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Corey's Axes with Hover

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Ccoreyfnolan@gmail.com
Last edited Feb 12, 2024
Created on Feb 11, 2024

This example shows a scatter plot with labeled X and Y axes, where hovering over the inner plotting area triggers two red crosshair lines that track the mouse pointer. The visualization uses D3.js v7 with custom modular functions for drawing axes, axis labels, and hover interactions. The code employs `d3.scaleLinear` for scaling, `d3.axisBottom` and `d3.axisLeft` for ticks, and a `ResizeObserver` to make the chart responsive. The hover state is managed via `setState`, with pointer coordinates captured through D3's `pointer` event method.

AI-generated description

Adding labels to our X and Y axes with D3.

MIT Licensed

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