Axis.TimeScaleLabelInfo Class

Encapsulates time scale label behavior options in addition to axis ticks and format strings used instead of the main axis ticks when they represent particular instances in time.

For a list of all members of this type, see Axis.TimeScaleLabelInfo members.

Object Model

Inheritance Hierarchy

System.Object
dotnetCHARTING.Axis.TimeScaleLabelInfo

Syntax

[Visual Basic]
Public Class Axis.TimeScaleLabelInfo

[C#]
public class Axis.TimeScaleLabelInfo

Example

[C#]

<%@ Page Language="C#" Description="dotnetCHARTING Component" %> 
<%@ Register TagPrefix="dotnet"  Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%> 
<%@ Import Namespace="System.Drawing" %> 
<HTML> 
    <HEAD> 
        <TITLE>.netCHARTING Sample</TITLE> 
        <script runat="server"> 
 
 
void Page_Load(Object sender,EventArgs e) 
{ 
 
    Chart.Type = ChartType.Combo;//Horizontal; 
    Chart.Width = 600; 
    Chart.Height = 350; 
    Chart.TempDirectory = "temp"; 
    Chart.Debug = true; 
    Chart.Title = "Smart time labels."; 
    Chart.DefaultSeries.Type = SeriesType.AreaLine; 
 
     
    Chart.XAxis.Label.Text = "Smart time labels that describe instance in time."; 
         
    // This sample will demonstrate using smart time labels. 
    Chart.XAxis.TimeScaleLabels.Mode = TimeScaleLabelMode.Smart; 
     
     
    // *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 
 
    // Add the random data. 
    Chart.SeriesCollection.Add(getRandomData()); 
     
     
} 
 
SeriesCollection getRandomData() 
{ 
    SeriesCollection SC = new SeriesCollection(); 
    Random myR = new Random(1); 
    DateTime dt = new DateTime(2004,8,30); 
    for(int a = 0; a < 1; a++) 
    { 
        Series s = new Series(); 
        s.Name = "Series " + a; 
        for(int b = 0; b < 20; b++) 
        { 
            Element e = new Element(); 
            e.YValue = myR.Next(100); 
            e.XDateTime = dt = dt.AddDays(10); 
            s.Elements.Add(e); 
        } 
        SC.Add(s); 
    } 
    return SC; 
} 
        </script> 
    </HEAD> 
    <BODY> 
        <DIV align="center"> 
            <dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px"> 
            </dotnet:Chart> 
        </DIV> 
    </BODY> 
</HTML>

[Visual Basic]

<%@ Page Language="VB" Description="dotnetCHARTING Component" %>

<%@ Register TagPrefix="dotnet"  Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>

<%@ Import Namespace="System.Drawing" %>

<HTML>

    <HEAD>

        <TITLE>.netCHARTING Sample</TITLE>

        <script runat="server">

Sub Page_Load(sender As [Object], e As EventArgs)



   Chart.Type = ChartType.Combo

   Chart.Width = Unit.Parse(600)

   Chart.Height = Unit.Parse(350)

   Chart.TempDirectory = "temp"

   Chart.Debug = True

   Chart.Title = "Smart time labels."

   Chart.DefaultSeries.Type = SeriesType.AreaLine





   Chart.XAxis.Label.Text = "Smart time labels that describe instance in time."



   ' This sample will demonstrate using smart time labels.

   Chart.XAxis.TimeScaleLabels.Mode = TimeScaleLabelMode.Smart





   ' *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

   ' Add the random data.

   Chart.SeriesCollection.Add(getRandomData())

End Sub 'Page_Load







Function getRandomData() As SeriesCollection

   Dim SC As New SeriesCollection()

   Dim myR As New Random(1)

   Dim dt As New DateTime(2004, 8, 30)

   Dim a As Integer

   For a = 0 To 0

      Dim s As New Series()

      s.Name = "Series " + Convert.ToString(a)

      Dim b As Integer

      For b = 0 To 19

         Dim e As New Element()

         e.YValue = myR.Next(100)

         e.XDateTime = dt.AddDays(10)

         dt=dt.AddDays(10)

         s.Elements.Add(e)

      Next b

      SC.Add(s)

   Next a

   Return SC

End Function 'getRandomData



</script>

    </HEAD>

    <BODY>

        <DIV align="center">

            <dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">

            </dotnet:Chart>

        </DIV>

    </BODY>

</HTML>

See Also

Language