{"version":"1.0","type":"rich","title":"ICE8-","description":"This example presents a hierarchical tree visualization of geographic regions in India, from the country down to local districts. The tree is rendered as an interactive SVG diagram with rounded rectangular nodes, using a collapsible layout. The code employs D3.js v3's tree layout, `d3.layout.tree`, to compute node positions, with custom SVG elements for nodes and links, including arrow markers. Color-coded node types and zoom/pan behavior via `d3.behavior.zoom` enhance exploration. The data is loaded from a JSON file defining the nested structure, and the visualization is built within a React component using raw D3.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/704c6995ace04d0688b9421bd7a7d7ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}