void Page_Load(Object sender,EventArgs e) { // Set the chart type Chart.Type = ChartType.Gauges;
// Set the size Chart.Width = 600; Chart.Height = 350;
// Set the temp directory Chart.TempDirectory = "temp";
// Debug mode. ( Will show generated errors if any ) Chart.Debug = true; //Chart.Title = "My Chart";
// Set a default gauge face background color. Chart.DefaultSeries.Background.Color = Color.White; Chart.LegendBox.Orientation = dotnetCHARTING.Orientation.Top;
// Set Default Element Properties: Chart.DefaultElement.ForceMarker = true; Chart.DefaultElement.Marker.Size = 20;
// *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 the random data. Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData() { SeriesCollection SC = new SeriesCollection(); Random myR = new Random(); for(int a = 1; a < 3; a++) { Series s = new Series(); s.Name = "Series " + a; for(int b = 1; b < 2; b++) { Element e = new Element(); e.Name = "Element " + b; //e.XValue = (a+1)*4+b; e.YValue = 20+myR.Next(50) + ((2-a)*80); s.Elements.Add(e); } SC.Add(s); }
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) ' Set the chart type Chart.Type = ChartType.Gauges
' Set the size Chart.Width = 600 Chart.Height = 350
' Set the temp directory Chart.TempDirectory = "temp"
' Debug mode. ( Will show generated errors if any ) Chart.Debug = True 'Chart.Title = "My Chart";
' Set a default gauge face background color. Chart.DefaultSeries.Background.Color = Color.White Chart.LegendBox.Orientation = dotnetCHARTING.Orientation.Top
' Set Default Element Properties: Chart.DefaultElement.ForceMarker = True Chart.DefaultElement.Marker.Size = 20
' *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()
' Add the random data. Chart.SeriesCollection.Add(mySC)
End Sub
Function getRandomData() As SeriesCollection Dim SC As SeriesCollection = New SeriesCollection() Dim myR As Random = New Random() For a As Integer = 1 To 2 Dim s As Series = New Series() s.Name = "Series " & a For b As Integer = 1 To 1 Dim e As Element = New Element() e.Name = "Element " & b 'e.XValue = (a+1)*4+b; e.YValue = 20+myR.Next(50) + ((2-a)*80) s.Elements.Add(e) Next b SC.Add(s) Next a
' '
Return SC End Function </script> </head> <body> <div style="text-align:center"> <div style="text-align:center"> <dotnet:Chart id="Chart" runat="server"/> </div> </body> </html>
Previous