Class AreaSegment

Represents chart area segment.

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

Class instance is created automatically by WINRT Chart building system.

Constructors

AreaSegment()

Constructor

Declaration
public AreaSegment()

AreaSegment(List<Double>, IList<Double>)

Called when instance created for AreaSegments

Declaration
public AreaSegment(List<double> xValues, IList<double> yValues)
Parameters
Type Name Description
System.Collections.Generic.List<System.Double> xValues
System.Collections.Generic.IList<System.Double> yValues

AreaSegment(List<Double>, List<Double>, AdornmentSeries, Object)

Called when instance created for AreaSegments

Declaration
public AreaSegment(List<double> xValues, List<double> yValues, AdornmentSeries series, object item)
Parameters
Type Name Description
System.Collections.Generic.List<System.Double> xValues

Used to specify the segment x-values
System.Collections.Generic.List<System.Double> yValues

Used to specify the segment y-values
AdornmentSeries series

Used to specify the corresponding series
System.Object item

Used to specify the corresponding item model

Properties

XData

Gets or sets the data point value, bind with x for this segment.

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

YData

Gets or sets the data point value, bind with y for this segment.

Declaration
public double YData { get; set; }
Property Value
Type
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()

Gets the UIElement used for rendering this segment.

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

returns UIElement
Overrides

OnSizeChanged(Size)

Called whenever the segment's size changed. This method is not intended to be called explicitly outside the Chart but it can be overriden by any derived class.

Declaration
public override void OnSizeChanged(Size size)
Parameters
Type Name Description
System.Windows.Size size
Overrides

SetData(IList<Double>, IList<Double>)

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

Declaration
public override void SetData(IList<double> XValues, IList<double> YValues)
Parameters
Type Name Description
System.Collections.Generic.IList<System.Double> XValues
System.Collections.Generic.IList<System.Double> YValues
Overrides

SetVisualBindings(Shape)

Method Implementation for set Binding to ChartSegments properties.

Declaration
protected override void SetVisualBindings(Shape element)
Parameters
Type Name Description
System.Windows.Shapes.Shape element
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

See Also