{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank, rounded rectangle fills the browser window, rendered as an SVG element. The visualization demonstrates a minimal D3 setup, where a single `rect` is appended to the SVG and sized to match the viewport dimensions. The code imports `select` and `arc` from D3 v5, though only `select` is used to create the static canvas. The page uses fixed positioning in CSS to prevent scrolling, making the white canvas the sole focus.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bda4f52259e640c1a2f1e9d0df6f33d6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}