void FillChart(string title, Func <ModelData.RegionData, float> dataToExtract)
{
var dateFrom = FromDate?.Invoke() ?? DateTime.Today;
var dateTo = ToDate?.Invoke() ?? DateTime.Today;
var top = Top?.Invoke()?.value ?? 5;
var data = DataExtractorRegion.FillRangeData(dateFrom, dateTo, top, dataToExtract);
Title = dateFrom.Date == dateTo.Date
? $"{title} {dateFrom.Date.ToShortDateString()}"
: $"{title} {Properties.Resources.BetweenDate} {dateFrom.Date:dd/MM/yy} {{Properties.Resources.And}} {dateTo.Date:dd/MM/yy)}";
Func <ChartPoint, string> labelPoint = chartPoint =>
string.Format("{0}", chartPoint.Y.ToString("N0"));
var series = new SeriesCollection();
foreach (var region in data)
{
series.Add(
new PieSeries()
{
Title = region.lbl,
Values = new ChartValues <float> {
region.value
},
DataLabels = true,
LabelPoint = labelPoint
});
}
this.chart.Series = series;
this.chart.LegendLocation = LegendLocation.Right;
}
private void FillChartCasesSwab()
{
var dateFrom = FromDate?.Invoke() ?? DateTime.Today;
var dateTo = ToDate?.Invoke() ?? DateTime.Today;
var top = Top?.Invoke()?.value ?? 5;
var title = Properties.Resources.RelationshipCasesSwabs;
var swab = DataExtractorRegion.FillRangeData(dateFrom, dateTo, 100, p => p.nuovi_tamponi).OrderBy(p => p.lbl);
var cases = DataExtractorRegion.FillRangeData(dateFrom, dateTo, 100, p => p.nuovi_positivi).OrderBy(p => p.lbl);
var data = cases.Zip(swab, (c, s) => new ReturnData()
{
lbl = c.lbl,
data = c.data,
value = c.value / s.value
})
.OrderByDescending(o => o.value)
.Take(top)
.ToList();
var Title = dateFrom.Date == dateTo.Date
? $"{title} {dateFrom.Date.ToShortDateString()}"
: $"{title} {Properties.Resources.BetweenDate} {dateFrom.Date.ToString("dd/MM/yy")} {{Properties.Resources.And}} {dateTo.Date.ToString("dd/MM/yy")}";
Func <ChartPoint, string> labelPoint = chartPoint =>
string.Format("{0}", chartPoint.Y.ToString("P2"));
var series = new SeriesCollection();
foreach (var region in data)
{
series.Add(
new PieSeries()
{
Title = region.lbl,
Values = new ChartValues <float> {
region.value
},
DataLabels = true,
LabelPoint = labelPoint
});
}
this.chart.Series = series;
this.chart.LegendLocation = LegendLocation.Right;
}