294     lv_draw_rect_dsc_t rect_dsc;  in chart_draw_event_cb()  local
295     lv_draw_rect_dsc_init(&rect_dsc);  in chart_draw_event_cb()
296     rect_dsc.bg_grad.dir = LV_GRAD_DIR_VER;  in chart_draw_event_cb()
297     rect_dsc.bg_grad.stops_count = 2;  in chart_draw_event_cb()
298     rect_dsc.bg_grad.stops[0].color = lv_color_hex(0x00C3BC);  in chart_draw_event_cb()
299     rect_dsc.bg_grad.stops[0].opa = LV_OPA_0;  in chart_draw_event_cb()
300     rect_dsc.bg_grad.stops[0].frac = 50;  in chart_draw_event_cb()
301     rect_dsc.bg_grad.stops[1].color = lv_color_hex(0x8968B6);  in chart_draw_event_cb()
302     rect_dsc.bg_grad.stops[1].opa = LV_OPA_100;  in chart_draw_event_cb()
303     rect_dsc.bg_grad.stops[1].frac = 200;  in chart_draw_event_cb()
315     lv_draw_rect(lv_event_get_layer(e), &rect_dsc, &a);  in chart_draw_event_cb()
378     lv_draw_rect_dsc_t rect_dsc;  in chart_draw_task_event_cb()  local
379     lv_draw_rect_dsc_init(&rect_dsc);  in chart_draw_task_event_cb()
380     rect_dsc.bg_grad.dir = LV_GRAD_DIR_VER;  in chart_draw_task_event_cb()
381     rect_dsc.bg_grad.stops[0].color = lv_color_hex(0x3987CF);  in chart_draw_task_event_cb()
382     rect_dsc.bg_grad.stops[0].frac = 0;  in chart_draw_task_event_cb()
383     rect_dsc.bg_grad.stops[0].opa = 200 * (255 - fract_lower) / 256;  in chart_draw_task_event_cb()
384     rect_dsc.bg_grad.stops[1].color = lv_color_hex(0x3987CF);  in chart_draw_task_event_cb()
385     rect_dsc.bg_grad.stops[1].frac = 255;  in chart_draw_task_event_cb()
386     rect_dsc.bg_grad.stops[1].opa = 0;  in chart_draw_task_event_cb()
393     lv_draw_rect(base_dsc->layer, &rect_dsc, &rect_area);  in chart_draw_task_event_cb()