{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank, rounded rectangle fills the browser window, resizing to match the viewport’s width and height. Using d3-selection, the code selects the SVG element and appends a single rect with a 40-pixel corner radius. The visualization demonstrates a minimal setup with D3 v5 and an SVG rendering approach, outputting the page dimensions to the console.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f46abf0226fc4ed78606cfc1cf84add9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}