Getting Started with Blazor Accumulation Chart in WASM App

11 Aug 20265 minutes to read

This section briefly explains how to include the Blazor Accumulation Chart component in a Blazor WebAssembly App using Visual Studio, Visual Studio Code, and the .NET CLI.

Create a new Blazor WebAssembly App

Create a Blazor WebAssembly App using Visual Studio via Microsoft Templates or the Syncfusion® Blazor Extension.

Run the following command to create a new Blazor WebAssembly App.

Terminal

dotnet new blazorwasm -o BlazorApp
cd BlazorApp

Alternatively, create a Blazor WebAssembly App using Visual Studio Code via Microsoft Templates or the Syncfusion® Blazor Extension, or the C# Dev Kit extension.

Run the following command to create a new Blazor WebAssembly App.

Command Prompt

dotnet new blazorwasm -o BlazorApp
cd BlazorApp

Install the required Blazor package

Install the Syncfusion.Blazor.Charts NuGet package. All Syncfusion Blazor packages are available on nuget.org. See the NuGet packages topic for details.

Go to Tools → NuGet Package Manager → Manage NuGet Packages for Solution.
Search the required NuGet package (Syncfusion.Blazor.Charts) and install it.

Alternatively, you can install the same package using the Package Manager Console with the following command.

Package Manager Console

Install-Package Syncfusion.Blazor.Charts -Version 34.2.2

Open the terminal and run the following command.

Terminal

dotnet add package Syncfusion.Blazor.Charts -v 34.2.2

Open the command prompt and run the following command.

Command Prompt

dotnet add package Syncfusion.Blazor.Charts -v 34.2.2

Add import namespaces

After the package is installed, open the ~/_Imports.razor file and import the Syncfusion.Blazor and Syncfusion.Blazor.Charts namespaces.

~/_Imports.razor
@using Syncfusion.Blazor
@using Syncfusion.Blazor.Charts

Register the Blazor service

Open the Program.cs file in Blazor WebAssembly App and register the Blazor service and include the required namespace reference using Syncfusion.Blazor; at the top.

Program.cs
builder.Services.AddSyncfusionBlazor();

Add script resource

Include the required script references at the end of the <body> section in the ~wwwroot/index.html file to enable Accumulation Chart functionality.

index.html
<script src="_content/Syncfusion.Blazor.Core/scripts/syncfusion-blazor.min.js" type="text/javascript"></script>

Add Blazor Accumulation Chart component

Open a Razor file located in the ~/Pages/*.razor (for example, Home.razor) and add the Blazor Accumulation Chart component inside the razor file.

Home.razor
@page "/"

@* SfAccumulationChart is the root container component for the accumulation chart *@
<SfAccumulationChart>
    @* Container for defining chart series *@
    <AccumulationChartSeriesCollection>
        @* AccumulationChartSeries defines a data series with its data source and axis mappings *@
        <AccumulationChartSeries DataSource="@MedalDetails" XName="Country" YName="Medals">
        </AccumulationChartSeries>
    </AccumulationChartSeriesCollection>
</SfAccumulationChart>

@code
{
    public class ChartData
    {
        public string Country { get; set; }
        public double Medals { get; set; }
    }

    public List<ChartData> MedalDetails = new List<ChartData>
    {
        new ChartData { Country= "United States of America", Medals= 46 },
        new ChartData { Country= "China", Medals= 26 },
        new ChartData { Country= "United Kingdom", Medals= 23 },
        new ChartData { Country= "Australia", Medals= 16 },
        new ChartData { Country= "India", Medals= 36 },
        new ChartData { Country= "Nigeria", Medals= 12 },
        new ChartData { Country= "Brazil", Medals= 20 },
    };
}

Run the application

Press Ctrl+F5 (Windows) or ⌘+F5 (macOS) to launch the application. The Blazor Accumulation Chart component will render in your default web browser.