📄 axismarkeradvanced.aspx
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<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<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.DefaultSeries.Type = SeriesType.Spline;
Chart.LegendBox.Orientation = dotnetCHARTING.Orientation.Bottom;
Chart.LegendBox.Template="%name %icon";
// This sample will demonstrates how to use and attach axis markers to axes and elements.
// *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();
// 1. SINGLE VALUES
AxisMarker am1 = new AxisMarker("Marker at 45",new Line(Color.Orange),45);
Chart.YAxis.Markers.Add(am1);
AxisMarker am2 = new AxisMarker("Text marker at 'Element 0'",new Line(Color.Green),"Element 0");
Chart.XAxis.Markers.Add(am2);
// 2. RANGE MARKERS
AxisMarker am3 = new AxisMarker("20-30",new Background(Color.FromArgb(100,Color.LightGreen)),20,30);
Chart.YAxis.Markers.Add(am3);
AxisMarker am4 = new AxisMarker("'Element 1'-'Element 2'",new Background(Color.FromArgb(100,Color.LightBlue)),"Element 1","Element 2");
am4.Label.LineAlignment = StringAlignment.Near;
Chart.XAxis.Markers.Add(am4);
// 3.ELEMENT MARKERS
mySC[0].Elements[3].AxisMarker = new AxisMarker("Attached to element 3",new Line(Color.Blue),0);
// Add the random data.
Chart.SeriesCollection.Add(mySC);
}
SeriesCollection getRandomData()
{
SeriesCollection SC = new SeriesCollection();
Random myR = new Random();
for(int a = 0; a < 4; 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 = -25 + myR.Next(50);
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
// Set Different Colors for our Series
SC[0].DefaultElement.Color = Color.FromArgb(49,255,49);
SC[1].DefaultElement.Color = Color.FromArgb(255,255,0);
SC[2].DefaultElement.Color = Color.FromArgb(255,99,49);
SC[3].DefaultElement.Color = Color.FromArgb(0,156,255);
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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