public async Task CalculateCorrelationAsync()
{
Status = "calculating...";
ChartSeries.Clear();
var data = await Task.Run(Correlate);
var series = new double[Math.Min(MaxSamplesInOutput, Impulse.SliceCount)];
var skip = data.Length / series.Length - 1;
if (skip < 0)
{
skip = 0;
}
for (int i = 0; i < series.Length; i++)
{
series[i] = data[i * (skip + 1)];
}
ChartSeries.Add(new StepLineSeries
{
PointGeometry = null,
StrokeThickness = 1,
Title = Path.GetFileName(Impulse.FileName),
Values = new ChartValues <double>(series)
});
Status = $"{Path.GetFileName(Impulse.FileName)} done";
}
protected override void CreateChildControls()
{
string[] colors = { "#FFDA43", "#2F89C2", "#F267CD", "#79E364", "#EB5D2D", "#42AE18", "#FF9C40", "#B99A72", "#9BC0FF", "#98CC88", "#C3B600" };
chart = new RadChart();
chart.UseSession = false;
chart.TempImagesFolder = "~/_layouts/temp";
chart.RadControlsDir = "~/_layouts/radcontrols/RadControls/";
ChartSeries chartSeries = new ChartSeries();
chart.AddChartSeries(chartSeries);
ChartTitle title = new ChartTitle();
ChartSeries series = chart.GetChartSeries(0);
series.Name = surveyQuestion;
chart.Legend.HAlignment = ChartHAlignment.Center;
chart.Legend.VAlignment = ChartVAlignment.Bottom;
chart.Legend.LegendStyle = LegendItemsPositionType.Row;
response = GetSurveyResponse("http://server/sites/techresources/", "http://server/sites/techresources/Lists/Survey2");
title.Text = surveyQuestion;
title.TextFont = new Font("Verdana", 7);
chart.Chart.ChartTitle = title;
series.Clear();
series.DiameterScale = 0.40;
series.ShowLabelConnectors = false;
series.ShowLabels = true;
series.LabelAppearance.Distance = 7;
series.LabelAppearance.TextFont = new Font("Verdana", 7);
series.NotOverlapLabels = true;
series.Type = ChartSeriesType.Pie;
ColorConverter cc = new ColorConverter();
int i = 0;
foreach (Response res in response)
{
ChartSeriesItem seriesItem = new ChartSeriesItem();
seriesItem.YValue = res.totalResponse;
seriesItem.ItemMap.ToolTip = res.choiceName;
seriesItem.Label = res.totalResponse.ToString();
seriesItem.Appearance.MainColor = (Color)cc.ConvertFromString(colors[i++]);
seriesItem.Appearance.BorderColor = Color.DimGray;
seriesItem.Appearance.FillStyle = FillStyle.Solid;
seriesItem.Name = res.choiceName;
series.Items.Add(seriesItem);
}
chart.Skin = "LightGreen";
this.Controls.Add(chart);
}
protected void Page_Load(object sender, EventArgs e)
{
var dt = from k in _entities.GetBienDongNhanSu() orderby k.namsinh select k;
List <GetBienDongNhanSu_Result> newLstBienDong = new List <GetBienDongNhanSu_Result>();
List <GetBienDongNhanSu_Result> lstBienDong = dt.ToList();
int?SumNV = lstBienDong[0].soNV;
for (int i = 1; i < lstBienDong.Count; i++)
{
SumNV += lstBienDong[i].soNV;
lstBienDong[i].soNV = SumNV;
newLstBienDong.Add(lstBienDong[i]);
}
RadChart1.Series[0].DataYColumn = "soNV";
RadChart1.PlotArea.XAxis.DataLabelsColumn = "namsinh";
RadChart1.DataSource = newLstBienDong;
RadChart1.DataBind();
RadChart2.IntelligentLabelsEnabled = false;
List <GetTyLeNamNu_Result> lstTyLe = _entities.GetTyLeNamNu().ToList();
ChartSeries serie = new ChartSeries();
serie.Name = "Giới tính";
serie.Type = ChartSeriesType.Pie;
serie.Clear();
serie.Appearance.LegendDisplayMode = ChartSeriesLegendDisplayMode.ItemLabels;
ChartSeriesItem item1 = new ChartSeriesItem();
item1.YValue = (double)lstTyLe[0].Nam;
//item1.Name = "Nam";
item1.Appearance.Exploded = true;
item1.Label.TextBlock.Text = "Nam" + " - #%";
serie.Items.Add(item1);
ChartSeriesItem item2 = new ChartSeriesItem();
item2.YValue = (double)lstTyLe[0].Nu;
//item2.Name = "Nữ";
item2.Appearance.Exploded = true;
item2.Label.TextBlock.Text = "Nữ" + " - #%";
serie.Items.Add(item2);
RadChart2.Series.Add(serie);
}