{"version":"1.0","type":"rich","title":"mouse trapper","description":"A circle follows the mouse cursor inside an SVG viewport, updating its position in real time as the user moves the pointer. The visualization demonstrates React state management with a `useState` hook and handles mouse events via `useCallback`. D3 is loaded but not actively used in the rendering logic, which relies solely on React to re-render the circle at new coordinates based on `clientX` and `clientY` values from the `onMouseMove` event.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}