📄 elementsubvaluestyling.aspx
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<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<HTML>
<HEAD>
<TITLE>.netCHARTING Sample</TITLE>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
Chart.Type = ChartType.Combo;//Horizontal;
Chart.Width = 600;
Chart.Height = 350;
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.Title = "Element SubValue Styling";
// This sample will demonstrate how to style element sub values such as error bars.
// Set a default error offset value.
Chart.DefaultElement.ErrorOffset = 5;
// Default Line Styling
Chart.DefaultElement.DefaultSubValue.Line.DashStyle = DashStyle.Dash;
Chart.DefaultElement.DefaultSubValue.Line.Length = 55;
Chart.DefaultElement.DefaultSubValue.Line.Width = 2;
Chart.DefaultElement.DefaultSubValue.Line.Color = Color.Black;
// Default Marker Styling
Chart.DefaultElement.DefaultSubValue.Marker.Type = ElementMarkerType.FivePointStar;
Chart.DefaultElement.DefaultSubValue.Marker.Size = 12;
Chart.DefaultElement.DefaultSubValue.Marker.Color = Color.Orange;
// *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();
// Add the random data.
Chart.SeriesCollection.Add(mySC);
// Specify SubValue Types
mySC[0].Elements[0].DefaultSubValue.Type = SubValueType.ErrorBar;
mySC[0].Elements[1].DefaultSubValue.Type = SubValueType.Line;
mySC[0].Elements[2].DefaultSubValue.Type = SubValueType.Marker;
// Name the elements
mySC[0].Elements[0].Name = "ErrorBar";
mySC[0].Elements[1].Name = "Line";
mySC[0].Elements[2].Name = "Marker";
}
SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random(2);
for(int a = 0; a < 1; a++)
{
Series s = new Series();
s.Name = "Series " + (a+1);
for(int b = 0; b < 3; b++)
{
Element e = new Element();
e.Name = "Element " + (b+1);
//e.YValue = -25 + myR.Next(50);
e.YValue = 20+ myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
// Set Different Colors for our Series
return SC;
}
</script>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
</DIV>
</BODY>
</HTML>
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