Gallery
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
Chart.Type = ChartType.Combo;
Chart.Width = 600;
Chart.Height = 350;
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.Title = "AxisMaker ticks";
// Demonstrates how to use AxisTicks associated with AxisMarkers.
// 1. CREATE AND ADD AXIS MARKERS
// A range marker
AxisMarker am = new AxisMarker("My range",new Background(Color.Red),5,30);
Chart.YAxis.Markers.Add(am);
// A single value marker.
AxisMarker am2 = new AxisMarker("Maximum",new Line(Color.Blue,2),40);
Chart.YAxis.Markers.Add(am2);
// 2. INSTANTIATE AXIS TICKS FOR MARKERS
// This code will generate axis ticks for the markers at their positions.
am.Tick = new AxisTick();
am.Tick.Label.Text = "My Range";
am.Tick.Line.Color = Color.Red;
am2.Tick = new AxisTick();
am2.Tick.Label.Text = "Maximum";
// 3. ADD DATA
// *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
Chart.SeriesCollection.Add(getRandomData());
}
SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random();
for(int a = 1; a < 5; a++)
{
Series s = new Series();
s.Name = "Series " + a;
for(int b = 1; b < 5; b++)
{
Element e = new Element();
e.Name = "Element " + b;
//e.YValue = -25 + myR.Next(50);
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
</script>
</head>
<body>
<div style="text-align:center">
<dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
Chart.Type = ChartType.Combo
Chart.Width = 600
Chart.Height = 350
Chart.TempDirectory = "temp"
Chart.Debug = True
Chart.Title = "AxisMaker ticks"
' Demonstrates how to use AxisTicks associated with AxisMarkers.
' 1. CREATE AND ADD AXIS MARKERS
' A range marker
Dim am As AxisMarker = New AxisMarker("My range",New Background(Color.Red),5,30)
Chart.YAxis.Markers.Add(am)
' A single value marker.
Dim am2 As AxisMarker = New AxisMarker("Maximum",New Line(Color.Blue,2),40)
Chart.YAxis.Markers.Add(am2)
' 2. INSTANTIATE AXIS TICKS FOR MARKERS
' This code will generate axis ticks for the markers at their positions.
am.Tick = New AxisTick()
am.Tick.Label.Text = "My Range"
am.Tick.Line.Color = Color.Red
am2.Tick = New AxisTick()
am2.Tick.Label.Text = "Maximum"
' 3. ADD DATA
' *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
Chart.SeriesCollection.Add(getRandomData())
End Sub
Function getRandomData() As SeriesCollection
Dim SC As SeriesCollection = New SeriesCollection()
Dim myR As Random = New Random()
For a As Integer = 1 To 4
Dim s As Series = New Series()
s.Name = "Series " & a
For b As Integer = 1 To 4
Dim e As Element = New Element()
e.Name = "Element " & b
'e.YValue = -25 + myR.Next(50);
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>
- Sample FilenameAxisMarkerTicks.aspx
- VersionLegacy (Pre 3.0)
- Uses DatabaseNo