private void InitPlot()
{
  nChartControl1.Charts.Clear();
  nChartControl1.Panels.Clear();

  for (int index = 0; index < 4; ++index)
  {
    NCartesianChart chart = new();
    nChartControl1.Charts.Add(chart);
    chart.Size = new NSizeL(new NLength(100, NRelativeUnit.ParentPercentage), new NLength(100, NRelativeUnit.ParentPercentage));
    chart.UsePlotAspect = true;
    chart.BoundsMode = BoundsMode.Fit;
    chart.Width = 100;
    chart.Height = 100;
  }
}

private static void InitializeCoilDesignChartControl(Nevron.Chart.WinForm.NChartControl chartControl)
{
  chartControl.Controller.Tools.Clear();
  chartControl.Controller.Tools.Add(new NPanelSelectorTool()
  {
    Focus = true
  });
  chartControl.Controller.Tools.Add(new NAxisScrollTool());
  chartControl.Controller.Tools.Add(new NDataZoomTool()
  {
    WheelZoomAtMouse = true,
    BeginDragMouseCommand = new NMouseCommand(MouseAction.Wheel, MouseButton.None, 0)
  });
  chartControl.Controller.Tools.Add(new NOffsetTool()
  {
    BeginDragMouseCommand = new NMouseCommand(MouseAction.Down, MouseButton.Left, 1),
    EndDragMouseCommand = new NMouseCommand(MouseAction.Up, MouseButton.Left, 1)
  });
}