Chart.Type = ChartType.Combo;//Horizontal; Chart.Width = 600; Chart.Height = 350; Chart.TempDirectory = "temp"; Chart.Debug = true; Chart.DefaultSeries.Type = SeriesType.Line; Chart.XAxis.Maximum = 3; Chart.LegendBox.Position = LegendBoxPosition.ChartArea; // Demonstrates using a shadow axis to mark element values.
// *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 SeriesCollection mySC = getRandomData();
// Add a tick to the shadow axis for each element. foreach(Element el in mySC[0].Elements) { shadow.ExtraTicks.Add(new AxisTick(el.YValue)); }
// Add the shadow axis. Chart.AxisCollection.Add(shadow);
// Add the data. Chart.SeriesCollection.Add(mySC);
}
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; for(int b = 1; b < 5; b++) { Element e = new Element(); e.XValue = b-1; e.YValue = myR.Next(50); s.Elements.Add(e); } SC.Add(s); }
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Chart.Type = ChartType.Combo 'Horizontal; Chart.Width = 600 Chart.Height = 350 Chart.TempDirectory = "temp" Chart.Debug = True Chart.DefaultSeries.Type = SeriesType.Line Chart.XAxis.Maximum = 3 Chart.LegendBox.Position = LegendBoxPosition.ChartArea ' Demonstrates using a shadow axis to mark element values.
' *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 Dim mySC As SeriesCollection = getRandomData()
' Setup the shadow axis. Dim shadow As Axis = Chart.YAxis.Calculate("") shadow.Orientation = dotnetCHARTING.Orientation.Right shadow.ClearValues = True shadow.DefaultTick.GridLine.DashStyle = DashStyle.Dash shadow.DefaultTick.GridLine.Color = Color.LawnGreen
' Add a tick to the shadow axis for each element. For Each el As Element In mySC(0).Elements shadow.ExtraTicks.Add(New AxisTick(el.YValue)) Next el
' Add the shadow axis. Chart.AxisCollection.Add(shadow)
' Add the data. Chart.SeriesCollection.Add(mySC)
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 For b As Integer = 1 To 4 Dim e As Element = New Element() e.XValue = b-1 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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