Overview
The ASP.NET Core Histogram chart is a bar (column) chart used for frequency distribution where the widths of bars are proportional to classes into which variables have been divided and the heights of the bars are proportional to class frequencies.
Distribution curve
Provides a graphical representation of the normal distribution of data.
Marker
Mark data points with built-in shapes such as circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pentagons, crosses, and pluses. In addition to these shapes, use images to make the points more attractive.
Data label
Data labels display information about data points. Add a template to display data labels with HTML elements such as images, DIV, and spans for more informative data labels. You can rotate a data label by its given angle.
Vertical chart
The ASP.NET Core Histogram Chart can be transposed vertically to view the data in a different perspective.
Customization
Customizes the color and border of the histogram chart using built-in APIs to make it visually unique.
ASP.NET Core Histogram Chart Code Example
Easily get started with ASP.NET Core Histogram Chart by using a few lines of CSHTML and C# code, as demonstrated below. Also explore our ASP.NET Core Histogram Chart Example that shows how to render and configure the chart.
<ejs-chart id="container">
<e-chart-primaryxaxis valueType="Category">
</e-chart-primaryxaxis>
<e-series-collection>
<e-series name="series1" xName="xValue" yName="y" dataSource="ViewBag.dataSource"
type="@Syncfusion.EJ2.Charts.ChartSeriesType.Histogram">
</e-series>
</e-series-collection>
</ejs-chart>public class HomeController : Controller
{
public ActionResult Index()
{
List<ChartData> chartData = new List<ChartData>
{
new ChartData { xValue = "2014", yValue = 21 },
new ChartData { xValue = "2015", yValue = 24 },
new ChartData { xValue = "2016", yValue = 36 },
new ChartData { xValue = "2017", yValue = 38 },
new ChartData { xValue = "2018", yValue = 54 },
new ChartData { xValue = "2019", yValue = 57 },
new ChartData { xValue = "2020", yValue = 70 },
};
ViewBag.dataSource = chartData;
return View();
}
}
public class ChartData
{
public string x;
public double y;
}Learning Resources
140+ ASP.NET CORE UI CONTROLS
