Chart.DefaultSeries.Type = SeriesType.Spline; Chart.DefaultElement.Marker.Visible = false; Chart.LegendBox.Position = new Point(50,50);
// Demonstrates specifying spline tension.
// *DYNAMIC DATA NOTE* // This sample uses random data to populate the chart. To populate // a chart with database data see the following resources: // - Classic samples folder // - Help File > Data Tutorials // - Sample: features/DataEngine.aspx
// Get the same data for both series. Series s1 = getRandomData()[0]; Series s2 = getRandomData()[0];
// Specify the tension. s1.SplineTensionPercent = 60; s2.SplineTensionPercent = 20;
LegendEntry le = new LegendEntry(); le.Name = "Default = 50%"; Chart.LegendBox.ExtraEntries.Add(le);
// Add the random data. Chart.SeriesCollection.Add(s1,s2);
}
SeriesCollection getRandomData() { SeriesCollection SC = new SeriesCollection(); Random myR = new Random(2); for(int a = 1; a < 2; a++) { Series s = new Series(); s.Name = "Series " + a.ToString(); for(int b = 1; b < 10; b++) { Element e = new Element(); e.Name = "Element " + b.ToString(); e.YValue = myR.Next(50); s.Elements.Add(e); } SC.Add(s); }
Chart.DefaultSeries.Type = SeriesType.Spline Chart.DefaultElement.Marker.Visible = False Chart.LegendBox.Position = New Point(50,50)
' Demonstrates specifying spline tension.
' *DYNAMIC DATA NOTE* ' This sample uses random data to populate the chart. To populate ' a chart with database data see the following resources: ' - Classic samples folder ' - Help File > Data Tutorials ' - Sample: features/DataEngine.aspx
' Get the same data for both series. Dim s1 As Series = getRandomData()(0) Dim s2 As Series = getRandomData()(0)
' Specify the tension. s1.SplineTensionPercent = 60 s2.SplineTensionPercent = 20
Dim le As LegendEntry = New LegendEntry() le.Name = "Default = 50%" Chart.LegendBox.ExtraEntries.Add(le)
' Add the random data. Chart.SeriesCollection.Add(s1,s2)
End Sub
Function getRandomData() As SeriesCollection Dim SC As SeriesCollection = New SeriesCollection() Dim myR As Random = New Random(2) For a As Integer = 1 To 1 Dim s As Series = New Series() s.Name = "Series " & a.ToString() For b As Integer = 1 To 9 Dim e As Element = New Element() e.Name = "Element " & b.ToString() e.YValue = myR.Next(50) s.Elements.Add(e) Next b SC.Add(s) Next a
Return SC End Function </script> </head> <body> <div style="text-align:center"> <dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px"> </dotnet:Chart> </div> </body> </html>
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