Gallery

Gallery > Axis Markers

Axis Markers

Demonstrates axis marker usage.

Download Show C# Code Show VB Code

<%@ Page Language="C#" trace="false" Description="dotnetCHARTING Component"%>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="dotnetCHARTING" %>

<script runat="server">
void Page_Load(Object sender,EventArgs e)
{

//set global properties
Chart.Title="Average Seasons Temperature";
Chart.ChartArea.XAxis.Label.Text ="Seasons";
Chart.ChartArea.YAxis.Label.Text="Tempature";
Chart.TempDirectory="temp";
Chart.Debug=true;

Chart.YAxis.NumberPercision=0;
Chart.YAxis.Label.Text="Celsius";

//Creating a single line axis marker with a label on the chart and legend entry
AxisMarker M1 = new AxisMarker();
M1.LegendEntry.Name = "High";
M1.Label.Text = "High Temperature Boundary";
M1.Line.Color = Color.Red;
M1.Line.Width = 2;
M1.Value = 27;
Chart.YAxis.Markers.Add(M1);

//Creating a single line axis marker with legend entry
AxisMarker M2 = new AxisMarker();
M2.Label.Text = "";
M2.LegendEntry.Name = "Low";
M2.Line.Color = Color.Blue;
M2.Line.Width = 2;
M2.Value = 3;
Chart.YAxis.Markers.Add(M2);

//Creating a ranged axis marker with legend entry
AxisMarker M3 = new AxisMarker();
M3.Label.Text = "";
M3.LegendEntry.Name = "Comfort Zone";
M3.Background = new Background(Color.Green);
M3.ValueHigh = 22;
M3.ValueLow = 15;
Chart.YAxis.Markers.Add(M3);

//Adding series programatically
Series sr=new Series();

sr.Name="Vancouver";
Element el = new Element("Spring",10);
sr.Elements.Add(el);
el = new Element("Summer",20);
sr.Elements.Add(el);
el = new Element("Autumn",13);
sr.Elements.Add(el);
el = new Element("Winter",5);
sr.Elements.Add(el);
Chart.SeriesCollection.Add(sr);

sr=new Series();
sr.Name="Houston";
el = new Element("Spring",20);
sr.Elements.Add(el);
el = new Element("Summer",32);
sr.Elements.Add(el);
el = new Element("Autumn",18);
sr.Elements.Add(el);
el = new Element("Winter",10);
sr.Elements.Add(el);
Chart.SeriesCollection.Add(sr);

}

</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Axis Marker Sample</title>
</head>
<body>
<p>
<dotnet:Chart id="Chart" runat="server"/>
</p>
</body>
</html>

<%@ Page Language="vb" trace="false" Description="dotnetCHARTING Component"%>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="dotnetCHARTING" %>

<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)

'set global properties
Chart.Title="Average Seasons Temperature"
Chart.ChartArea.XAxis.Label.Text ="Seasons"
Chart.ChartArea.YAxis.Label.Text="Tempature"
Chart.TempDirectory="temp"
Chart.Debug=True

Chart.YAxis.NumberPercision=0
Chart.YAxis.Label.Text="Celsius"

'Creating a single line axis marker with a label on the chart and legend entry
Dim M1 As AxisMarker = New AxisMarker()
M1.LegendEntry.Name = "High"
M1.Label.Text = "High Temperature Boundary"
M1.Line.Color = Color.Red
M1.Line.Width = 2
M1.Value = 27
Chart.YAxis.Markers.Add(M1)

'Creating a single line axis marker with legend entry
Dim M2 As AxisMarker = New AxisMarker()
M2.Label.Text = ""
M2.LegendEntry.Name = "Low"
M2.Line.Color = Color.Blue
M2.Line.Width = 2
M2.Value = 3
Chart.YAxis.Markers.Add(M2)

'Creating a ranged axis marker with legend entry
Dim M3 As AxisMarker = New AxisMarker()
M3.Label.Text = ""
M3.LegendEntry.Name = "Comfort Zone"
M3.Background = New Background(Color.Green)
M3.ValueHigh = 22
M3.ValueLow = 15
Chart.YAxis.Markers.Add(M3)

'Adding series programatically
Dim sr As Series = New Series()

sr.Name="Vancouver"
Dim el As Element = New Element("Spring",10)
sr.Elements.Add(el)
el = New Element("Summer",20)
sr.Elements.Add(el)
el = New Element("Autumn",13)
sr.Elements.Add(el)
el = New Element("Winter",5)
sr.Elements.Add(el)
Chart.SeriesCollection.Add(sr)

sr = New Series()
sr.Name="Houston"
el = New Element("Spring",20)
sr.Elements.Add(el)
el = New Element("Summer",32)
sr.Elements.Add(el)
el = New Element("Autumn",18)
sr.Elements.Add(el)
el = New Element("Winter",10)
sr.Elements.Add(el)
Chart.SeriesCollection.Add(sr)

End Sub

</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Axis Marker Sample</title>
</head>
<body>
<p>
<dotnet:Chart id="Chart" runat="server"/>
</p>
</body>
</html>

Sample FilenameAxisMarkers.aspx
VersionLegacy (Pre 3.0)
Uses DatabaseNo

JS Charting

Gallery

Axis Markers