The load font from buffer would be a good idea if I could directly pass a buffer to the load function for a font. With an image I am able to pass a filename, lv_img_dsc_t structure or an array of bytes that contains the image data. The only thing that can be passed to the lo...
# Change the active screen's background color scr = lv.screen_active() scr.set_style_bg_color(lv.color_hex(0x003a57), lv.PART.MAIN) # Create a white label, set its text and align it to the center label = lv.label(lv.screen_active()) label.set_text("Hello world") label.set_...
lv_conf_t conf; lv_init(&conf); // 创建显示对象 disp = lv_disp_create(NULL, &conf); // 加载字体 lv_font_load_bitmap("font.bmp", &font); // 获取字符信息 lv_font_get_info(font, &lv_font_info); // 计算字符宽度 int char_width = lv_font_info.height; printf("字符宽度:%d ...
my_font = lv_font_load("S:/myfont.bin"); if (my_font == NULL) { Serial.println("font load failed"); } static lv_style_t font_style; lv_style_init(&font_style); lv_style_set_text_font(&font_style, my_font); lv_obj_t *label_zh = lv_label_create(lv_scr_act()); lv_...
// load font file into sdram res = f_open(&f_font, "0:/Font/lv_font_song_16.bin", FA...
See issue https://github.com/lvgl/lv_font_conv/issues/120 CI#292:Pull request#122opened bypavmick September 5, 2024 16:0124spavmick:pavmick-patch-1 September 5, 2024 16:0124s Fix generated headers September 5, 2024 04:1826sev0rtex:update-includes ...
之后点击保存,开始转换 稍作等待 之后将生成的.c文件放在LuatOS\components\lvgl\font目录下,在luat_lvgl_fonts.h中声明你的字库 #ifndef LUAT_LIB_FONTS_H #define LUAT_LIB_FONTS_H #include "luat_base.h" #ifdef __cplusplus extern "C" { #endif #include "../src/lv_font/lv_font.h" LV_FONT_...
看下 lv_port_disp_init() 里面有个 disp_init(),再点进去有个 /* You code here */ 的提示,这里就是让你放屏幕驱动初始化的,也就是把前面写的上电配置 Initialize 函数给放到这里。 顺着lv_port_disp_init() 里面往下,接下来有个“Create a buffer for drawing”注释,下面有三个 example。这部分是...
顾名思义,内置字体就是已经编辑集成进固件中的LVGL字体,可直接在应用代码中通过接口style_obj.set_text_font(lv.font_name)或obj.set_style_text_font(lv.font_name,0)使用。 默认字体# Quecpython LVGL默认集成了MONTSERRAT 14号字体,包含全部英文字符和部分常见英文符号。
PART.MAIN) # Create a white label, set its text and align it to the center label = lv.label(lv.screen_active()) label.set_text("Hello world") label.set_style_text_color(lv.color_hex(0xffffff), lv.PART.MAIN) label.align(lv.ALIGN.CENTER, 0, 0) Button with Click Event C code ...