📄 axistickautorangetimelabels.aspx
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<%@ Page Language="VB" Debug="true" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<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(700)
Chart.Height = Unit.Parse(350)
Chart.TempDirectory = "temp"
Chart.Debug = True
Chart.DefaultSeries.Type=SeriesType.AreaLine
Chart.Title = "TimeScaleLabelRangeMode.Dynamic time labels."
' This sample will demonstrate how to use axis time label automation and how to specify different
' properties for time labels representing different instances in time.
' Specify the mode.
Chart.XAxis.TimeScaleLabels.Mode = TimeScaleLabelMode.Hidden
Chart.XAxis.TimeScaleLabels.RangeMode = TimeScaleLabelRangeMode.Dynamic
' Specify a format string for day labels.
Chart.XAxis.TimeScaleLabels.DayFormatString = "ddd d"
' Specify a label template and font for month labels.
Chart.XAxis.TimeScaleLabels.MonthTick.Label.Font = New Font("Arial", 8, FontStyle.Bold)
Chart.XAxis.TimeScaleLabels.MonthTick.Line.Color = Color.Red
' *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(2005, 1, 28)
Dim a As Integer
For a = 0 To 0
Dim s As New Series()
s.Name = "Series " +Convert.ToString(a + 1)
Dim b As Integer
For b = 0 To 3
Dim e As New Element()
e.YValue = myR.Next(100)
e.XDateTime =dt.AddDays(2)
dt = dt.AddDays(2)
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>
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