Angular 11 Radar Chart using ng2-charts Tutorial

Angular 9/10/11 radar chart using charts js example. In this tutorial, you will learn step by step how to create radar chart using charts js library in angular 9/10/11 app.

And also, this tutorial will show you How to create radar chart using charts js Angular 10/11 application.

Angular 11 RADAR Chart Using ng2 -Chart JS Tutorial Example

  • Step 1 – Create New Angular App
  • Step 2 – Install Charts JS Library
  • Step 3 – Add Code on App.Module.ts File
  • Step 4 – Add Code on View File
  • Step 5 – Add Code On pie-chart.Component ts File
  • Step 6 – Start the Angular Pie Chart App

Step 1 – Create New Angular App

First of all, open your terminal and execute the following command on it to install angular app:

ng new my-new-app

Step 2 – Install Charts JS Library

Then install NPM package called ng2-charts chart.js –save for implement Pie chart in angular 11 app. So, You can install the packages by executing the following commands on the terminal:

npm install --save bootstrap npm install ng2-charts chart.js --save

After that, open angular.json file and update the following code into it:

"styles": [ "node_modules/bootstrap/dist/css/bootstrap.min.css", "src/styles.css"
]

Step 3 – Add Code on App.Module.ts File

In this step, visit src/app directory and open app.module.ts file. And then add the following lines of into app.module.ts file:

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms'; import { AppComponent } from './app.component';
import { ChartsModule } from 'ng2-charts'; @NgModule({ imports: [ BrowserModule, FormsModule, ChartsModule ], declarations: [ AppComponent ], bootstrap: [ AppComponent ]
})
export class AppModule { }

Step 4 – Add Code on View File

In this step, create radar chart in angular 11 app. So, visit src/app/ and app.component.htmland update the following code into it:

<h1>Angular radar chart example - Tutsmake.com</h1> <div style="display: block;"> <canvas baseChart [datasets]="radarChartData" [options]="radarChartOptions" [labels]="radarChartLabels" [chartType]="radarChartType"> </canvas>
</div>

Step 5 – Add Code On pie-chart.Component ts File

In this step, visit the src/app directory and open pie-chart.component.ts. Then add the following code into component.ts file:

import { Component, OnInit } from '@angular/core';
import { ChartDataSets, ChartType, RadialChartOptions } from 'chart.js';
import { Label } from 'ng2-charts'; @Component({ selector: 'my-app', templateUrl: './app.component.html', styleUrls: [ './app.component.css' ]
})
export class AppComponent { public radarChartOptions: RadialChartOptions = { responsive: true, }; public radarChartLabels: Label[] = ['PHP', '.Net', 'Java', 'Android', 'Node.JS']; public radarChartData: ChartDataSets[] = [ { data: [62, 59, 80, 81, 56], label: 'Uses' }, { data: [30, 48, 50, 29, 80], label: 'Popular' } ]; public radarChartType: ChartType = 'radar'; constructor() { } ngOnInit() { }
}

Step 6 – Start the Angular Pie Chart App

In this step, execute the following command on terminal to start angular pie chart app:

ng serve

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