Class PieSeries
Inheritance
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class PieSeries : CircularSeriesBase, ICloneable, ISegmentSelectableConstructors
PieSeries()
Called when instance created for PieSeries
Declaration
public PieSeries()Fields
PieCoefficientProperty
The DependencyProperty for PieCoefficient property.
Declaration
public static readonly DependencyProperty PieCoefficientPropertyField Value
| Type | Description |
|---|---|
| System.Windows.DependencyProperty |
Properties
PieCoefficient
Gets or sets a value that specifies the ratio of pie size with respect to chart area. This is a bindable property.
Declaration
public double PieCoefficient { get; set; }Property Value
| Type | Description |
|---|---|
| System.Double | The value ranges from 0 to 1. |
Methods
CloneSeries(DependencyObject)
Returns the instance of PieSeries series.
Declaration
protected override DependencyObject CloneSeries(DependencyObject obj)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.DependencyObject | obj | object |
Returns
| Type | Description |
|---|---|
| System.Windows.DependencyObject |
Overrides
CreateAdornment(AdornmentSeries, Double, Double, Double, Double)
Method implementation for Create Adornments.
Declaration
protected override ChartAdornment CreateAdornment(AdornmentSeries series, double xVal, double yVal, double angle, double radius)Parameters
| Type | Name | Description |
|---|---|---|
| AdornmentSeries | series | series |
| System.Double | xVal | xvalue |
| System.Double | yVal | yvalue |
| System.Double | angle | angle |
| System.Double | radius | radius |
Returns
| Type | Description |
|---|---|
| ChartAdornment |
Overrides
CreateSegment()
Creates an instance of series segment.
Declaration
protected override ChartSegment CreateSegment()Returns
| Type | Description |
|---|---|
| ChartSegment | Returns the instance of corresponding series segment. |
Overrides
Remarks
This customization is not supported for fast type series and technical indicators.
Examples
This sample shows how to call the CreateSegment() method to customize the line series segments.
public class LineSeriesExt : LineSeries
{
protected override ChartSegment CreateSegment()
{
return new LineSegmentExt();
}
}
public class LineSegmentExt : LineSegment
{
public override UIElement CreateVisual(Size size)
{
// Write your customization code here.
}
public override void Update(IChartTransformer transformer)
{
// Write your customization code here.
}
}CreateSegments()
Creates the segments of PieSeries.
Declaration
public override void CreateSegments()Overrides
CreateTransformer(Size, Boolean)
Return IChartTranform value based upon the given size.
Declaration
protected override IChartTransformer CreateTransformer(Size size, bool create)Parameters
| Type | Name | Description |
|---|---|---|
| System.Windows.Size | size | size |
| System.Boolean | create | bool |
Returns
| Type | Description |
|---|---|
| Syncfusion.UI.Xaml.Charts.IChartTransformer |
Overrides
OnDataSourceChanged(IEnumerable, IEnumerable)
Called when ItemsSource changed.
Declaration
protected override void OnDataSourceChanged(IEnumerable oldValue, IEnumerable newValue)Parameters
| Type | Name | Description |
|---|---|---|
| System.Collections.IEnumerable | oldValue | old value |
| System.Collections.IEnumerable | newValue | new value |
Overrides
SetExplodeAll()
Virtual method for ExplodeAll.
Declaration
protected override void SetExplodeAll()Overrides
SetExplodeIndex(Int32)
Method implementation for ExplodeIndex.
Declaration
protected override void SetExplodeIndex(int i)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | i |
Overrides
SetExplodeRadius()
Virtual Method for ExplodeRadius.
Declaration
protected override void SetExplodeRadius()