{"version":"1.0","type":"rich","title":"Fork of Smiley Face Part II","description":"A circle follows the mouse cursor across an SVG canvas. The visualization uses React state to track the pointer's x and y coordinates via the `onMouseMove` event, updating the circle's `cx` and `cy` attributes in real time. Mouse position is captured from the event's `clientX` and `clientY` properties within a `handleMouseMove` callback, and the circle radius is fixed at 30 pixels. The rendered output is a plain black circle on a white background, with no additional data or styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}