Class PolarRadarSeriesBase

Represents a base class for polar, radar series in chart.

Inheritance
System.Object
ChartSeriesBase
ChartSeries
AdornmentSeries
PolarRadarSeriesBase
PolarSeries
RadarSeries
Inherited Members
Namespace: Syncfusion.UI.Xaml.Charts
Assembly: Syncfusion.SfChart.UWP.dll
Syntax
public abstract class PolarRadarSeriesBase : AdornmentSeries, ICloneable, ISupportAxes2D, ISupportAxes

Constructors

PolarRadarSeriesBase()

Initializes a new instance of the PolarRadarSeriesBase class.

Declaration
public PolarRadarSeriesBase()

Fields

DrawTypeProperty

Identifies the DrawType dependency property.

Declaration
public static readonly DependencyProperty DrawTypeProperty
Field Value
Type Description
Windows.UI.Xaml.DependencyProperty

The identifier for DrawType dependency property.

IsClosedProperty

Identifies the IsClosed dependency property.

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

The identifier for IsClosed dependency property.

StrokeDashArrayProperty

Identifies the StrokeDashArray dependency property.

Declaration
public static readonly DependencyProperty StrokeDashArrayProperty
Field Value
Type Description
Windows.UI.Xaml.DependencyProperty

The identifier for StrokeDashArray dependency property.

XAxisProperty

Identifies the XAxis dependency property.

Declaration
public static readonly DependencyProperty XAxisProperty
Field Value
Type Description
Windows.UI.Xaml.DependencyProperty

The identifier for XAxis dependency property.

YAxisProperty

Identifies the YAxis dependency property.

Declaration
public static readonly DependencyProperty YAxisProperty
Field Value
Type Description
Windows.UI.Xaml.DependencyProperty

The identifier for YAxis dependency property.

YBindingPathProperty

Identifies the YBindingPath dependency property.

Declaration
public static readonly DependencyProperty YBindingPathProperty
Field Value
Type Description
Windows.UI.Xaml.DependencyProperty

The identifier for YBindingPath dependency property.

Properties

DrawType

Gets or sets the type of series to be drawn for Radar or Polar series.

Declaration
public ChartSeriesDrawType DrawType { get; set; }
Property Value
Type Description
ChartSeriesDrawType

One of the ChartSeriesDrawType enumeration values. The default value is Area.

IsClosed

Gets or sets a value that indicates whether area path should be closed or opened for Polar/Radar series.

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.

Segment

Gets or sets the chart segment.

Declaration
protected ChartSegment Segment { get; set; }
Property Value
Type Description
ChartSegment

It takes the chart segment value.

StrokeDashArray

Gets or sets the stroke dash array for line to customize the appearance of PolarSeries and RadarSeries.

Declaration
public DoubleCollection StrokeDashArray { get; set; }
Property Value
Type Description
Windows.UI.Xaml.Media.DoubleCollection

It takes Windows.UI.Xaml.Media.DoubleCollection value and default value is null.
Examples
    <chart:SfChart>

          <chart:SfChart.PrimaryAxis>
              <chart:NumericalAxis/>
          </chart:SfChart.PrimaryAxis>

          <chart:SfChart.SecondaryAxis>
              <chart:NumericalAxis/>
          </chart:SfChart.SecondaryAxis>

          <chart:PolarSeries
              StrokeDashArray="5,3"
              ItemsSource="{Binding Data}"
              XBindingPath="XValue"
              YBindingPath="YValue"/>

    </chart:SfChart>

XAxis

Gets or sets the multiple axis is not applicable for Radar/Polar series.

Declaration
public ChartAxisBase2D XAxis { get; set; }
Property Value
Type Description
ChartAxisBase2D

It takes the ChartAxisBase2D value.

XRange

Gets the series x-axis start and end range values.

Declaration
public DoubleRange XRange { get; }
Property Value
Type Description
DoubleRange

A DoubleRange specifies the start and end range of x-axis.

YAxis

Gets or sets the multiple axis is not applicable for Radar/Polar series.

Declaration
public RangeAxisBase YAxis { get; set; }
Property Value
Type Description
RangeAxisBase

It takes the RangeAxisBase value.

YBindingPath

Gets or sets the property name that associates the secondary axis with a property in the itemssource.

Declaration
public string YBindingPath { get; set; }
Property Value
Type Description
System.String

The string that represents the property name for secondary axis. The default value is null.
Examples
    <chart:SfChart>

          <chart:SfChart.PrimaryAxis>
              <chart:NumericalAxis/>
          </chart:SfChart.PrimaryAxis>

          <chart:SfChart.SecondaryAxis>
              <chart:NumericalAxis/>
          </chart:SfChart.SecondaryAxis>

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

    </chart:SfChart>

YRange

Gets the series y-axis start and end range values.

Declaration
public DoubleRange YRange { get; }
Property Value
Type Description
DoubleRange

A DoubleRange specifies the start and end range of y-axis.

YValues

Gets or sets YValues to render the series.

Declaration
protected IList<double> YValues { get; set; }
Property Value
Type Description
System.Collections.Generic.IList<System.Double>

It takes the collection of double values.

Methods

CloneSeries(DependencyObject)

Declaration
protected override DependencyObject CloneSeries(DependencyObject obj)
Parameters
Type Name Description
Windows.UI.Xaml.DependencyObject obj
Returns
Type
Windows.UI.Xaml.DependencyObject
Overrides

FindNearestChartPoint(Point, out Double, out Double, out Double)

Finds the nearest point in ChartSeries relative to the mouse point/touch position.

Declaration
public override void FindNearestChartPoint(Point point, out double x, out double y, out double stackedYValue)
Parameters
Type Name Description
Windows.Foundation.Point point

The co-ordinate point representing the current mouse point /touch position.
System.Double x

x-value of the nearest point.
System.Double y

y-value of the nearest point.
System.Double stackedYValue

The stacked y value.
Overrides

GeneratePoints()

Method used to generate the data points for Polar and Radar series.

Declaration
protected override void GeneratePoints()
Overrides

OnBindingPathChanged(DependencyPropertyChangedEventArgs)

Invoked when XBindingPath or YBindingPath properties changed.

Declaration
protected override void OnBindingPathChanged(DependencyPropertyChangedEventArgs args)
Parameters
Type Name Description
Windows.UI.Xaml.DependencyPropertyChangedEventArgs args

The Windows.UI.Xaml.DependencyPropertyChangedEventArgs that contains the event data
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

OnTapped(TappedRoutedEventArgs)

Used to update the series tooltip when tapping on the series segments.

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

The Windows.UI.Xaml.Input.TappedRoutedEventArgs that contains the event data.
Overrides

OnXAxisChanged(ChartAxis, ChartAxis)

Invoked when XAxis property changed.

Declaration
protected virtual void OnXAxisChanged(ChartAxis oldAxis, ChartAxis newAxis)
Parameters
Type Name Description
ChartAxis oldAxis

Old chartaxis value.
ChartAxis newAxis

New chartaxis value.

OnYAxisChanged(ChartAxis, ChartAxis)

Invoked when YAxis property changed.

Declaration
protected virtual void OnYAxisChanged(ChartAxis oldAxis, ChartAxis newAxis)
Parameters
Type Name Description
ChartAxis oldAxis

Old chartaxis value.
ChartAxis newAxis

New chartaxis value.

Explicit Interface Implementations

ISupportAxes.ActualXAxis

Gets ActualXAxis property.

Declaration
ChartAxis ISupportAxes.ActualXAxis { get; }
Returns
Type Description
ChartAxis

It takes the ChartAxis value.

ISupportAxes.ActualYAxis

Gets ActualYAxis property.

Declaration
ChartAxis ISupportAxes.ActualYAxis { get; }
Returns
Type Description
ChartAxis

It takes the ChartAxis value.

Implements

Extension Methods