Class FunnelSeries

Represents a series which displays data in a funnel shape that equals to 100% when totaled, and its plots streamlined data to show various stages in a process.

Inheritance
System.Object
ChartSeriesBase
ChartSeries
AdornmentSeries
AccumulationSeriesBase
TriangularSeriesBase
FunnelSeries
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.WPF.dll
Syntax
public class FunnelSeries : TriangularSeriesBase, ICloneable, ISegmentSelectable
Remarks

It is a single series, representing data as portions of 100% and does not use any axes.

Examples
    <chart:SfChart>

         <chart:SfChart.DataContext>
           <local:ViewModel/>
         </chart:SfChart.DataContext>

         <chart:FunnelSeries
              ItemsSource="{Binding Data}"
              XBindingPath="XValue"
              YBindingPath="YValue"/>

    </chart:SfChart>

Constructors

FunnelSeries()

Initializes a new instance of the FunnelSeries class.

Declaration
public FunnelSeries()

Fields

FunnelModeProperty

Identifies the FunnelMode dependency property.

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

The identifier for FunnelMode dependency property.

MinWidthProperty

Identifies the MinWidth dependency property.

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

The identifier for MinWidth dependency property.

Properties

FunnelMode

Gets or sets a value indicating whether the y value should interpret the height or width of the funnel block.

Declaration
public ChartFunnelMode FunnelMode { get; set; }
Property Value
Type Description
ChartFunnelMode

One of the ChartFunnelMode enumeration values. The default value is ValueIsHeight.

MinWidth

Gets or sets the minimum width for the funnel block.

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

Default value is 40.

Methods

CloneSeries(DependencyObject)

Returns the instance of FunnelSeries series.

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

object
Returns
Type
System.Windows.DependencyObject
Overrides

CreateAdornment(AdornmentSeries, Double, Double, Double, Double)

Creates the adornment of FunnelSeries.

Declaration
protected override ChartAdornment CreateAdornment(AdornmentSeries series, double xVal, double yVal, double height, double currY)
Parameters
Type Name Description
AdornmentSeries series

Series instance.
System.Double xVal

Used to specify the xvalue.
System.Double yVal

Used to specify the yvalue.
System.Double height

Used to specify the height.
System.Double currY

Used to specify the yposition.
Returns
Type Description
ChartAdornment

returns 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 FunnelSeries.

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 of the panel.
System.Boolean create

Used to specify whether to create the charttransform for not.
Returns
Type Description
Syncfusion.UI.Xaml.Charts.IChartTransformer

returns IChartTransformer
Overrides

SetExplodeIndex(Int32)

Method implementation for ExplodeIndex.

Declaration
protected override void SetExplodeIndex(int i)
Parameters
Type Name Description
System.Int32 i

Exploded segment index.
Overrides

Implements

See Also