/// <summary>
/// Initializes a new instance of the <see cref="TesterViewModel"/> class.
/// </summary>
public TesterViewModel()
{
_booksReadFromDatabase = new ObservableCollection <BookRead>();
_nationsReadFromDatabase = new ObservableCollection <Nation>();
_booksReadDatabase = new BooksReadDatabase(DatabaseConnectionString);
_nationsReadDatabase = new NationDatabase(DatabaseConnectionString);
_basePieChart = new BasePieChartViewModel();
SetupPieChartTypesByTitle();
_baseScatterChart = new BaseScatterChartViewModel();
SetupScatterChartTypesByTitle();
_baseLineChart = new BaseLineChartViewModel();
SetupLineChartTypesByTitle();
_baseGeoMapChart = new BaseGeoMapChartViewModel();
SetupGeoMapChartTypesByTitle();
_baseMultipleAxisLineChart = new BaseMultipleAxisLineChartViewModel();
SetupMultipleAxisLineChartTypesByTitle();
_baseColumnChart = new BaseColumnChartViewModel();
SetupColumnChartTypesByTitle();
_baseStackedAreaChart = new BaseStackedAreaChartViewModel();
SetupStackedAreaChartTypesByTitle();
}
/// <summary>
/// The update Column chart command action.
/// </summary>
private void UpdateColumnChartCommandAction()
{
GeographyProvider geographyProvider;
BooksReadProvider booksReadProvider;
if (GetProviders(out geographyProvider, out booksReadProvider))
{
Type columnChartType = _selectedColumnChart.GetGeneratorClass();
object instance = Activator.CreateInstance(columnChartType);
_baseColumnChart = (BaseColumnChartViewModel)instance;
_baseColumnChart.SetupPlot(geographyProvider, booksReadProvider);
OnPropertyChanged(() => BaseColumnChart);
}
}