{"version":"1.0","type":"rich","title":"Fork of Following Circle","description":"This example displays a single circle that follows the cursor across an SVG canvas, with its center updating to the mouse’s current position. Built with React and D3 v7, it uses React’s `useState` and `useCallback` hooks to manage mouse coordinates and re-render the circle on every `mousemove` event. The graphic is rendered as an SVG `<circle>` element, with the initial position set to the center of the 960×500 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a32db0009ad74f9292a158ccef741bba?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}