Responding to Resize

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Responding to Resize

✓ Published1🌍 Public

Last edited Dec 9, 2019

Created on Dec 9, 2019

This example demonstrates how a D3.js visualization can dynamically respond to browser window resizing. It fills the entire viewport with an SVG element, then draws two green diagonal lines forming an X, with the intersection point shifting as the dimensions change. The code uses a custom `redraw` function that reads the container’s `clientWidth` and `clientHeight` to update the SVG’s width and height attributes, binding new coordinate data to the lines via a data join. A `window` resize event listener triggers `redraw` each time the viewport size changes.

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