{"version":"1.0","type":"rich","title":"Blank Canvas","description":"This example displays an empty, rounded rectangle that fills the entire browser window, providing a blank canvas for potential visualization content. The SVG is dynamically sized to match the viewport dimensions using `document.body.clientWidth` and `document.body.clientHeight`. The code then attempts to fetch and parse an external HTML page using D3 v5's `d3.html()` method, logging the downloaded document to the console, though the result is not yet rendered visually.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d0b0c26981044b40b63b528dd8cde5f4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}