Class StackingAreaSeries

StackingAreaSeries is typically preferred in cases of multiple series of type AreaSeries. Each series is stacked vertically one above the other.

Inheritance
System.Object
ChartSeriesBase
ChartSeries
AdornmentSeries
CartesianSeries
XyDataSeries
StackingSeriesBase
StackingAreaSeries
StackingArea100Series
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class StackingAreaSeries : StackingSeriesBase, ICloneable, ISupportAxes2D, ISupportAxes, ISegmentSelectable
Examples
      <syncfusion:StackingAreaSeries ItemsSource="{Binding Data}" XBindingPath="Year" YBindingPath="Value">
      </syncfusion:StackingAreaSeries>
   StackingAreaSeries series1 = new StackingAreaSeries();
   series1.ItemsSource = viewmodel.Data;
   series1.XBindingPath = "Year";
   series1.YBindingPath = "Value";
   chart.Series.Add(series1);

Constructors

StackingAreaSeries()

Declaration
public StackingAreaSeries()

Fields

IsClosedProperty

Identifies the IsClosed dependency property.

Declaration
public static readonly DependencyProperty IsClosedProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for IsClosed dependency property.

SegmentSelectionBrushProperty

Identifies the SegmentSelectionBrush dependency property.

Declaration
public static readonly DependencyProperty SegmentSelectionBrushProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for SegmentSelectionBrush dependency property.

SelectedIndexProperty

Identifies the SelectedIndex dependency property.

Declaration
public static readonly DependencyProperty SelectedIndexProperty
Field Value
Type Description
System.Windows.DependencyProperty

The identifier for SelectedIndex dependency property.

Properties

IsAreaTypeSeries

This property used to confirm whether it is area typed series.

Declaration
protected override bool IsAreaTypeSeries { get; }
Property Value
Type Description
System.Boolean
Overrides
Remarks

Returns true if its linear, otherwise it returns false.

IsClosed

Gets or sets a value that indicates whether area path should be closed or opened for StackingAreaSeries.

Declaration
public bool IsClosed { get; set; }
Property Value
Type Description
System.Boolean

If its true, Area stroke will be closed; otherwise stroke will be applied on top of the series only. Default value is true.

IsLinear

The property confirms the linearity of this series.

Declaration
protected override bool IsLinear { get; }
Property Value
Type Description
System.Boolean
Overrides
Remarks

Returns true if its linear, otherwise it returns false.

IsStacked

Gets a value indicating whether this series is a stacked series.

Declaration
protected override bool IsStacked { get; }
Property Value
Type Description
System.Boolean

true if the series is one of stacked series; otherwise, false. The default value is true.
Overrides

SegmentSelectionBrush

Gets or sets the interior(brush) for the selected segment(s).

Declaration
public Brush SegmentSelectionBrush { get; set; }
Property Value
Type Description
System.Windows.Media.Brush

The System.Windows.Media.Brush value.

SelectedIndex

Gets or sets the index of the first segment in the current selection or returns negative one (-1) if the selection is empty.

Declaration
public int SelectedIndex { get; set; }
Property Value
Type Description
System.Int32

The index of first segment in the current selection. The default value is negative one (-1).
See Also

SelectedSegments

Gets the list of selected segments in this series, when we enable the multiple selection.

Declaration
protected override List<ChartSegment> SelectedSegments { get; }
Property Value
Type Description
System.Collections.Generic.List<ChartSegment>

It returns the list of ChartSegment.
Overrides

Methods

CloneSeries(DependencyObject)

Returns the instance of StackingAreaSeries series.

Declaration
protected override DependencyObject CloneSeries(DependencyObject obj)
Parameters
Type Name Description
System.Windows.DependencyObject obj

object
Returns
Type Description
System.Windows.DependencyObject
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 StackingAreaSeries.

Declaration
public override void CreateSegments()
Overrides

OnDataSourceChanged(IEnumerable, IEnumerable)

Invoked when ItemsSource property changed.

Declaration
protected override void OnDataSourceChanged(IEnumerable oldValue, IEnumerable newValue)
Parameters
Type Name Description
System.Collections.IEnumerable oldValue

Old itemssource collection.
System.Collections.IEnumerable newValue

New itemssource collection.
Overrides
See Also

OnMouseMove(MouseEventArgs)

Used to update the series tooltip when pointer moved on series.

Declaration
protected override void OnMouseMove(MouseEventArgs e)
Parameters
Type Name Description
System.Windows.Input.MouseEventArgs e

MouseEventArgs
Overrides

SelectedIndexChanged(Int32, Int32)

Method used to set SegmentSelectionBrush to SelectedIndex segment.

Declaration
protected override void SelectedIndexChanged(int newIndex, int oldIndex)
Parameters
Type Name Description
System.Int32 newIndex

Used to specify the new selected index.
System.Int32 oldIndex

Used to specify the old selected index.
Overrides

Implements

See Also