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Responding to Resize

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MMichelle Hoang
Last edited Aug 9, 2019
Created on Aug 9, 2019

This example demonstrates how a D3.js visualization can respond dynamically to browser resizing, drawing a pair of green, semi-transparent diagonal lines that form an X spanning an SVG element. The chart fills the viewport using CSS fixed positioning, and a `redraw` function reads the container’s `clientWidth` and `clientHeight` to update the SVG’s dimensions and line coordinates. The code uses D3 v5 selections and the `window` resize event listener to trigger a redraw whenever the window size changes, ensuring the visual always fits its container.

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