DxPolarChartArgumentAxis.Period Property

Notifies the Polar Chart if data contains a repeating pattern and the frequency of its occurrence.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public int Period { get; set; }

Property Value

Type	Description
Int32	The period value.

Remarks

A function is called periodic if it repeats its values at regular intervals or periods. You can use the Period property to notify the Polar Chart component that series data is periodic and specify the pattern frequency. The component can automatically extrapolate series behavior based on specified data points and the Period property value.

In the following example, the pattern repeats every 360 degrees:

<DxPolarChart T="DataItem" Data=@data>
    <DxChartLegend Visible="false" />
    <DxPolarChartArgumentAxis Period="360"
                              Inverted="true"
                              StartAngle="90"
                              TickInterval="45" />
    <DxPolarChartLineSeries ArgumentField="@((DataItem i) => i.Arg)" 
                            ValueField="@((DataItem i) => i.Val)"
                            Closed="false" />
</DxPolarChart>

@code {
    List<DataItem> data = new List<DataItem> {
            new DataItem(0, 0),
            new DataItem(720, 2)
    };

    class DataItem {
        public DataItem(double arg, double val) {
            Arg = arg;
            Val = val;
        }

        public double Arg { get; set; }
        public double Val { get; set; }
    }
}