{"version":"1.0","type":"rich","title":"Art Tree","description":"The Art Tree example displays a hierarchical tree layout of world geographical regions and countries, with data derived from a nested JSON structure. The visualization uses D3 v5's `tree` and `hierarchy` functions to compute node positions, and renders horizontal curved links between parent and child nodes via `linkHorizontal` paths in SVG. The tree spans the full browser viewport, with its dimensions set from `document.body.clientWidth` and `clientHeight`. Data loading is handled through the `json` method, with the resulting hierarchy laid out using `treeLayout` before drawing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9e729e19708d4e05a3c39acdc0c0ff55?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}