{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A circle follows the mouse cursor across a full-screen SVG, changing position live as the pointer moves. The visualization uses React state and the `useState` hook to track mouse coordinates, with a `useCallback` handler for `onMouseMove` events on the SVG element. The circle’s center is set to the cursor’s client coordinates, and its fixed radius of 30 pixels is defined as a constant. The example demonstrates a minimal React-rendered interactive graphic without external data sources or charting libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2528c27e8e544c5cb33eda7d05837ddd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}