void LinesIrriant::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
    Q_UNUSED(option);
    Q_UNUSED(widget);

    painter->setPen(QPen(m_color, 1, Qt::SolidLine, Qt::FlatCap));
    painter->setBrush(QBrush(m_color, Qt::SolidPattern));

        auto x = boundingRect().x() - m_width * (m_dutyCycle + 1) + m_position % (m_width * (m_dutyCycle + 1));
        while (x < boundingRect().x() + boundingRect().width())
        {
            painter->drawRect(static_cast<int>(x), static_cast<int>(boundingRect().y()),
                              m_width, static_cast<int>(boundingRect().height()));

            x += m_width * (m_dutyCycle + 1);
        }

    m_position += m_speed;
}