{"version":"1.0","type":"rich","title":"mouse follower","description":"A circle in an SVG chart follows the mouse cursor, growing larger as the cursor moves right and down across the 960 by 500 pixel viewport. The React component uses the `useState` and `useCallback` hooks to track the cursor's `clientX` and `clientY` coordinates, which are then bound to the circle's `cx`, `cy`, and `r` attributes. Mouse movement is handled by an `onMouseMove` event on the SVG element, and the circle's radius is calculated as the sum of the coordinates divided by 30.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}