{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle follows the mouse cursor across an SVG canvas. The example uses React with a `useState` hook to track the mouse position, updating the circle's `cx` and `cy` attributes during `onMouseMove` events. It renders a single red circle with a radius of 30 pixels inside an SVG viewport sized 960 by 500 pixels, using D3.js version 7 and React 18.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}