Gallery

Gallery > Analysis

ChartArea Data Distribution

Demonstrates some quality control features like median, mean and percentile and integrate them within an element in a separate chart area.

Download Show C# Code Show VB Code

<%@ Page Language="C#" Description="dotnetCHARTING Component" %>

<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="dotnetCHARTING" %>
<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 = 400;
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.Title = "Sample Data";
Chart.PaletteName = Palette.Default;
Chart.XAxis.DefaultTick.Label.Text = "";
Chart.YAxis.Interval = 10;
SeriesCollection mySC = getRandomData();
Chart.SeriesCollection.Add(mySC);
Chart.DefaultSeries.Type = SeriesType.Spline;
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend;

//StatisticalEngine.Options.MatchColors = true;
ChartAreaCollection dataDistribution = StatisticalEngine.DataDistributionChart(mySC);
int i = 0;
foreach (ChartArea ca in dataDistribution)
{
ca.DefaultSeries.LegendEntry.Visible = false;
Series tmp = new Series();
tmp.DefaultElement.Color = Chart.Palette[i++];
tmp.YAxis = new Axis();
tmp.YAxis.AlternateGridBackground.Color = Color.Empty;
tmp.YAxis.SynchronizeScale.Add(ca.YAxis);
ca.SeriesCollection.Add(tmp);
ca.YAxis.ClearValues = true;
ca.WidthPercentage = 12;
ca.ClearColors();
}
Chart.ExtraChartAreas.Add(dataDistribution);
}

SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random(2);
for (int a = 1; a < 3; a++)
{
Series s = new Series();
s.Name = "Series " + a;
for (int b = 1; b < 31; b++)
{
Element e = new Element();
e.Name = "E" + b;
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}

SC[0].DefaultElement.Color = Color.FromArgb(255, 99, 49);
SC[1].DefaultElement.Color = Color.FromArgb(0, 156, 255);

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" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<%@ Import Namespace="dotnetCHARTING" %>
<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 = 400
Chart.TempDirectory = "temp"
Chart.Debug = True
Chart.Title = "Sample Data"
Chart.PaletteName = Palette.Default
Chart.XAxis.DefaultTick.Label.Text = ""
Chart.YAxis.Interval = 10
Dim mySC As SeriesCollection = getRandomData()
Chart.SeriesCollection.Add(mySC)
Chart.DefaultSeries.Type = SeriesType.Spline
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend

'StatisticalEngine.Options.MatchColors = true;
Dim dataDistribution As ChartAreaCollection = StatisticalEngine.DataDistributionChart(mySC)
Dim i As Integer = 0
For Each ca As ChartArea In dataDistribution
ca.DefaultSeries.LegendEntry.Visible = False
Dim tmp As Series = New Series()
tmp.DefaultElement.Color = Chart.Palette(i)
i += 1
tmp.YAxis = New Axis()
tmp.YAxis.AlternateGridBackground.Color = Color.Empty
tmp.YAxis.SynchronizeScale.Add(ca.YAxis)
ca.SeriesCollection.Add(tmp)
ca.YAxis.ClearValues = True
ca.WidthPercentage = 12
ca.ClearColors()
Next ca
Chart.ExtraChartAreas.Add(dataDistribution)
End Sub

Function getRandomData() As SeriesCollection
Dim SC As SeriesCollection = New SeriesCollection()
Dim myR As Random = New Random(2)
For a As Integer = 1 To 2
Dim s As Series = New Series()
s.Name = "Series " & a
For b As Integer = 1 To 30
Dim e As Element = New Element()
e.Name = "E" & b
e.YValue = myR.Next(50)
s.Elements.Add(e)
Next b
SC.Add(s)
Next a

SC(0).DefaultElement.Color = Color.FromArgb(255, 99, 49)
SC(1).DefaultElement.Color = Color.FromArgb(0, 156, 255)

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 FilenameChartAreaDataDistribution.aspx
Version3.4
Uses DatabaseNo

JS Charting

Gallery

ChartArea Data Distribution