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fix(arc): fix setting value in REVERSED mode

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This commit is contained in:
Gabor Kiss-Vamosi 2023-08-11 19:09:37 +02:00
parent afa28a17aa
commit c49cdb386f
1 changed files with 5 additions and 0 deletions
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5
src/widgets/arc/lv_arc.c
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@ -541,6 +541,11 @@ static void lv_arc_event(const lv_obj_class_t * class_p, lv_event_t * e)
/*Set the new value*/
int16_t old_value = arc->value;
int16_t new_value = lv_map(angle, arc->bg_angle_start, bg_end, arc->min_value, arc->max_value);
if(arc->type == LV_ARC_MODE_REVERSE) {
new_value = arc->max_value - new_value + arc->min_value;
}
if(new_value != lv_arc_get_value(obj)) {
arc->last_tick = lv_tick_get(); /*Cache timestamp for the next iteration*/
lv_arc_set_value(obj, new_value); /*set_value caches the last_angle for the next iteration*/