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Gantt Dependencies

Demonstrates using Gantt dependencies.

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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" %>

<script runat="server">

void Page_Load(Object sender, EventArgs e)
{
// Demonstrates using Gantt dependencies.

Chart.TempDirectory = "temp";
Chart.Debug = true;

Chart.Type = ChartType.ComboHorizontal;
Chart.Size = "600x300";
Chart.Title = "Project Alpha";
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend;
Chart.YAxis.DefaultTick.Label.Font = new Font("Arial", 12);

// The Series.Line object defines gantt dependency line styles.
Chart.DefaultSeries.Line.Color = Color.Black;
Chart.DefaultSeries.Line.EndCap = LineCap.ArrowAnchor;
Chart.DefaultSeries.Line.Width = 3;
Chart.DefaultSeries.Line.AnchorCapScale = 2;

SeriesCollection mySC = getRandomData();

// Add the random data.
Chart.SeriesCollection.Add(mySC);
}

SeriesCollection getRandomData()
{

Element e1 = new Element("Preparations");
e1.YDateTimeStart = new DateTime(2008, 2, 5);
e1.YDateTime = e1.YDateTimeStart.AddDays(10);
e1.Complete = 50;

Element e2 = new Element("Execution");
e2.YDateTimeStart = new DateTime(2008, 2, 15);
e2.YDateTime = e2.YDateTimeStart.AddDays(5);

Element e3 = new Element("Cleanup");
e3.YDateTimeStart = new DateTime(2008, 2, 19);
e3.YDateTime = e3.YDateTimeStart.AddDays(5);

Element e4 = new Element("Presentation");
e4.YDateTimeStart = new DateTime(2008, 3, 1);
e4.YDateTime = e4.YDateTimeStart.AddDays(5);

// Gantt Dependencies are defined with the element's Parent property similar to Organizational charts.
e2.Parent = e1;
e3.Parent = e2;
e4.Parent = e3;

return new SeriesCollection(new Series("", e1, e2, e3,e4));;

}

SeriesCollection getLiveData()
{
DataEngine de = new DataEngine("ConnectionString goes here");
de.ChartObject = Chart; // Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ....";
return de.GetSeries();
}

</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>

<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>

<script runat="server">

Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Demonstrates using Gantt dependencies.

Chart.TempDirectory = "temp"
Chart.Debug = True

Chart.Type = ChartType.ComboHorizontal
Chart.Size = "600x300"
Chart.Title = "Project Alpha"
Chart.TitleBox.Position = TitleBoxPosition.FullWithLegend
Chart.YAxis.DefaultTick.Label.Font = New Font("Arial", 12)

' The Series.Line object defines gantt dependency line styles.
Chart.DefaultSeries.Line.Color = Color.Black
Chart.DefaultSeries.Line.EndCap = LineCap.ArrowAnchor
Chart.DefaultSeries.Line.Width = 3
Chart.DefaultSeries.Line.AnchorCapScale = 2

Dim mySC As SeriesCollection = getRandomData()

' Add the random data.
Chart.SeriesCollection.Add(mySC)
End Sub

Function getRandomData() As SeriesCollection

Dim e1 As Element = New Element("Preparations")
e1.YDateTimeStart = New DateTime(2008, 2, 5)
e1.YDateTime = e1.YDateTimeStart.AddDays(10)
e1.Complete = 50

Dim e2 As Element = New Element("Execution")
e2.YDateTimeStart = New DateTime(2008, 2, 15)
e2.YDateTime = e2.YDateTimeStart.AddDays(5)

Dim e3 As Element = New Element("Cleanup")
e3.YDateTimeStart = New DateTime(2008, 2, 19)
e3.YDateTime = e3.YDateTimeStart.AddDays(5)

Dim e4 As Element = New Element("Presentation")
e4.YDateTimeStart = New DateTime(2008, 3, 1)
e4.YDateTime = e4.YDateTimeStart.AddDays(5)

' Gantt Dependencies are defined with the element's Parent property similar to Organizational charts.
e2.Parent = e1
e3.Parent = e2
e4.Parent = e3

Return New SeriesCollection(New Series("", e1, e2, e3,e4))

End Function

Function getLiveData() As SeriesCollection
Dim de As DataEngine = New DataEngine("ConnectionString goes here")
de.ChartObject = Chart ' Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ...."
Return de.GetSeries()
End Function

</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>

Sample FilenameGanttDependencies.aspx
Version5.2
Uses DatabaseNo

JS Charting

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Gantt Dependencies