{"version":"1.0","type":"rich","title":"Interaction : Mouse follower","description":"A yellow circle follows the mouse cursor inside an interactive SVG canvas. The visualization demonstrates pointer tracking by updating the circle’s `cx` and `cy` attributes in response to mouse movement events. Built with React and ReactDOM, it uses the `useState` hook to store the cursor’s coordinates and a `useCallback`-wrapped `onMouseMove` handler to update the rendered circle’s position, producing a fluid, responsive follower effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2fbfcb8f55444b8bf52c93fac8c1f23?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}