{"version":"1.0","type":"rich","title":"Blank Canvas","description":"This visualization presents a hierarchical tree of geographic regions and countries, rendered as an SVG using D3’s `tree` layout and `linkHorizontal` path generator. The code loads JSON data and positions nodes by their depth, with labels anchored left or center depending on whether they have children. The viewport fills the browser window, and the tree spans the full available width and height, though zoom functionality is present but commented out.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e1a3636627ae47b6af03b4457f44588d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}