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Overview

The Blazor bar chart is the most common chart type used to compare different categories of data like frequency, count, total, or average displayed in horizontal bars. It is ideal for showing variations in the value of an item over time.


Multiple series

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


Markers

Mark data points with built-in shapes: circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pluses, crosses, and pentagons. In addition to these shapes, use images to make the points more attractive.


Data labels

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.


Back-to-back bar chart

Plot data bi-directionally to compare and analyze the values clearly.


Spacing and width

Customize the spacing between two bars and the width of the bars.

Bar space and width documentation.


Rounded corners

Modernize the UI by applying rounded corners to the Blazor bar chart.


Grouped bar

Group a series with another series by giving the group a different name.


Customization

Customize the look and feel of the Blazor Bar Chart using built-in APIs.

Customization documentation


Blazor bar chart code example

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

@using Syncfusion.Blazor.Charts

<SfChart>
    <ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"/>
    <ChartSeriesCollection>
        <ChartSeries DataSource="@MedalDetails" XName="X" YName="Y" Type="ChartSeriesType.Bar">
        </ChartSeries>
    </ChartSeriesCollection>
</SfChart>

@code
{
    public class ChartData
    {
        public string X;
        public double Y;
    }
    public List<ChartData> MedalDetails = new List<ChartData>
	{
        new ChartData { X= "South Korea", Y= 39.4 },
        new ChartData { X= "India", Y= 61.3 },
        new ChartData { X= "Pakistan", Y= 20.4 },
        new ChartData { X= "Germany", Y= 65.1 },
        new ChartData { X= "Australia", Y= 15.8 },
        new ChartData { X= "Italy", Y= 29.2 },
        new ChartData { X= "United Kingdom", Y= 44.6 },
        new ChartData { X= "Saudi Arabia", Y= 9.7 },
        new ChartData { X= "Russia", Y= 40.8 },
        new ChartData { X= "Mexico", Y= 31 },
        new ChartData { X= "Brazil", Y= 75.9 },
        new ChartData { X= "China", Y= 51.4 }
    };
}

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


Blazor Components – 85+ UI and DataViz Components

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