qc::QChart* MainWindow::create_graphics(const QVector<qc::QLineSeries*>& lines,
                                   const QString& graphics_name,
                                   const axis_params& axis_x,
                                   const axis_params& axis_y,
                                   const QVector<QString>& lines_names
                                   )
{
    QChart* chart = new QChart();
    chart->setTitle(graphics_name);
    foreach(QLineSeries* line, lines)
    {
        chart->addSeries(line);
    }
    //Ось Х
    auto&[name_x, start_x, fin_x, count_x] = axis_x;
    QValueAxis *axisX = new QValueAxis;
    axisX->setTickCount(count_x);
    axisX->setLabelFormat("%.2f");
    axisX->setRange(start_x, fin_x);
    axisX->setTitleText(name_x);
 
    //Ось Y
    auto&[name_y, start_y, fin_y, count_y] = axis_y;
    QValueAxis *axisY = new QValueAxis;
    axisY->setLabelFormat("%.2f");
    axisY->setTitleText(name_y);
    axisY->setTickCount(count_y);
    axisY->setRange(start_y, fin_y);
    uint32_t line_idx = 0u;
    chart->addAxis(axisX, Qt::AlignBottom);
    chart->addAxis(axisY, Qt::AlignLeft);
    foreach(QLineSeries* line, lines)
    {
        line->attachAxis(axisX);
        line->attachAxis(axisY);
        line->setName(lines_names[line_idx]);
        //chart->addSeries(line);
        ++line_idx;
    }
    chart->legend()->setVisible(true);
    return chart;
}