{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A black circle sits at the center of an SVG canvas, rendered by a React component that sets its `cx`, `cy`, and `r` attributes. The example uses React 17 and D3 loaded via CDN, with the circle’s position fixed at the midpoint of a 960×500 viewport. The code provides a minimal starter template for integrating React with D3 or other visualization libraries, showing how to structure a single SVG element within a React render call.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/44d1bde44ed444b7b9be4fbd8e6983c9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}