LV_OPA_COVER);lv_style_set_bg_color(&style_slider_main,lv_palette_main(LV_PALETTE_YELLOW));/* using selectors */lv_obj_add_style(slider01, &style_slider_main, LV_PART_MAIN);lv_obj_set_style_radius(slider01,0, LV_PART_KNOB);lv_obj_set_style_bg_color(...
对要显示的文本重新着色,可以通过样式来上色,例如:lv_style_set_text_color(&style_obj, lv_color_hex(0xf7b37b)); lv_obj_set_style_text_color(label, lv_color_hex(0xf7b37b), 0); 也可以让文本某些部分重新着色,例如: lv_label_set_recolor(label1, true); ...
void lv_example_style_1(void) { stac lv_style_t style; lv_style_init(&style); lv_style_set_radius(&style, 10); lv_style_set_text_font(&style, &lv_font_montserrat_48); /*Make a gradient*/ lv_style_set_width(&style, LV_SIZE_CONTENT); lv_style_set_height(&style, LV_SIZE_CON...
staticlv_color_t buf[LV_HOR_RES_MAX*LV_VER_RES_MAX/10];//设置尺寸为1/10屏幕大小的显示缓存 lv_disp_buf_init(&disp_buf, buf,NULL, LV_HOR_RES_MAX*LV_VER_RES_MAX/10);//初始化显示缓存数组 o 接下来实现并注册一个方程将改变后的画面复制到显示屏的特定区域 lv_disp_drv_tdisp_drv;/*...
style_set_text_color(style, lvgl.STATE_DEFAULT, lvgl.color_make(0xFF, 0xFF, 0xFF)); --Create an Image button local imgbtn1 = lvgl.imgbtn_create(lvgl.scr_act(), nil); lvgl.imgbtn_set_src(imgbtn1, lvgl.BTN_STATE_RELEASED, "/img/imgbtn_green.png"); lvgl.imgbtn_set_src(imgbtn1, ...
lv_style_set_border_opa(&style_btn, LV_OPA_20); lv_style_set_border_width(&style_btn, 2); lv_style_set_text_color(&style_btn, lv_color_black()); /*Create a style for the pressed state. *Use a color filter to simply modify all colors in this state*/ ...
lv_style_set_text_color(&label_8,lv_color_hex(0xffffff)) [0084] lv_obj_set_style_text_font(label_8,&lv_font_simsun_20_cjk,0); [0085] lv_label_set_text(label_8,"无线网络"); [0086] 转换前后的关系如表1所示,由此可见,位置、大小、颜色、字体等qtcreator的界面控件属性均转化为对应的l...
lv_obj_t *label = lv_label_create( lv_scr_act() ); lv_label_set_text( label, LVGL_Arduino.c_str() ); lv_obj_align( label, LV_ALIGN_CENTER, 0, 0 ); #else main_page(); #endif Serial.println( "Setup done" ); } 1. ...
lv_style_set_text_color(&lv_style_btn_rel, LV_COLOR_WHITE);设置按钮默认状态下的文本颜色 lv_style_set_border_color(&lv_style_btn_rel, LV_COLOR_BLACK);设置按钮默认状态下的边框颜色 四、添加按钮事件处理函数 按钮是用来触发事件的,我们可以使用`lv_obj_set_event_cb`函数为按钮设置事件处理函数。
lv_obj_set_height(ui_Slider_Speed, 244); lv_obj_set_x(ui_Slider_Speed, -100); lv_obj_set_y(ui_Slider_Speed, -1); lv_obj_set_align(ui_Slider_Speed, LV_ALIGN_CENTER); lv_obj_set_style_bg_color(ui_Slider_Speed, lv_color_hex(0xFFFFFF), LV_PART_MAIN | LV_STATE_DEFAULT); ...