{"version":"1.0","type":"rich","title":"Blank Canvas!","description":"A blank, rounded rectangle fills the entire browser window, created entirely with SVG. The example demonstrates a minimal, full-screen canvas using D3 v5 to select an SVG element and set its dimensions based on the viewport. The code appends a single rectangle with a 40-pixel corner radius, while CSS fixes the body to prevent scrolling, resulting in a clean, empty visual space.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c68fac6d5b71496b8f8ec7a005e586e2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}