private void FillChartInhabitants(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.FillRangeDataInhabitants(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("#,##0.##"));
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;
}
public void FillChartWithDailySwabCases(int region, string regionName)
{
var swab = DataExtractorRegion.FillDailySwabCases(region);
var cases = DataExtractorRegion.FillDailyCases(region);
this.chart.Series.Clear();
this.chart.AxisX.Clear();
this.chart.AxisY.Clear();
this.chart.Series = new SeriesCollection
{
new LineSeries
{
Title = $"{Properties.Resources.DailyCases} {regionName}",
Values = new ChartValues <float>(cases.Select(s => s.value)),
PointGeometry = DefaultGeometries.None,
DataLabels = true,
//LabelPoint = point => point.Y.ToString("N0"),
ScalesYAt = 0
},
new LineSeries
{
Title = Properties.Resources.RelationshipCasesSwabs,
Values = new ChartValues <float>(swab.Select(s => s.value)),
PointGeometry = DefaultGeometries.None,
DataLabels = false,
ScalesYAt = 1
}
};
this.chart.AxisX.Add(new Axis
{
Labels = swab.Select(s => s.lbl).ToList(),
LabelsRotation = 15,
Separator = new Separator
{
Step = 7,
IsEnabled = true //disable it to make it invisible.
}
});
this.chart.AxisY.Add(new Axis
{
Title = Properties.Resources.NewCases,
LabelFormatter = value => value.ToString("N0")
});
this.chart.AxisY.Add(new Axis
{
Title = Properties.Resources.RelationshipCasesSwabs,
LabelFormatter = value => value.ToString("P"),
Position = AxisPosition.RightTop
});
this.chart.LegendLocation = LegendLocation.Top;
this.chart.Zoom = ZoomingOptions.X;
}
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;
}