@(Html.DevExtreme().Chart()
.ID("chart")
.Title("Australian Medal Count")
.CommonSeriesSettings(s => s
.Type(SeriesType.StepArea)
.ArgumentField("Year")
.Steparea(a => a.Border(b => b.Visible(false)))
)
.Series(s => {
s.Add().ValueField("Bronze").Name("Bronze Medals").Color("#cd7f32");
s.Add().ValueField("Silver").Name("Silver Medals").Color("#c0c0c0");
s.Add().ValueField("Gold").Name("Gold Medals").Color("#ffd700");
})
.ArgumentAxis(a => a
.ValueMarginsEnabled(false)
.Label(l => l
.Format(f => f
.Type(Format.Decimal)
)
)
)
.Export(e => e.Enabled(true))
.Legend(l => l
.VerticalAlignment(VerticalEdge.Bottom)
.HorizontalAlignment(HorizontalAlignment.Center)
)
.DataSource(Model)
)
using DevExtreme.AspNet.Data;
using DevExtreme.AspNet.Mvc;
using DevExtreme.NETCore.Demos.Models;
using DevExtreme.NETCore.Demos.Models.SampleData;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
namespace DevExtreme.NETCore.Demos.Controllers {
public class ChartsController : Controller {
public ActionResult StepArea() {
return View(SampleData.AustralianOlympicMedals);
}
}
}
using System.Collections.Generic;
namespace DevExtreme.NETCore.Demos.Models.SampleData {
public partial class SampleData {
public static readonly IEnumerable<object> AustralianOlympicMedals = new[] {
new { Year = 1896, Gold = 2, Silver = 0, Bronze = 0 },
new { Year = 1900, Gold = 2, Silver = 0, Bronze = 3 },
new { Year = 1904, Gold = 0, Silver = 0, Bronze = 0 },
new { Year = 1908, Gold = 1, Silver = 2, Bronze = 2 },
new { Year = 1912, Gold = 2, Silver = 2, Bronze = 3 },
new { Year = 1916, Gold = 0, Silver = 0, Bronze = 0 },
new { Year = 1920, Gold = 0, Silver = 2, Bronze = 1 },
new { Year = 1924, Gold = 3, Silver = 1, Bronze = 2 },
new { Year = 1928, Gold = 1, Silver = 2, Bronze = 1 },
new { Year = 1932, Gold = 3, Silver = 1, Bronze = 1 },
new { Year = 1936, Gold = 0, Silver = 0, Bronze = 1 },
new { Year = 1940, Gold = 0, Silver = 0, Bronze = 0 },
new { Year = 1944, Gold = 0, Silver = 0, Bronze = 0 },
new { Year = 1948, Gold = 2, Silver = 6, Bronze = 5 },
new { Year = 1952, Gold = 6, Silver = 2, Bronze = 3 },
new { Year = 1956, Gold = 13, Silver = 8, Bronze = 14 },
new { Year = 1960, Gold = 8, Silver = 8, Bronze = 6 },
new { Year = 1964, Gold = 6, Silver = 2, Bronze = 10 },
new { Year = 1968, Gold = 5, Silver = 7, Bronze = 5 },
new { Year = 1972, Gold = 8, Silver = 7, Bronze = 2 },
new { Year = 1976, Gold = 0, Silver = 1, Bronze = 4 },
new { Year = 1980, Gold = 2, Silver = 2, Bronze = 5 },
new { Year = 1984, Gold = 4, Silver = 8, Bronze = 12 },
new { Year = 1988, Gold = 3, Silver = 6, Bronze = 5 },
new { Year = 1992, Gold = 7, Silver = 9, Bronze = 11 },
new { Year = 1996, Gold = 9, Silver = 9, Bronze = 23 },
new { Year = 2000, Gold = 16, Silver = 25, Bronze = 17 },
new { Year = 2004, Gold = 17, Silver = 16, Bronze = 16 },
new { Year = 2008, Gold = 14, Silver = 15, Bronze = 17 },
new { Year = 2012, Gold = 8, Silver = 15, Bronze = 12 },
new { Year = 2016, Gold = 8, Silver = 11, Bronze = 10 }
};
}
}
#chart {
height: 440px;
}