Howto meter ARC blending set?

Ineed add ARC transparency .
Howto do it? Ofcourse LVGL command .

Do you mean blending mode, like “Additive” blanding?

I ask
howto set
this dont work

lv_meter_indicator_t * indic1 = lv_meter_add_arc(meter, scale, 10, lv_palette_main(LV_PALETTE_ORANGE), 0);

lv_obj_set_style_opa(indic1, 140, LV_PART_MAIN | LV_STATE_DEFAULT);

only full meter can set

lv_obj_set_style_opa(meter, 140, LV_PART_MAIN | LV_STATE_DEFAULT);

It’s not supported now in LVGL to set the opacity on individual arcs. :frowning: