#D3 chart responsive resize how toMost d3 users who are concerned with responsive visualizations will already know how to build their update events into functions that are easy to call as shown in the intro topic and this topic. The resize function will need to make a call to your main update function that will redraw all paths, axis, and shapes just as if the underlying data had been updated. This is an extremely simplified example, but does cover the basic concepts of how to setup charts to be responsive. Call our resize function if the window size is changed. Based on knowledge we put together in these posts: Ncoughlin: D3 React. This structure should be chart agnostic, but detects and saves container dimensions in state and reloads chart when dimensions change. Width = document.getElementById('chartArea').clientWidth Here is a scaffold for a responsive D3 chart inside a React functional component. Let's first create a row and a column that our chart will be built in. We will build a basic function to handle window resizing. Using this in conjunction with clientWidth variable and the window.onresize event, it is very easy to create responsive d3 SVGs. Var svg = d3.select('#chartArea').append('svg') I like to use the golden rectangle ratio if they work for my charts. Is there a way to make it responsive and use percentages for the width and height variables, innerRadius, and outerRadius I'm workign on a responsive site and need this to change based on screen size/browser size. I have this D3 chart - pretty much out of the box. this allows us to collect the width of the div where the SVG will go. I have this D3 chart - pretty much out of the box. chart.js var width = document.getElementById('chartArea').clientWidth #D3 chart responsive resize fullThis will create a colum that will be full screen on mobile device and half on a large screen. Using this in conjunction with clientWidth variable and the window.onresize event, it is very easy to create responsive d3 SVGs. One approach that is employed often is to use bootstrap's gridded framework in order to define the area that the chart will exist in. var width = document.getElementById('chartArea').clientWidth Now to make the chart responsive, replace the set height and width of the chart, with a viewBox attribute using the same height and width values.attr('viewBox', 0 0 300 600) Size of the chart is pre-defined with the height 300 and width 600.
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