Charts - Periodic Data

This example illustrates the visualization of periodic data. To notify the component that data is periodic, the period property of the argumentAxis is specified.

Was this demo helpful?

Thank you!

Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.

Thank you for the feedback!

Backend API

@(Html.DevExtreme().PolarChart() .ID("chart") .DataSource(new[] { new { arg = 0, val = 0 }, new { arg = 720, val = 2 } }) .Series(s => s .Add() .Type(PolarChartSeriesType.Line) .Name("Function") .Closed(false)) .ArgumentAxis(a => a .Inverted(true) .StartAngle(90) .TickInterval(45) .Period(360)) .Export(e => e.Enabled(true)) .Legend(l => l.Visible(false)) .Title("Archimedean Spiral") )

using DevExtreme.AspNet.Data; using DevExtreme.AspNet.Mvc; using DevExtreme.MVC.Demos.Models.SampleData; using System; using System.Collections.Generic; using System.Linq; using System.Text.Json; using System.Web.Mvc; namespace DevExtreme.MVC.Demos.Controllers { public class ChartsController : Controller { public ActionResult PeriodicData() { return View(); } } }

#chart { height: 440px; }