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Ionic 2 instance development today updated New chapter - adding charts in Ionic 2:
Chart.js is a JavaScript library for drawing icons in HTML5 <canvas> elements, ideal for HTML5 mobile applications. It is easy to install, has a beautiful interface, and is responsive by default. It is very easy to adapt to your screen size and phone rotation.
This tutorial will install and use Chart.js and show several different types of charts. It looks like this:
Char.js example