{"version":"1.0","type":"rich","title":"Tree graph","description":"This tree graph visualizes the organizational structure of a hospital, breaking down administrative, diagnostic, and therapeutic service centers into their constituent departments. The visualization uses a hierarchical tree layout to show parent-child relationships, with node values and color-coded types indicating different levels of the organization. Built with D3.js, the code constructs the tree using `d3.hierarchy` and `d3.tree()` functions, rendering the result as an SVG. Node circles and text are styled through CSS, with links drawn as simple lines connecting parent and child nodes in the tree structure.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c05c7a8b17f64ca6b27bc6842bbe2e76?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}