LVGL-LED 固定大小的方法

原创于 2025-03-19 11:52:08 发布 · 134 阅读

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#开发语言

LVGL-LED 在点亮后，会进行放大
可创建一个不进行放大处理的style，赋给LED对象，即可固定大小

static lv_style_t style_small_led;

lv_style_init(&style_small_led); 
lv_style_set_border_width(&style_small_led, 0); 
lv_style_set_outline_width(&style_small_led, 0); 
lv_style_set_shadow_width(&style_small_led, 0); 

lv_obj_add_style(ui_def.screen_led_ch1_cc, &style_small_led, 0); 
lv_obj_add_style(ui_def.screen_led_ch1_alarm, &style_small_led, 0); 
lv_obj_add_style(ui_def.screen_led_ch1_danger, &style_small_led, 0); 

lv_obj_add_style(ui_def.screen_led_ch2_cc, &style_small_led, 0); 
lv_obj_add_style(ui_def.screen_led_ch2_alarm, &style_small_led, 0); 
lv_obj_add_style(ui_def.screen_led_ch2_danger, &style_small_led, 0);