'声明 Public Event LabelRendering As EventHandler(Of RenderPieDataLabelEventArgs)
public event EventHandler<RenderPieDataLabelEventArgs> LabelRendering
事件数据
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.
| 属性 | 说明 |
|---|---|
| Angle | Slice angle. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| Cancel | (从System.ComponentModel.CancelEventArgs继承) |
| CenterX | Pie center X coordinate. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| CenterY | Pie center Y coordinate. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| Engine | Gets the rendering engine. (从C1.Chart.BaseRenderEventArgs继承) |
| Index | Index of data point. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| InnerRadius | Pie inner radius. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| Radius | Pie radius. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| Sweep | Slice sweep. (从C1.WPF.Chart.RenderSliceEventArgs继承) |
| Text | Data label text. It can be changed in event handler. |
请参见