{"version":"1.0","type":"rich","title":"hierarchical","description":"A hierarchical tree diagram displays risk factors for epidemics, branching from a central root into categories such as hazard, vulnerability, and coping capacity. The visualization uses D3.js v5 with the `tree` and `hierarchy` layouts to compute node positions, and renders SVG paths via `linkHorizontal` for the connecting lines. Pan and zoom functionality is enabled through `d3.zoom`, while text labels are positioned directly on the nodes. The data originates from a local JSON file, and styled with red strokes and a serif font.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c3c8babadf1f436e92344c8a29fa7c3d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}