{"version":"1.0","type":"rich","title":"tree diagram of countries of Asia ICE-8","description":"This interactive tree diagram displays the hierarchical structure of Asian countries, organized into four regional subgroups (East, South East, South, and West Asia). The visualization uses a collapsible node layout with clickable circles to expand or collapse branches. Built with D3.js v3.5, it employs the `d3.layout.tree` and `d3.svg.diagonal` APIs to generate the SVG node-link diagram with animated transitions. Node styling includes cyan circles with red strokes and green curved links, while the data is hardcoded as a JavaScript object array.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e5b763576f5441cbabf30be29ed2afb2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}