{"version":"1.0","type":"rich","title":"Making a bar chart","description":"This example shows an empty SVG canvas awaiting the construction of a bar chart. The code initializes a D3 selection on the `svg` element, importing only `select` and `arc` from D3 v7, though no data or bars are yet defined. The page loads D3 from a CDN and applies minimal CSS to remove margins and hide overflow, setting up a clean workspace for future chart rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5482e9cdd8994ef5a62e94539d574a90?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}