![]() In a terminal, execute the following commands: ng new angular-chartjs Now let’s create an Angular application that will hold our graphs. You can install Angular CLI by executing the following command in a terminal or powershell window: npm install -g to Create an Angular Application It is a command-line interface tool which is very useful for initialising and developing Angular applications. ![]() You can download Node.js from here.Īngular CLI is an official tool from the developers of Angular. You have Node.js version 10 or higher and NPM or Yarn package manager. ![]() You have a basic understanding of HTML, CSS, and TypeScript, especially Object Oriented concepts of TypeScript classes and methods.Now we can move on with creating our first bar graph in Chart.js Prerequisitesīefore we get started making the charts, just make sure you meet the following prerequisites: It was created by the team at Plotly and it’s free to use. ![]() It also provides options for animating data updates and adding interactivity to charts such as tooltips and click events. It's written in pure JavaScript and has no dependencies on other libraries such as jQuery or D3. It has a wide range of chart types including bar charts, line charts, pie charts, scatter plots, and many more.ĬhartJs is open-source and you can use it without any restrictions on private or commercial projects. It's designed to be intuitive and simple, but powerful enough to build complex visualizations. In this tutorial we will learn how to create simple bar and line charts using the Chart.js library in an Angular application.īut first of all, what is Chart.js and what does it do? What is Chart.js?Ĭhart.js is a JavaScript library for building charts. ![]()
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