public WidgetVM(MainVisualizationVM parent, IDisplayWidget widget, DateTime start, DateTime end, Dictionary <string, List <SignalReader> > dataReader)
{
m_widget = widget;
m_parent = parent;
m_widget.Zoom(start, end);
m_widget.ChangedWindow += WindowChanged;
CreateContextMenue(dataReader);
}
public void Zoom(DateTime start, DateTime end) => m_widget.Zoom(start, end);