📄 labeltruncation.aspx
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<%@ Page Language="C#" debug="true" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<HTML>
<HEAD>
<TITLE>Label Truncation</TITLE>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
Chart.Width = 500;
Chart.Height = 400;
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.LegendBox.Position = LegendBoxPosition.None;
// This sample will demonstrate how strings can be truncated.
// First we get 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 = getRandomData();
// Setup the chart
Chart.DefaultSeries.Type = SeriesType.Marker;
Chart.YAxis.Maximum = 40;
Chart.DefaultSeries.DefaultElement.ShowValue = true;
// Specify a default string to trim.
Chart.DefaultSeries.DefaultElement.SmartLabel.Text = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
// Set the default trimming length to 10 characters.
Chart.DefaultSeries.DefaultElement.SmartLabel.Truncation.Length = 10;
// Specify a trimming mode and name for each element.
mySC[0].Elements[0].Name = "TruncationMode.End";
mySC[0].Elements[0].SmartLabel.Truncation.Mode = TruncationMode.End;
mySC[0].Elements[1].Name = "TruncationMode.Middle";
mySC[0].Elements[1].SmartLabel.Truncation.Mode = TruncationMode.Middle;
mySC[0].Elements[2].Name = "TruncationMode.StartEnd";
mySC[0].Elements[2].SmartLabel.Truncation.Mode = TruncationMode.StartEnd;
mySC[0].Elements[3].Name = "TruncationMode.Start";
mySC[0].Elements[3].SmartLabel.Truncation.Mode = TruncationMode.Start;
// Add the random data.
Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random();
for(int a = 1; a < 2; a++)
{
Series s = new Series();
s.Name = "Series " + a;
for(int b = 0; b < 4; b++)
{
Element e = new Element();
e.Name = "Element " + b;
e.YValue = 20;
s.Elements.Add(e);
}
SC.Add(s);
}
// Set Different Colors for our Series
SC[0].DefaultElement.Color = Color.FromArgb(49,255,49);
return SC;
}
</script>
</HEAD>
<BODY>
<DIV align="center">
<dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
</DIV>
</BODY>
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