{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank SVG canvas displays only a single purple rectangle with rounded corners. The example uses D3 v5's `select` and `append` methods to draw the shape, reading the SVG's width and height attributes as numeric values. The page's background is set to a solid magenta color via CSS, with the body fixed to prevent scrolling. The code logs the browser's client dimensions to the console, which are not otherwise used in the visualization.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46773fb61f2a40cc82c9d7eda18a1b16?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}