Gallery
JS Axis Minor Ticks Trick
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dnc" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
// Demonstrates using minor ticks with different label styling.
Chart.Type = ChartType.Combo;//Horizontal;
Chart.Width = 600;
Chart.Height = 350;
Chart.TempDirectory = "temp";
Chart.Debug = false;
Chart.Title = "Minor Tick Styling";
Chart.JS.Enabled = true;
// *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();
// Major tick interval
Chart.YAxis.Interval = 2000;
// Minor tick interval.
Chart.YAxis.MinorInterval = 1000;
// Major Tick styling
Chart.YAxis.DefaultTick.Label.Font = new Font("Arial", 10, FontStyle.Bold);
Chart.YAxis.DefaultTick.Label.Alignment = StringAlignment.Far;
Chart.YAxis.DefaultTick.Line.Length = 5;
// Minor ticks label.
Chart.YAxis.DefaultMinorTick.Label.Font = new Font("Arial", 8, FontStyle.Italic);
// Add the random data.
Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData()
{
string[] sNames = new string[] { "Development", "Design", "Testing", "Documentation"};
string[] eNames = new string[] { "Jan", "Feb", "Mar", "Apr" };
Random myR = new Random(1);
SeriesCollection SC = new SeriesCollection();
int a = 0;
int b = 0;
for (a = 1; a < 5; a++)
{
Series s = new Series(sNames[a-1]);
for (b = 1; b < 5; b++)
{
Element e = new Element(eNames[b-1]);
e.YValue = myR.Next(5000);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
SeriesCollection getLiveData()
{
DataEngine de = new DataEngine("ConnectionString goes here");
de.ChartObject = Chart; // Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ....";
return de.GetSeries();
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dnc:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dnc" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Demonstrates using minor ticks with different label styling.
Chart.Type = ChartType.Combo 'Horizontal;
Chart.Width = 600
Chart.Height = 350
Chart.TempDirectory = "temp"
Chart.Debug = False
Chart.Title = "Minor Tick Styling"
Chart.JS.Enabled = True
' *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()
' Major tick interval
Chart.YAxis.Interval = 2000
' Minor tick interval.
Chart.YAxis.MinorInterval = 1000
' Major Tick styling
Chart.YAxis.DefaultTick.Label.Font = New Font("Arial", 10, FontStyle.Bold)
Chart.YAxis.DefaultTick.Label.Alignment = StringAlignment.Far
Chart.YAxis.DefaultTick.Line.Length = 5
' Minor ticks label.
Chart.YAxis.DefaultMinorTick.Label.Font = New Font("Arial", 8, FontStyle.Italic)
' Add the random data.
Chart.SeriesCollection.Add(mySC)
End Sub
Function getRandomData() As SeriesCollection
Dim sNames As String() = New String() { "Development", "Design", "Testing", "Documentation"}
Dim eNames As String() = New String() { "Jan", "Feb", "Mar", "Apr" }
Dim myR As Random = New Random(1)
Dim SC As SeriesCollection = New SeriesCollection()
Dim a As Integer = 0
Dim b As Integer = 0
For a = 1 To 4
Dim s As Series = New Series(sNames(a-1))
For b = 1 To 4
Dim e As Element = New Element(eNames(b-1))
e.YValue = myR.Next(5000)
s.Elements.Add(e)
Next b
SC.Add(s)
Next a
Return SC
End Function
Function getLiveData() As SeriesCollection
Dim de As DataEngine = New DataEngine("ConnectionString goes here")
de.ChartObject = Chart ' Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ...."
Return de.GetSeries()
End Function
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dnc:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
- Sample FilenameJsAxisMinorTicksTrick.aspx
- Version8.0
- Uses DatabaseNo