Class SplineAreaSeries

The SplineAreaSeries is a collection of data points using smooth Bezier line curves with the areas below filled.

Inheritance
System.Object
ChartSeries
DataMarkerSeries
CartesianSeries
XyDataSeries
SplineAreaSeries
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.Chart.WinUI.dll
Syntax
public class SplineAreaSeries : XyDataSeries, ISupportAxes, ISegmentSelectable
Remarks

To render a series, create an instance of SplineAreaSeries class, and add it to the Series collection.

It provides options for Fill, PaletteBrushes, StrokeThickness, Stroke, and opacity to customize the appearance.

EnableTooltip - A tooltip displays information while tapping or mouse hovering over a segment. To display the tooltip on chart, need to set the EnableTooltip property as true in SplineAreaSeries class, and also refer TooltipBehavior property.

Data Label - Data labels are used to display values related to a chart segment. To render the data labels, you need to set the ShowDataLabels property as true in SplineAreaSeries class. To customize the chart data labels alignment, placement, and label styles, you need to create an instance of CartesianDataLabelSettings and set to the DataLabelSettings property.

Animation - To animate the series, set True to the EnableAnimation property.

LegendIcon - To customize the legend icon using the LegendIcon property.

Examples
    <chart:SfCartesianChart>

          <chart:SfCartesianChart.XAxes>
              <chart:NumericalAxis/>
          </chart:SfCartesianChart.XAxes>

          <chart:SfCartesianChart.YAxes>
              <chart:NumericalAxis/>
          </chart:SfCartesianChart.YAxes>

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

    </chart:SfCartesianChart>

Constructors

SplineAreaSeries()

Declaration
public SplineAreaSeries()

Fields

SelectionBehaviorProperty

The DependencyProperty for SelectionBehavior property. .

Declaration
public static readonly DependencyProperty SelectionBehaviorProperty
Field Value
Type Description
Microsoft.UI.Xaml.DependencyProperty

TypeProperty

Using a DependencyProperty as the backing store for SplineType. This enables animation, styling, binding, etc...

Declaration
public static readonly DependencyProperty TypeProperty
Field Value
Type Description
Microsoft.UI.Xaml.DependencyProperty

Properties

SelectionBehavior

Gets or sets a selection behavior that enables you to select or highlight a segment in the series.

Declaration
public DataPointSelectionBehavior SelectionBehavior { get; set; }
Property Value
Type Description
DataPointSelectionBehavior

This property takes DataPointSelectionBehavior instance as value and its default value is null.
Remarks

To highlight the selected data point, set the value for SelectionBrush property in DataPointSelectionBehavior class.

Examples
    <chart:SfCartesianChart>

    <!-- ... Eliminated for simplicity-->

         <chart:SplineAreaSeries ItemsSource="{Binding Data}"
                          XBindingPath="XValue"
                          YBindingPath="YValue">
             <chart:SplineAreaSeries.SelectionBehavior>
                 <chart:DataPointSelectionBehavior SelectionBrush = "Red" />
             </chart:SplineAreaSeries.SelectionBehavior>
         </chart:SplineAreaSeries>

    </chart:SfCartesianChart>
See Also

Type

Gets or sets a value that indicate the spline type.

Declaration
public SplineType Type { get; set; }
Property Value
Type Description
SplineType

It accepts SplineType values and the default value is Natural.
Examples
    <chart:SfCartesianChart>

    <!-- ... Eliminated for simplicity-->

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

    </chart:SfCartesianChart>

Methods

OnTapped(TappedRoutedEventArgs)

Declaration
protected override void OnTapped(TappedRoutedEventArgs e)
Parameters
Type Name Description
Microsoft.UI.Xaml.Input.TappedRoutedEventArgs e
Overrides

Implements

See Also