Class PolarAreaSeries

The PolarAreaSeries is a series that displays data in terms of values and angles using a filled polygon shape. It allows for visually comparing several quantitative or qualitative aspects of a situation.

Inheritance

System.Object

ChartSeries

PolarSeries

PolarAreaSeries

Inherited Members

ChartSeries.CreateAnimation(Action<Double>)

ChartSeries.DrawDataLabel(ICanvas, Brush, String, PointF, Int32)

ChartSeries.DrawSeries(ICanvas, ReadOnlyObservableCollection<ChartSegment>, RectF)

ChartSeries.EnableAnimation

ChartSeries.EnableAnimationProperty

ChartSeries.EnableTooltip

ChartSeries.EnableTooltipProperty

ChartSeries.Fill

ChartSeries.FillProperty

ChartSeries.IsVisible

ChartSeries.IsVisibleOnLegend

ChartSeries.IsVisibleOnLegendProperty

ChartSeries.IsVisibleProperty

ChartSeries.ItemsSource

ChartSeries.ItemsSourceProperty

ChartSeries.LabelContext

ChartSeries.LabelContextProperty

ChartSeries.LabelTemplate

ChartSeries.LabelTemplateProperty

ChartSeries.LegendIcon

ChartSeries.LegendIconProperty

ChartSeries.Opacity

ChartSeries.OpacityProperty

ChartSeries.PaletteBrushes

ChartSeries.PaletteBrushesProperty

ChartSeries.SelectionBehavior

ChartSeries.SelectionBehaviorProperty

ChartSeries.ShowDataLabels

ChartSeries.ShowDataLabelsProperty

ChartSeries.TooltipTemplate

ChartSeries.TooltipTemplateProperty

ChartSeries.XBindingPath

ChartSeries.XBindingPathProperty

ChartSeries.XRange

ChartSeries.YRange

PolarSeries.DataLabelSettings

PolarSeries.DataLabelSettingsProperty

PolarSeries.DrawMarker(ICanvas, Int32, ShapeType, Rect)

PolarSeries.GetDataPointIndex(Single, Single)

PolarSeries.IsClosed

PolarSeries.IsClosedProperty

PolarSeries.Label

PolarSeries.LabelProperty

PolarSeries.MarkerSettings

PolarSeries.MarkerSettingsProperty

PolarSeries.ShowMarkers

PolarSeries.ShowMarkersProperty

PolarSeries.StrokeDashArray

PolarSeries.StrokeDashArrayProperty

PolarSeries.StrokeWidth

PolarSeries.StrokeWidthProperty

PolarSeries.YBindingPath

PolarSeries.YBindingPathProperty

Namespace: Syncfusion.Maui.Toolkit.Charts

Assembly: Syncfusion.Maui.Toolkit.dll

Syntax

public class PolarAreaSeries : PolarSeries, IDatapointSelectionDependent, ITooltipDependent, IDataTemplateDependent, IDrawCustomLegendIcon, IMarkerDependent

Remarks

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

It provides options for Fill, PaletteBrushes, StrokeWidth, Stroke, and Opacity to customize the appearance.

EnableTooltip - A tooltip displays information while tapping or mouse hovering above a segment. To display the tooltip on a chart, set the EnableTooltip property as true in PolarAreaSeries 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, set the ShowDataLabels property as true in PolarAreaSeries class. To customize the chart data labels alignment, placement, and label styles, create an instance of PolarDataLabelSettings and set it to the DataLabelSettings property.

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

LegendIcon - Customize the legend icon using the LegendIcon property.

Examples

    <chart:SfPolarChart>

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

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

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

    </chart:SfPolarChart>

    SfPolarChart chart = new SfPolarChart();

    NumericalAxis primaryAxis = new NumericalAxis();
    NumericalAxis secondaryAxis = new NumericalAxis();

    chart.PrimaryAxis = primaryAxis;
    chart.SecondaryAxis = secondaryAxis;

    ViewModel viewModel = new ViewModel();

    PolarAreaSeries series = new PolarAreaSeries();
    series.ItemsSource = viewModel.Data;
    series.XBindingPath = "XValue";
    series.YBindingPath = "YValue";
    chart.Series.Add(series);

    public ObservableCollection<Model> Data { get; set; }

    public ViewModel()
    {
       Data = new ObservableCollection<Model>();
       Data.Add(new Model() { XValue = A, YValue = 100 });
       Data.Add(new Model() { XValue = B, YValue = 150 });
       Data.Add(new Model() { XValue = C, YValue = 110 });
       Data.Add(new Model() { XValue = D, YValue = 230 });
    }

Constructors

PolarAreaSeries()

Declaration

public PolarAreaSeries()

Fields

StrokeProperty

Identifies the Stroke bindable property.

Declaration

public static readonly BindableProperty StrokeProperty

Field Value

Type
Microsoft.Maui.Controls.BindableProperty

Remarks

The Stroke property determines the brush used for the stroke (outline) of the series.

Properties

Stroke

Gets or sets a value to customize the stroke appearance of the polar area series.

Declaration

public Brush Stroke { get; set; }

Property Value

Type	Description
Microsoft.Maui.Controls.Brush	It accepts Microsoft.Maui.Controls.Brush values and its default value is null.

    <chart:SfPolarChart>

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

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

    </chart:SfPolarChart>

    SfPolarChart chart = new SfPolarChart();
    ViewModel viewModel = new ViewModel();

    // Eliminated for simplicity

    PolarAreaSeries series = new PolarAreaSeries()
    {
          ItemsSource = viewModel.Data,
          XBindingPath = "XValue",
          YBindingPath = "YValue",
          Stroke = new SolidColorBrush(Colors.Red)
    };

    chart.Series.Add(series);

Methods

CreateSegment()

Creates and initializes a new chart segment for the chart.

Declaration

protected override ChartSegment CreateSegment()

Returns

Type
ChartSegment

Overrides

ChartSeries.CreateSegment()