To set label width seems not working when call set width first then call set long mode function to a label. What’s the difference between this?
lv_obj_set_width(label, 180); lv_label_set_long_mode(label, LV_LABEL_LONG_BREAK);
The code above set width function seems not working ,the width of the label only contain two chinese chars,the long mode works and the line wraps.
lv_label_set_long_mode(label, LV_LABEL_LONG_BREAK); lv_obj_set_width(label, 180);
The code above works good,the width is as set.
Is there a way to know which function should be called before others>
What MCU/Processor/Board and compiler are you using?
stm32l476 keil mdk ac5