{"version":"1.0","type":"rich","title":"Fork of D3.js collapsible tree with boxes","description":"This interactive tree visualization displays hierarchical data as collapsible boxes linked by labeled, arrowed connections. Built with D3.js v3 and jQuery, it uses `d3.layout.tree` with `transition` animations to expand and collapse nodes on click. The SVG layout supports zooming and panning via `d3.behavior.zoom`, tooltips, and colored node types from JSON data. The example loads data from `data2.json`, demonstrating dynamic sizing and a dark theme with styled rectangles and arrows.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8a136b753a7a4721bc6c6c7c3bbb2e21?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}