{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank, rounded rectangle fills the entire browser window on a white background, creating a minimalist canvas with no data or marks. The visualization sets the SVG’s dimensions to match the viewport and draws a single `<rect>` with a corner radius of 40 pixels. It uses d3’s `select` to target the SVG element and sets its width and height via `document.body.clientWidth` and `clientHeight`, demonstrating a simple setup for an empty framing space.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b1f8d914720f4814a7963a261f3b5e52?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}