📄 elementmarkers.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>Element Markers</TITLE>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
Chart.Type = ChartType.Combo;
Chart.Width = 700;
Chart.Height = 250;
Chart.TempDirectory = "temp";
Chart.Debug = true;
// This sample demonstrates using image markers on elements and in the legend.
// Markers dont show up on columns by default therefore we force them all to show up with the force marker property.
Chart.DefaultSeries.DefaultElement.ForceMarker = true;
// The legend must display our marker icon so we set the series type to marker.
Chart.DefaultSeries.DefaultElement.LegendEntry.SeriesType = SeriesType.Marker;
//Set the legend entry marker size
Chart.DefaultSeries.DefaultElement.LegendEntry.Marker.Size= 15;
// y axis label.
Chart.YAxis.Label.Text = "GDP (Millions)";
Chart.YAxis.SmartScaleBreak = true;
// Add the first element.
Chart.Series.Element.Name = "United States";
Chart.Series.Element.YValue = 5452500;
// Specify the image for the us flag.
Chart.Series.Element.Marker.ImagePath = "us.png";
// Add the element
Chart.Series.Elements.Add();
// Repeat for other elements.
Chart.Series.Element.Name = "Canada";
Chart.Series.Element.YValue = 786052;
Chart.Series.Element.Marker.ImagePath = "ca.png";
Chart.Series.Elements.Add();
Chart.Series.Element.Name = "United Kingdom";
Chart.Series.Element.YValue = 477338;
Chart.Series.Element.Marker.ImagePath = "uk.png";
Chart.Series.Elements.Add();
Chart.Series.Element.Name = "Mexico";
Chart.Series.Element.YValue = 155313;
Chart.Series.Element.Marker.ImagePath = "mx.png";
Chart.Series.Elements.Add();
// In order to show each element in the legend we set the palette property for our series.
Chart.Series.PaletteName = Palette.One;
// Finally we add the series.
Chart.SeriesCollection.Add();
}
</script>
</HEAD>
<BODY>
<br>
<DIV align="center">
<dotnet:Chart id="Chart" runat="server" Width="568px" Height="344px">
</dotnet:Chart>
</DIV>
</BODY>
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