Responding to Resize

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Responding to Resize

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Last edited Nov 2, 2019

Created on Nov 2, 2019

This example demonstrates a responsive SVG visualization that adapts to its container’s size. It uses CSS to make a chart div fill the viewport, then extracts the computed `clientWidth` and `clientHeight` in a `redraw` function to dynamically set the SVG’s width and height attributes. The code draws two green crossed lines, creating an X, with a thick semi-transparent stroke. A window `resize` event listener triggers `redraw` whenever the browser dimensions change, ensuring the visualization always matches the available space. The implementation relies on D3 v5’s `select` and data-join methods for updating the lines.

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