{"version":"1.0","type":"rich","title":"Untitled","description":"A circle follows the mouse cursor, updating its position in real time. The D3.js library manages the SVG canvas and circle rendering, while a unidirectional data flow pattern uses a `setState` callback to pass new coordinates from the `mousemove` event into the visualization state. The SVG is sized to the browser window, and the circle has a fixed radius of 50 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c1433b6994924cb29aab0173bfcabf36?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}