ComponentOne FlexChart for WinForms
LabelRendering Event (FlexPie)


C1.Win.Chart Namespace > FlexPie Class : LabelRendering Event
Fires before rendering label.
Syntax
'Declaration
 
Public Event LabelRendering As EventHandler(Of RenderPieDataLabelEventArgs)
'Usage
 
Dim instance As FlexPie
Dim handler As EventHandler(Of RenderPieDataLabelEventArgs)
 
AddHandler instance.LabelRendering, handler
public event EventHandler<RenderPieDataLabelEventArgs> LabelRendering
Event Data

The event handler receives an argument of type RenderPieDataLabelEventArgs containing data related to this event. The following RenderPieDataLabelEventArgs properties provide information specific to this event.

PropertyDescription
Slice angle. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
(Inherited from System.ComponentModel.CancelEventArgs)
Pie center X coordinate. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Pie center Y coordinate. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Gets the rendering engine. (Inherited from C1.Chart.BaseRenderEventArgs)
Index of data point. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Pie inner radius. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Pie radius. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Slice sweep. (Inherited from C1.Win.Chart.RenderSliceEventArgs)
Data label text. It can be changed in event handler.  
See Also