Method set_zero_vpos

DSView/pv/view/dsosignal.cpp:459–465

}

void DsoSignal::set_zero_vpos(int pos)
{
    if (enabled()) {
        set_zero_ratio(pos2ratio(pos));
        set_trig_ratio(_trig_delta + get_zero_ratio(), false);
    }
}

void DsoSignal::set_zero_ratio(double ratio)
{