{"version":"1.0","type":"rich","title":"follow the cursor","description":"A single circle follows the cursor within an SVG canvas, its position updating in real time. The visualization uses React’s `useState` and `useCallback` to manage mouse-move events, while D3.v7 supplies the SVG rendering via `d3.min.js`. The circle’s center coordinates (`cx`, `cy`) are set from the pointer’s `clientX` and `clientY` values, producing a direct, interactive response.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d5729c751a641549bced3ca70224be2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}