{"version":"1.0","type":"rich","title":"Testing D3","description":"This example displays a plain-text message, “Hello D3, what is going on?” centered on the page. It uses the D3 `select` API to target the `body` element and chain the `.text()` method to set its content. The page loads D3 v7 from a CDN and relies on a CSS class to style the message with a large font size. The visualization demonstrates a minimal D3 setup within a static HTML file, with no external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4b4f8f9bada46c9bc6067fd138cc621?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}