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fix(example) fix artifacts when the fist point is clicked in lv_example_chart_4

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This commit is contained in:
Gabor Kiss-Vamosi 2021-05-18 15:50:56 +02:00
parent 973c36b514
commit 8155712687
1 changed files with 4 additions and 1 deletions
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5
examples/widgets/chart/lv_example_chart_4.c
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@ -18,7 +18,7 @@ static void event_cb(lv_event_t * e)
int32_t id = lv_chart_get_pressed_point(chart); int32_t id = lv_chart_get_pressed_point(chart);
if(id == LV_CHART_POINT_NONE) return; if(id == LV_CHART_POINT_NONE) return;
LV_LOG_USER("Selected point %d\n", id); LV_LOG_USER("Selected point %d", id);
lv_chart_series_t * ser = lv_chart_get_series_next(chart, NULL); lv_chart_series_t * ser = lv_chart_get_series_next(chart, NULL);
while(ser) { while(ser) {
@ -51,6 +51,9 @@ static void event_cb(lv_event_t * e)
ser = lv_chart_get_series_next(chart, ser); ser = lv_chart_get_series_next(chart, ser);
} }
} }
else if(code == LV_EVENT_RELEASED) {
lv_obj_invalidate(chart);
}
} }
/** /**