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Fix off-by-one error in chart line drawing

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This commit is contained in:
Themba Dube 2019-03-23 09:33:34 -04:00
parent e22beaea22
commit 5565516e96
1 changed files with 3 additions and 2 deletions
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5
src/lv_objx/lv_chart.c
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@ -492,6 +492,7 @@ static bool lv_chart_design(lv_obj_t * chart, const lv_area_t * mask, lv_design_
if(ext->type & LV_CHART_TYPE_POINT) lv_chart_draw_points(chart, mask);
if(ext->type & LV_CHART_TYPE_VERTICAL_LINE) lv_chart_draw_vertical_lines(chart, mask);
if(ext->type & LV_CHART_TYPE_AREA) lv_chart_draw_areas(chart, mask);
}
return true;
}
@ -545,8 +546,8 @@ static void lv_chart_draw_div(lv_obj_t * chart, const lv_area_t * mask)
uint8_t div_i_start;
lv_point_t p1;
lv_point_t p2;
lv_coord_t w = lv_obj_get_width(chart);
lv_coord_t h = lv_obj_get_height(chart);
lv_coord_t w = lv_obj_get_width(chart) - 1;
lv_coord_t h = lv_obj_get_height(chart) - 1;
lv_coord_t x_ofs = chart->coords.x1;
lv_coord_t y_ofs = chart->coords.y1;