{"version":"1.0","type":"rich","title":"Blank Canvas.js","description":"A blank, full-viewport SVG canvas displays a single rounded rectangle with softly curved corners. The visualization demonstrates a minimal D3.js v5 setup, using `select` to bind the SVG element and dynamically sizing it to the browser window's client dimensions. It sets the rectangle's width and height to match the viewport, with a corner radius of 40 pixels. The example serves as a clean starting point for building more complex visualizations, with styling applied through an external stylesheet that fixes the body and hides overflow.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7b87c1309d0d4555ae9aa6378a7ae56d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}