Class EmptyPointSegment

Represents chart empty point segment.

Inheritance
System.Object
ChartSegment
ScatterSegment
EmptyPointSegment
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class EmptyPointSegment : ScatterSegment, INotifyPropertyChanged
Remarks

Class instance is created automatically by WINRT Chart building system.

Constructors

EmptyPointSegment(Double, Double, ChartSeriesBase, Boolean)

Called when instance created for EmptyPointSegment with following arguments

Declaration
public EmptyPointSegment(double xData, double yData, ChartSeriesBase series, bool isEmptyPointInterior)
Parameters
Type Name Description
System.Double xData
System.Double yData
ChartSeriesBase series
System.Boolean isEmptyPointInterior

Properties

EmptyPointSymbolHeight

Gets or sets empty point symbol height.

Declaration
public double EmptyPointSymbolHeight { get; set; }
Property Value
Type Description
System.Double

EmptyPointSymbolWidth

Gets or sets empty point symbol width.

Declaration
public double EmptyPointSymbolWidth { get; set; }
Property Value
Type Description
System.Double

X

Gets or sets the x coordinate of this segment.

Declaration
public double X { get; set; }
Property Value
Type Description
System.Double

Y

Gets or sets the y coordinate of this segment.

Declaration
public double Y { get; set; }
Property Value
Type Description
System.Double

Methods

CreateVisual(Size)

Used for creating UIElement for rendering this segment. This method is not intended to be called explicitly outside the Chart but it can be overridden by any derived class.

Declaration
public override UIElement CreateVisual(Size size)
Parameters
Type Name Description
System.Windows.Size size

Size of the panel
Returns
Type Description
System.Windows.UIElement

returns UIElement
Overrides

GetRenderedVisual()

Declaration
public override UIElement GetRenderedVisual()
Returns
Type Description
System.Windows.UIElement
Overrides

SetData(ChartPoint, ChartPoint, ChartPoint, ChartPoint)

Declaration
public override void SetData(ChartPoint point1, ChartPoint point2, ChartPoint point3, ChartPoint point4)
Parameters
Type Name Description
ChartPoint point1
ChartPoint point2
ChartPoint point3
ChartPoint point4
Overrides

SetData(Point, Point, Point, Point)

Sets the values for this segment. This method is not intended to be called explicitly outside the Chart but it can be overridden by any derived class.

Declaration
[Obsolete("Use SetData(ChartPoint point1, ChartPoint point2, ChartPoint point3, ChartPoint point4)")]
public override void SetData(Point point1, Point point2, Point point3, Point point4)
Parameters
Type Name Description
System.Windows.Point point1
System.Windows.Point point2
System.Windows.Point point3
System.Windows.Point point4
Overrides

Update(IChartTransformer)

Updates the segments based on its data point value. This method is not intended to be called explicitly outside the Chart but it can be overridden by any derived class.

Declaration
public override void Update(IChartTransformer transformer)
Parameters
Type Name Description
Syncfusion.UI.Xaml.Charts.IChartTransformer transformer

Represents the view port of chart control.(refer Syncfusion.UI.Xaml.Charts.IChartTransformer)
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged