D3 chart responsive resize install#
D3 chart responsive resize update#

Basically, you need to re-render charts once the container size change is detected(if performance is your concern, you can throttle it. Responsive Charts With D3 And Pym.js and Responsive D3 Charting).

D3 chart responsive resize update#

resizeDelay: number: 0: Delay the resize update by the given amount of milliseconds. Gets passed two arguments: the chart instance and the new size. onResize: function: null: Called when a resize occurs. Let’s create a very simple React component that has a div container in which we will append our chart.Īpp.js import React from 'react' import './App.scss' class App extends React.Component export default App As a matter of fact, using resize event listener to implement responsive d3 chart is rather straightforward, and is indeed used quite often(e.g. The default value varies by chart type Radial charts (doughnut, pie, polarArea, radar) default to 1 and others default to 2. Please note that we will be using d3 version 4 in this tutorial.

D3 chart responsive resize install#

To install D3, run the following command inside your app folder where you have your package.json file. In this case below, I have used the diagonal but not a resize function. Changing it from 85 of window.innerWidth to 75 of window.innerWidth should only require a click and two keystrokes. Ctrl + F should only find a single match for width. The idea is to calculate the diagonal of the parent div and use that to change the radius, font-sizes etc. In many existing examples of responsive D3 designand most of my previous projects the resize function restates lines of code. I have made a D3 donut chart look responsive but I want it to be 100 responsive on any screen (div) resize. The steps to use create-react-app are pretty straightforward. Responsive D3 Donut Chart on Screen Resize. If you’re new to react, it would be wise to use this as it would set up your entire build environment and webpack config which you would have had to do separately otherwise. My recommendation would be to use create-react-app which is the official starting kit provided by Facebook. attr('viewBox', '0 0 ' + width + ' ' + height). There are plenty of good starter-projects on GitHub that can help you to set up the project. In the matrix chart I mentioned earlier, the SVG settings are like below: var svg d3.select(lector).append('svg'). I’m not going to go in detail to create a react app since there are plenty of great resources out there.