{"version":"1.0","type":"rich","title":"Blank Canvas","description":"A blank SVG canvas fills the browser window, framed by a single rounded rectangle. The example demonstrates a minimal setup for web-based visualization, using D3 v6 to select the SVG element and set its dimensions based on the viewport. The code imports `select` and `arc` from D3, though only `select` is used to append the background shape. Styling is handled externally via CSS, which fixes the body and hides overflow to ensure the canvas remains visually clean and uncluttered.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc5b10580e6f45ad9d172a0e53353490?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}