private void AddFileToChart(FileItemViewModel viewModel)
{
var mapper = new PieMapper <FileItemViewModel>().Value(f => f.Megabytes);
var series = new PieSeries(mapper);
series.Title = viewModel.Name;
series.Visibility = viewModel.ChartVisibility;
series.Values = new ChartValues <FileItemViewModel>()
{
viewModel
};
series.DataContext = viewModel;
series.SetBinding(PieSeries.VisibilityProperty, FileItemViewModel.ChartVisibilityPropertyName);
this.PieChart.Series.Add(series);
foreach (var child in viewModel.Children)
{
this.AddFileToChart(child);
}
}
private void InitializeChartMappers()
{
reportUnitMapperColumn = Mappers.Xy <ReportUnit>()
.X((value, index) => index) // lets use the position of the item as X
.Y(value => value.DoubleAmount); // lets use Amount property as Y
//.Stroke((value, index) => GetBrush(value))
//.Fill((value, index) => GetBrush(value));
reportUnitMapperRow = Mappers.Xy <ReportUnit>()
.X(value => value.DoubleAmount) // lets use Amount property as X
.Y((value, index) => index); // lets use the position of the item as Y
//.Stroke((value, index) => GetBrush(value))
//.Fill((value, index) => GetBrush(value));
reportUnitMapperPie = Mappers.Pie <ReportUnit>()
.Value(value => value.DoubleAmount); // lets use Amount property as Value
//.Stroke((value, index) => GetBrush(value))
//.Fill((value, index) => GetBrush(value));
//lets save mappers globally
//Charting.For<ReportUnit>(reportUnitMapperColumn, SeriesOrientation.Vertical);
//Charting.For<ReportUnit>(reportUnitMapperRow, SeriesOrientation.Horizontal);
}
