Angular PrimeNG BarChart Horizontal
Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make responsive websites with very much ease.
A bar chart or bar graph is a chart that presents Grouped data with rectangular bars with lengths proportional to the values that they represent. In this article, we will learn about Bar Charts Horizontal.
In the Bar chart Horizontal, datasets are represented in Horizontal orientation. This can be achieved by setting a property of indexAxis in options. Let’s learn about this using example
Syntax:
<p-chart type="bar" [data]="Data" [options]="horizontalOptions"> </p-chart>
Creating Angular application & Module Installation:
Step 1: Create an Angular application using the following command.
ng new appname
Step 2: After creating your project folder i.e. appname, move to it using the following command.
cd appname
Step 3: Install PrimeNG in your given directory.
npm install primeng --save npm install primeicons --save npm install chart.js --save
Project Structure: It will look like the following:
Example 1:
app.component.html
HTML
< div id = "GFG" > < h1 style = "color:green" >w3wiki</ h1 > < h2 >Angular PrimeNG Bar Chart Horizontal</ h2 > < div style = "width:70%;" > < p-chart type = "bar" [data]="basicData" [options]="horizontalOptions"> </ p-chart > </ div > </ div > |
app.component.ts
Javascript
import { Component } from '@angular/core' ; @Component({ selector: 'app-root' , templateUrl: './app.component.html' , styleUrls: [ './app.component.css' ] }) export class AppComponent { title = 'GFG' ; basicData = { labels: [ 'Sunday' , 'Monday' , 'Tuesday' , 'Wednesday' , 'Thursday' , 'Friday' , 'Saturday' ], datasets: [ { label: 'Booked' , backgroundColor: 'green' , data: [66, 49, 81, 71, 26, 65, 60] }, ] }; horizontalOptions = { indexAxis: 'y' , plugins: { legend: { labels: { color: '#black' } } }, scales: { x: { ticks: { color: '#black' }, grid: { color: 'rgba(255,255,255,0.2)' } }, y: { ticks: { color: '#black' }, grid: { color: 'rgba(255,255,255,0.2)' } } } }; } |
app.module.ts
Javascript
import { NgModule } from '@angular/core' ; import { BrowserModule } from '@angular/platform-browser' ; import { AppComponent } from './app.component' ; import { ChartModule } from 'primeng/chart' ; @NgModule({ declarations: [ AppComponent, ], imports: [ BrowserModule, ChartModule ], providers: [], bootstrap: [AppComponent] }) export class AppModule { } |
Output:
Example 2: In this example, we will learn how to display 2 datasets together horizontally in bar chart
app.component.html
HTML
< div id = "GFG" > < h1 style = "color:green" >w3wiki</ h1 > < h2 >Angular PrimeNG Bar Chart Horizontal</ h2 > < div style = "width:70%;" > < p-chart type = "bar" [data]="basicData" [options]="horizontalOptions"> </ p-chart > </ div > </ div > |
app.component.ts
Javascript
import { Component } from '@angular/core' ; @Component({ selector: 'app-root' , templateUrl: './app.component.html' , styleUrls: [ './app.component.css' ] }) export class AppComponent { title = 'GFG' ; basicData = { labels: [ 'Sunday' , 'Monday' , 'Tuesday' , 'Wednesday' , 'Thursday' , 'Friday' , 'Saturday' ], datasets: [ { label: 'Orders on Swiggy' , backgroundColor: 'green' , data: [66, 49, 81, 71, 26, 65, 60] }, { label: 'Orders on Zomato' , backgroundColor: 'red' , data: [56, 69, 89, 61, 36, 75, 50] }, ] }; horizontalOptions = { indexAxis: 'y' , plugins: { legend: { labels: { color: '#black' } } }, scales: { x: { ticks: { color: '#black' }, grid: { color: 'rgba(255,255,255,0.2)' } }, y: { ticks: { color: '#black' }, grid: { color: 'rgba(255,255,255,0.2)' } } } }; } |
app.module.ts
Javascript
import { NgModule } from '@angular/core' ; import { BrowserModule } from '@angular/platform-browser' ; import { AppComponent } from './app.component' ; import { ChartModule } from 'primeng/chart' ; @NgModule({ declarations: [ AppComponent, ], imports: [ BrowserModule, ChartModule ], providers: [], bootstrap: [AppComponent] }) export class AppModule { } |
Output:
References: http://primefaces.org/primeng/chart/bar
Contact Us