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Blazor Range Area Chart is generally used to show the variation in the data value for a given time. Like area series, except that the area between the high and low ranges is filled.


Marks data points with built-in shapes such as circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pluses, crosses, and pentagons. In addition to these shapes, use images to make the point 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.

Empty/null data point

Handle the missed data elegantly with empty points support.

Vertical chart

The Blazor Range Area Chart can be transposed vertically to view the data in a different perspective.


Customize the color and border of the Blazor Range Area Chart using built-in APIs.

Zoom and pan

Enable zooming and panning support when dealing with large amount of data to visualize the data point in any region.

Blazor Range Area Chart Code Example

Easily get started with Blazor Range Area Chart using a few simple lines of C# code, as demonstrated below. Also explore our Blazor Range Area Chart Example that shows you how to render and configure the chart.

@using Syncfusion.Blazor.Charts


    <ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"/>

        <ChartSeries DataSource="@WeatherReports" XName="X" High="High" Low="Low" Type="ChartSeriesType.RangeArea">

    public class ChartData
        public string X { get; set; }
        public double Low { get; set; }
        public double High { get; set; }

    public List<ChartData> WeatherReports = new List<ChartData>
         new ChartData { X= "Sun", Low= 2.5, High= 9.8 },
         new ChartData { X= "Mon", Low= 4.7, High= 11.4 },
         new ChartData { X= "Tue", Low= 6.4, High= 14.4 },
         new ChartData { X= "Wed", Low= 9.6, High= 17.2 },
         new ChartData { X= "Thu", Low= 7.5, High= 15.1 },
         new ChartData { X= "Fri", Low= 3.0, High= 10.5 },
         new ChartData { X= "Sat", Low= 1.2, High= 7.9 }

Not sure how to create your first Blazor Range Area chart? Our documentation can help.

Blazor Components – 85+ UI and DataViz Components

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