📄 seriescollectionsort.aspx
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<%@ Import Namespace="System.Drawing" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
// This sample will demonstrate series can be sorted.
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.Use3D = true;
Chart.DefaultSeries.DefaultElement.Transparency = 20;
Chart.DefaultSeries.Type=SeriesType.AreaLine;
Chart.Title = "Sorting Series By Name in ascending order";
//First we generate our data, if you would like to get the data from a database you need to use
// the data engine. See sample: features/dataEngine.aspx. Or the dataEngine tutorial in the help file.
SeriesCollection mySC = getData();
//First sort it by name and add it to the first chart.
mySC.Sort(ElementValue.Name,"ASC");
Chart.SeriesCollection.Add(mySC);
//Next chart
Chart1.TempDirectory = "temp";
Chart1.Width=600;
Chart1.Debug = true;
Chart1.Use3D = true;
Chart1.DefaultSeries.DefaultElement.Transparency = 20;
Chart1.DefaultSeries.Type=SeriesType.AreaLine;
SeriesCollection mySC1 = getData();
// Then sort the series by y value. The y value for each series is the sum of all element y values within the series.
mySC1.Sort(ElementValue.YValue,"DESC");
Chart1.SeriesCollection.Add(mySC1);
Chart1.Title = "Sorting Series by the sum of their element's YValues in descending order";
Chart2.TempDirectory = "temp";
Chart2.Debug = true;
Chart2.Use3D = false;
Chart2.DefaultSeries.DefaultElement.Transparency = 20;
Chart2.DefaultSeries.Type=SeriesType.AreaLine;
Chart2.Title = "Sorting Series By Name in ascending order";
SeriesCollection mySC2 = getData();
//sort it by name and add it to the chart.
mySC2.Sort(ElementValue.Name,"ASC");
Chart2.SeriesCollection.Add(mySC2);
Chart2.Title = "Sorting Series By Name in ascending order";
Chart2.DefaultSeries.Type=SeriesType.AreaLine;
Chart3.TempDirectory = "temp";
Chart3.Debug = true;
Chart3.Use3D = false;
Chart3.DefaultSeries.DefaultElement.Transparency = 20;
Chart3.DefaultSeries.Type=SeriesType.AreaLine;
// Then lest sort the series by y value. The y value for each series is the sum of all element y values within the series.
SeriesCollection mySC3 = getData();
mySC3.Sort(ElementValue.YValue,"DESC");
Chart3.SeriesCollection.Add(mySC3);
Chart3.Title = "Sorting Series by the sum of their element's YValues in descending order";
}
SeriesCollection getData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random();
for(int a = 1; a < 5; a++)
{
Series s = new Series();
s.Name = "Series " + a;
Element e = new Element();
e.Name = "Element 1";
e.YValue = 20-(a*a);
s.Elements.Add(e);
e = new Element();
e.Name = "Element 2";
e.YValue = 22-(a*a);
s.Elements.Add(e);
e = new Element();
e.Name = "Element 3";
e.YValue = 19-(a*a);
s.Elements.Add(e);
e = new Element();
e.Name = "Element 4";
e.YValue = 28-(a*a);
s.Elements.Add(e);
e = new Element();
e.Name = "Element 5";
e.YValue = 18-(a*a);
s.Elements.Add(e);
SC.Add(s);
}
SC[0].Name="B";
SC[1].Name="A";
SC[2].Name="D";
SC[3].Name="C";
return SC;
}
</script>
<HTML>
<HEAD>
<TITLE>.netCHARTING Sample</TITLE>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
<dotnet:Chart id="Chart1" runat="server" Height="344px" Width="568px">
</dotnet:Chart>
<dotnet:Chart id="Chart2" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
<dotnet:Chart id="Chart3" runat="server" Height="344px" Width="568px">
</dotnet:Chart>
</DIV>
</BODY>
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