{"version":"1.0","type":"rich","title":"Blank Canvas","description":"This example creates a blank, rounded rectangle that fills the entire browser window, providing a simple, empty SVG canvas. The visualization uses the d3.select API to target the SVG element and dynamically sets its width and height based on the current document body dimensions. A single rectangle is appended and styled with a 40-pixel corner radius, while CSS positions the body to cover the viewport with hidden overflow. The result is a minimal, functional starting point for further D3 development, rendered entirely through vector graphics.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d5b5c7b73a747598a5bdf8a9a0393a8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}