{"version":"1.0","type":"rich","title":"Mouse Tracing","description":"A circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. The visualization demonstrates mouse tracking with React's `useState` and `useCallback` hooks to manage and update the circle's coordinates from the `onMouseMove` event. It uses React 17 to render an SVG element with a single circle, and D3 v6 is loaded but not directly used in the logic. The circle starts centered at (480, 250) with a radius of 30 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}