{"version":"1.0","type":"rich","title":"Blank Canvas","description":"This visualization presents a full-screen blank canvas rendered as an SVG rectangle with rounded corners. The page dynamically sizes the SVG to match the browser window dimensions, using `document.body.clientWidth` and `document.body.clientHeight`. The code imports `select` and `arc` from D3 v5, though only `select` is used to append the rectangle. The stylesheet defines fixed positioning and hidden overflow, creating a minimal, immersive empty space ready for further graphical elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a0996081ad68437aac3bf23612f6347c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}