/// <summary>
/// Disable all mouse interactivity
/// </summary>
public void Disable()
{
    //back up the enabled plot actions
    EnabledPlotActions = Actions;
    Actions = PlotActions.NonInteractive();
}

/// <summary>
/// Enable mouse interactivity using the default mouse actions
/// </summary>
public void Enable()
{
    Actions = EnabledPlotActions;
}