{"version":"1.0","type":"rich","title":"D3.js collapsibleRRR tree with boxes","description":"This visualization displays a collapsible tree structure where each node is rendered as a box containing text labels. The tree supports interactive expansion and collapse of child nodes, with node colors indicating different data types (type1 through type4). The code uses D3.js v3’s `d3.layout.tree` to compute node positions and `d3.select` to append SVG elements, while jQuery handles the initial JSON data loading. The visualization includes animated transitions, zoom and drag capabilities via `d3.behavior.zoom`, and tooltips for additional node details.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/da92048e20024c37b96c5ae0764a382d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}