{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank SVG canvas fills the browser viewport, rendered as a single rounded rectangle that adapts to the window’s dimensions. The example demonstrates a minimal setup for D3 v5 with React, using `select` from `d3` to target the `<svg>` element and setting its `width` and `height` attributes based on `document.body.clientWidth` and `document.body.clientHeight`. The code appends a `rect` with a 40-pixel corner radius via SVG’s `rx` attribute, while the stylesheet fixes the body to prevent scrolling. It serves as a starting point for building more complex visualizations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1709b7edb1654ed1821d829cbb63344e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}