{"version":"1.0","type":"rich","title":"RADIAL TREE Template","description":"This radial tree visualization displays a hierarchical view of world countries, organized by continent and subregion. It shows the structure of geographic data, from the \"World\" root down to individual countries, with text labels positioned radially around the center. The visualization uses D3.js v4, specifically the `d3.cluster()` layout algorithm and `d3.zoom()` for pan and zoom interactions, rendering as SVG. Text size scales with depth using `d3.scaleSqrt()`, and the data is loaded via `d3.json()` from a static JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ca6a7055b060456fb50114f8476e2b4f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}