field to `lv_obj_t` */ #define LV_USE_OBJ_ID 0 /* Use lvgl builtin method for obj ID */ #define LV_USE_OBJ_ID_BUILTIN 0 /*Use obj property set/get API*/ #define LV_USE_OBJ_PROPERTY 0 /* VG-Lite Simulator */ /...
2.1.265 Part 4 Section 2.8.2.2, charset (Character Set Supported By Font) 2.1.266 Part 4 Section 2.8.2.3, embedBold (Bold Style Font Style Embedding) 2.1.267 Part 4 Section 2.8.2.4, embedBoldItalic (Bold Italic Font Style Embedding) 2.1.268 Part 4 Section 2.8.2.5, embedItali...
#ifdef CONFIG_LV_LOG_TRACE_OBJ_CREATE #define LV_LOG_TRACE_OBJ_CREATE CONFIG_LV_LOG_TRACE_OBJ_CREATE #else #define LV_LOG_TRACE_OBJ_CREATE 0 #endif #else #define LV_LOG_TRACE_OBJ_CREATE 1 #endif #endif #ifndef LV_LOG_TRACE_LAYOUT ...
lv_obj_set_style_local_text_font(headingLabel, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT,&lv_font_montserrat_42); Baldhead Posts:477 Joined:Sun Mar 31, 2019 5:16 am Location:Brazil Re: LVGL ESP32 Background colour for lv_label PostbyBaldhead»Sun Jan 02, 2022 5:52 am ...