Bar chart chart.js example

19 Apr 2017 The other variable is usually time. For example, line charts can be used to show the speed of a vehicle during specific time intervals. Chart.js 

3 Jul 2017 The bar chart has almost the same data structure to the line chart. Let's use an object (for this example, I used BarChart) to hold on the labels and  Chart.js is an open source JavaScript library on Github that allows you to draw Line; Bar; Doughnut; Pie; Radar; Polar Area; Bubble; Scatter For example:. 19 Jan 2020 Chart.js is a cool open source JavaScript library that helps you render HTML5 charts. I'm going to use the same example I used for the tutorial How to Create is to transform the data so it can fit in a bar chart / line chart / etc. Example. Let's create a simple line chart! Usage. Line Chart.