/// <summary>
/// Gets the pie chart.
/// </summary>
/// <returns></returns>
private PieChartViewModel GetPieChart()
{
var pieChart = new PieChartViewModel();
var groups = this._trades.GroupBy(i => i.Price.CurrencyType).Select(g => new { Type = g.First().Price.CurrencyType, Sum = g.Sum(i => i.Price.NumberOfCurrencies) });
foreach (var group in groups)
{
pieChart.Add(group.Type.ToString(), group.Sum);
}
return(pieChart);
}
/// <summary>
/// Creates the item class chart.
/// </summary>
/// <returns>The PieChart.</returns>
private PieChartViewModel CreateItemClassChart()
{
var pieChart = new PieChartViewModel()
{
InnerRadius = 85,
FontSize = 18,
};
var groups = this._leagueTrades.GroupBy(i => i.ItemClass).Select(g => new { Type = g.First().ItemClass, Sum = g.Sum(i => i.Price.CalculateValue()) });
foreach (var group in groups.OrderByDescending(g => g.Sum).Take(5))
{
pieChart.Add(group.Type.ToString(), group.Sum);
}
return(pieChart);
}
/// <summary>
/// Gets the pie chart.
/// </summary>
/// <returns>The PieChart.</returns>
private PieChartViewModel CreateTotalChart()
{
var pieChart = new PieChartViewModel()
{
FontSize = 12,
LabelPosition = LiveCharts.PieLabelPosition.InsideSlice,
};
var groups = this._leagueTrades.GroupBy(i => i.Price.CurrencyType).Select(g => new { Type = g.First().Price.CurrencyType, Sum = g.Sum(i => i.Price.CalculateValue()) });
foreach (var group in groups)
{
pieChart.Add(group.Type.ToString(), group.Sum);
}
return(pieChart);
}