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fix(chart): fix warning

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This commit is contained in:
Gabor Kiss-Vamosi 2021-03-14 13:31:29 +01:00
parent ea557d2b4c
commit f0e17cad60
1 changed files with 3 additions and 3 deletions
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6
src/lv_widgets/lv_chart.c
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@ -755,15 +755,15 @@ static void draw_series_line(lv_obj_t * obj, const lv_area_t * clip_area)
y_max = LV_MAX(y_max, p2.y); y_max = LV_MAX(y_max, p2.y);
y_min = LV_MIN(y_min, p2.y); y_min = LV_MIN(y_min, p2.y);
if(p1.x != p2.x) { if(p1.x != p2.x) {
lv_coord_t y_tmp = p2.y; lv_coord_t y_cur = p2.y;
p2.x--; /*It's already on the next x value*/ p2.x--; /*It's already on the next x value*/
p1.x = p2.x; p1.x = p2.x;
p1.y = y_min; p1.y = y_min;
p2.y = y_max; p2.y = y_max;
lv_draw_line(&p1, &p2, &series_mask, &line_dsc_default); lv_draw_line(&p1, &p2, &series_mask, &line_dsc_default);
p2.x++; /*Compensate the previous x--*/ p2.x++; /*Compensate the previous x--*/
y_min = y_tmp; /*Start the line of the next x from the current last y*/ y_min = y_cur; /*Start the line of the next x from the current last y*/
y_max = y_tmp; y_max = y_cur;
} }
} }
} else { } else {