![]() ![]() I created the data for this visualization manually by collating what I wanted from the official sources of the Grammys website and the Spotify app. All the code for the angular gauge chart will come here To create an angular gauge, we need to add the core module that is required for all types of charts and the specific module for angular gauges. So, let’s include the necessary files from this library’s CDN. In addition, An圜hart JS provides a cool code playground for testing out things. ![]() It supports angular gauges out of the box and has extensive documentation. In this tutorial, I am using An圜hart which is a lightweight, flexible, and easy-to-use JavaScript charting library. Some of the JavaScript charting libraries can make it really easy to create stunning graphics and diagrams visualizing data without much difficulty. ![]() The second step is about referencing the necessary scripts you are going to use, in the section. But it can be customized according to your requirements, of course. Here, the div block element is given a width and height of 100% to make the gauge chart appear full screen. We add a div element to hold the chart and provide it with an id to properly reference this div later. The first thing to do is to make an HTML page where the angular gauge visualization will be rendered. Include the necessary JavaScript files.The thing is, creating JS angular gauges for a web site or app is not rocket science.īasically, there are 4 fundamental steps to build an angular gauge using JavaScript: ![]() But in fact, here you don’t even need much technical knowledge and experience. Skills with web development and technologies like HTML and JavaScript are always helpful in interactive data visualization. How to Build JS Angular Gauge in 4 Basic Steps That is going to be entertaining! All aboard!īefore we get down to the process, check out how the final interactive JavaScript angular gauge chart will look: So, along the tutorial, I will be visualizing Spotify stream counts for each 2021 GRAMMYs Record of the Year nominee song in a JS Angular Gauge chart. It also resembles a vinyl record, which makes it an especially interesting chart type to opt for when representing such data! To find out, I decided to look at the number of their streams on Spotify, one of the world’s leading music streaming platforms, and thought that a Solid Angular Gauge could work well in such a visual analysis. So, I thought why not take some interesting music data for visualization in this tutorial! The 63rd annual Grammy Awards ceremony will be held in March 2021, and when I looked through the list of the Record of the Year nominees, I wondered how popular each of these songs is. The recent good news of vaccines feels like music to our ears. Such visualizations can nicely show a value within a range and are widely used in various dashboards. Would you like to add another really cool and interesting chart to your data visualization portfolio? Follow this simple tutorial and you’ll learn how to create a beautiful and interactive Angular Gauge using JavaScript, with ease!Īn Angular Gauge, also known as a Circular Gauge, is a type of gauge chart with a radial scale. ![]()
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