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The Blazor Step Area chart is like a step line chart except that the area connected through vertical and horizontal lines are shaded with color. Supports features like zooming, panning, animation, and dynamic updates.

Multi series

Allows you to plot multiple series in a single chart to compare different data sets. Enabling legend and tooltip gives more information about the individual series.


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.

Multiple axes

Use multiple axes to plot different data sets that widely vary from one other.

Zoom and pan

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

Empty / Null Data Point

Handle the missed data elegantly with empty points support.

Vertical Chart

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


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

Blazor Step Area Chart Code Example

Easily get started with Blazor Step Area Chart using a few simple lines of C# code, as demonstrated below. Also explore our Blazor Step 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" YName="Low" Type="ChartSeriesType.StepArea">
    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 Step Area chart? Our documentation can help.

Blazor Components – 85+ UI and DataViz Components

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