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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;
using System.Windows.Media;
using Tango.BL.Entities;
using Tango.PPC.Common.Controls;
namespace Tango.PPC.Common.Converters
{
public class SegmentsToPieConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
ObservableCollection<Segment> segments = value as ObservableCollection<Segment>;
if (segments != null)
{
MultiPieChart pie = new MultiPieChart();
pie.DataList = new List<Double>();
if (segments.Count > 0)
{
foreach (var segment in segments)
{
pie.DataList.Add(segment.Length);
pie.DataBrushes.Add(segment.GetSegmentBrush());
}
}
else
{
pie.DataList.Add(10);
pie.DataBrushes.Add(new SolidColorBrush(Colors.Gainsboro));
}
return pie;
}
return null;
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
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