{"version":"1.0","type":"rich","title":"Fork of D3.js collapsible tree with boxes","description":"This interactive visualization presents a hierarchical tree layout using D3.js v3, where each node is rendered as a colored rectangular box with text labels. The tree structure shows parent-child relationships with directional links that highlight the connection type between nodes. Built with `d3.layout.tree` and SVG rendering, the visualization features collapsible nodes, smooth animated transitions, and support for zooming and dragging via `d3.behavior.zoom`. The code demonstrates custom arrow definitions, drop shadows, and tooltips, with JSON data driving the node hierarchy and metadata such as node types, versions, and link directions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/af78b09f736a42eab13a552e94d951ba?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}