{"version":"1.0","type":"rich","title":"Vaping Twitter","description":"This radial tree visualization maps the sentiment of vaping-related tweets, branching from a central root into positive, negative, and neutral categories, with sub-branches for marketing, personal, and other content. The code loads hierarchical CSV data with `d3.csv`, structures it using `d3.stratify`, and computes the radial layout with `d3.tree`. Links are drawn using `d3.linkRadial`, while nodes are positioned via custom trigonometric functions. The SVG rendering applies light blue, semi-transparent strokes, and each leaf node displays a label with white-text shadowing for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5b93bc064cb7438f8288c2af1a259744?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}