Spread Windows Forms 9.0 Product Documentation
CategoryNames Property (PieSeries)
Example 


Gets the collection of category names for the series.
Syntax
'Declaration
 
Public ReadOnly Property CategoryNames As StringCollection
'Usage
 
Dim instance As PieSeries
Dim value As StringCollection
 
value = instance.CategoryNames
public StringCollection CategoryNames {get;}
Example
This example creates a chart control.
FarPoint.Win.Chart.PieSeries series = new FarPoint.Win.Chart.PieSeries();
series.SeriesName = "Series 0";
series.Values.Add(1.0);
series.Values.Add(2.0);
series.Values.Add(4.0);
series.Values.Add(8.0);
series.CategoryNames.Add("alpha");
series.CategoryNames.Add("beta");
series.CategoryNames.Add("gamma");
series.CategoryNames.Add("delta");
series.PieDetachments.Add(0.5f);
FarPoint.Win.Chart.PiePlotArea plotArea = new FarPoint.Win.Chart.PiePlotArea();
plotArea.Location = new PointF(0.2f, 0.2f);
plotArea.Size = new SizeF(0.6f, 0.6f);
plotArea.Series.Add(series);
FarPoint.Win.Chart.LabelArea label = new FarPoint.Win.Chart.LabelArea();
label.Text = "Exploded Pie Chart";
label.Location = new PointF(0.5f, 0.02f);
label.AlignmentX = 0.5f;
label.AlignmentY = 0.0f;
FarPoint.Win.Chart.LegendArea legend = new FarPoint.Win.Chart.LegendArea();
legend.Location = new PointF(0.98f, 0.5f);
legend.AlignmentX = 1.0f;
legend.AlignmentY = 0.5f;
FarPoint.Win.Chart.ChartModel model = new FarPoint.Win.Chart.ChartModel();
model.LabelAreas.Add(label);
model.LegendAreas.Add(legend);
model.PlotAreas.Add(plotArea);
fpChart1.Model = model;
Dim series As New FarPoint.Win.Chart.PieSeries()
series.SeriesName = "Series 0"
series.Values.Add(1.0)
series.Values.Add(2.0)
series.Values.Add(4.0)
series.Values.Add(8.0)
series.CategoryNames.Add("alpha")
series.CategoryNames.Add("beta")
series.CategoryNames.Add("gamma")
series.CategoryNames.Add("delta")
series.PieDetachments.Add(0.5f)
Dim plotArea As New FarPoint.Win.Chart.PiePlotArea()
plotArea.Location = New PointF(0.2f, 0.2f)
plotArea.Size = New SizeF(0.6f, 0.6f)
plotArea.Series.Add(series)
Dim label As New FarPoint.Win.Chart.LabelArea()
label.Text = "Exploded Pie Chart"
label.Location = New PointF(0.5f, 0.02f)
label.AlignmentX = 0.5f
label.AlignmentY = 0.0f
Dim legend As New FarPoint.Win.Chart.LegendArea()
legend.Location = new PointF(0.98f, 0.5f)
legend.AlignmentX = 1.0f
legend.AlignmentY = 0.5f
Dim model As New FarPoint.Win.Chart.ChartModel()
model.LabelAreas.Add(label)
model.LegendAreas.Add(legend)
model.PlotAreas.Add(plotArea)
fpChart1.Model = model
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

See Also

Reference

PieSeries Class
PieSeries Members

 

 


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