Gallery
JS Bar Gauge
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
Chart.Size = "400x300";
// Demonstrates the gauge horizontal bars type.
Chart.TempDirectory = "temp";
Chart.Debug = false;
Chart.JS.Enabled = true;
Chart.Type = ChartType.Gauges;
Chart.DefaultSeries.PaletteName = Palette.Default;
Chart.DefaultSeries.GaugeType = GaugeType.Horizontal;
Chart.LegendBox.Visible = false;
Chart.JS.Buttons.EnableExportButton = false;
Chart.JS.Buttons.EnablePrintButton = false;
Chart.YAxis.Line.Visible = false;
Chart.YAxis.DefaultTick.Line.Visible = false;
Chart.YAxis.Label.LineAlignment = StringAlignment.Far;
Chart.YAxis.Label.Text = "Gauge Series";
Chart.XAxis.DefaultTick.Label.Text = "%name";
// *DYNAMIC DATA NOTE*
// This sample uses random data to populate the chart. To populate
// a chart with database data see the following resources:
// - Help File > Getting Started > Data Tutorials
// - DataEngine Class in the help file
// - Sample: features/DataEngine.aspx
SeriesCollection mySC = getRandomData();
// Add the random data.
Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData()
{
Random myR = new Random(1);
SeriesCollection SC = new SeriesCollection();
for (int a = 1; a < 2; a++)
{
Series s = new Series("Series " + a.ToString());
for (int b = 1; b < 5; b++)
{
Element e = new Element("Element " + b.ToString());
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" 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)
Chart.Size = "400x300"
' Demonstrates the gauge horizontal bars type.
Chart.TempDirectory = "temp"
Chart.Debug = False
Chart.JS.Enabled = True
Chart.Type = ChartType.Gauges
Chart.DefaultSeries.PaletteName = Palette.Default
Chart.DefaultSeries.GaugeType = GaugeType.Horizontal
Chart.LegendBox.Visible = False
Chart.JS.Buttons.EnableExportButton = False
Chart.JS.Buttons.EnablePrintButton = False
Chart.YAxis.Line.Visible = False
Chart.YAxis.DefaultTick.Line.Visible = False
Chart.YAxis.Label.LineAlignment = StringAlignment.Far
Chart.YAxis.Label.Text = "Gauge Series"
Chart.XAxis.DefaultTick.Label.Text = "%name"
' *DYNAMIC DATA NOTE*
' This sample uses random data to populate the chart. To populate
' a chart with database data see the following resources:
' - Help File > Getting Started > Data Tutorials
' - DataEngine Class in the help file
' - Sample: features/DataEngine.aspx
Dim mySC As SeriesCollection = getRandomData()
' Add the random data.
Chart.SeriesCollection.Add(mySC)
End Sub
Function getRandomData() As SeriesCollection
Dim myR As Random = New Random(1)
Dim SC As SeriesCollection = New SeriesCollection()
For a As Integer = 1 To 1
Dim s As Series = New Series("Series " & a.ToString())
For b As Integer = 1 To 4
Dim e As Element = New Element("Element " & b.ToString())
e.YValue = myR.Next(50)
s.Elements.Add(e)
Next b
SC.Add(s)
Next a
Return SC
End Function
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
- Sample FilenameJsBarGauge.aspx
- Version9.0
- Uses DatabaseNo