Smiley Face Part III

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Smiley Face Part III

✓ Published0🌍 Public

Last edited Jul 29, 2021

Created on Jul 29, 2021

This example uses React and D3 v7 to render a single SVG circle that follows the mouse cursor. The circle’s center coordinates are updated via React state on every mouse move event, using the `onMouseMove` handler. The code leverages D3’s `arc` module and React’s `useState` hook, with a fixed canvas size of 960 by 500 pixels. The result is an interactive smiley face that tracks pointer movement in real time.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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