// Demonstrates label auto wrapping on elements and in the legend box.
// Set auto wrapping. // Both these lines will have the same effect, shown for demonstration purposes. Chart.DefaultSeries.LegendEntry.LabelStyle.AutoWrap = true; Chart.LegendBox.DefaultEntry.LabelStyle.AutoWrap = true; Chart.DefaultElement.SmartLabel.AutoWrap = true;
Chart.DefaultElement.SmartLabel.Text = "This is a very long element label, value: %Value"; Chart.DefaultElement.ShowValue = true;
// *DYNAMIC DATA NOTE* // This sample uses random data to populate the chart. To populate // a chart with database data see the following resources: // - Help File > Getting Started > Data Tutorials // - DataEngine Class in the help file // - Sample: features/DataEngine.aspx
SeriesCollection mySC = getRandomData();
// Add the random data. Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData() { Random myR = new Random(1); SeriesCollection SC = new SeriesCollection(); for(int a = 1; a < 5; a++) { Series s = new Series("Series with a very long name " + a.ToString()); for(int b = 1; b < 5; b++) { Element e = new Element("Element " + b.ToString()); e.YValue = myR.Next(50); s.Elements.Add(e); } SC.Add(s); } return SC; } </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>.netCHARTING Sample</title> </head> <body> <div align="center"> <dotnet:Chart id="Chart" runat="server"/> </div> </body> </html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %> <%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%> <%@ Import Namespace="System.Drawing" %> <%@ Import Namespace="System.Drawing.Drawing2D" %> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Chart.TempDirectory = "temp" Chart.Debug = True
' Demonstrates label auto wrapping on elements and in the legend box.
' Set auto wrapping. ' Both these lines will have the same effect, shown for demonstration purposes. Chart.DefaultSeries.LegendEntry.LabelStyle.AutoWrap = True Chart.LegendBox.DefaultEntry.LabelStyle.AutoWrap = True Chart.DefaultElement.SmartLabel.AutoWrap = True
Chart.DefaultElement.SmartLabel.Text = "This is a very long element label, value: %Value" Chart.DefaultElement.ShowValue = True
' *DYNAMIC DATA NOTE* ' This sample uses random data to populate the chart. To populate ' a chart with database data see the following resources: ' - Help File > Getting Started > Data Tutorials ' - DataEngine Class in the help file ' - Sample: features/DataEngine.aspx
Dim mySC As SeriesCollection = getRandomData()
' Add the random data. Chart.SeriesCollection.Add(mySC)
End Sub
Function getRandomData() As SeriesCollection Dim myR As Random = New Random(1) Dim SC As SeriesCollection = New SeriesCollection() For a As Integer = 1 To 4 Dim s As Series = New Series("Series with a very long name " & a.ToString()) For b As Integer = 1 To 4 Dim e As Element = New Element("Element " & b.ToString()) e.YValue = myR.Next(50) s.Elements.Add(e) Next b SC.Add(s) Next a Return SC End Function </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>.netCHARTING Sample</title> </head> <body> <div align="center"> <dotnet:Chart id="Chart" runat="server"/> </div> </body> </html>
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