{"version":"1.0","type":"rich","title":"Blank Canvas","description":"The example \"Blank Canvas\" displays a full-window, rounded-corner rectangle rendered as a blank SVG canvas. It uses D3 v5’s `select` to target the `svg` element, then sets its width and height to match the browser’s viewport dimensions. A single `rect` is appended with a 40-pixel corner radius, creating a simple, empty frame. The styling fixes the body and hides overflow, ensuring the canvas fills the screen without scrolling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/012bab61c6c244ee8c91b794c644055f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}