{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank, rounded rectangle fills the entire browser viewport, offering a clean slate with no imposed data or structure. The visualization queries the body's client dimensions to size the SVG canvas and appends a single rectangle with a 40-pixel corner radius. The page is fixed to the viewport via CSS, and the D3 v5 `select` and `append` methods compose the minimal geometry, rendering as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/05d68d803b0d4e898a2de0a660ab8f2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}