{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank SVG canvas fills the viewport, with a single rounded rectangle covering its full width and height. The code uses D3's `select` to grab the SVG element, then sets its dimensions based on `document.body.clientWidth` and `clientHeight`. A `rect` is appended with `rx` for rounded corners. The visualization demonstrates a minimal setup with D3 v5, React, and SVG, where the data is simply the viewport geometry itself.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7a377bd3e81445bd850e9867e548dbcc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}