{"version":"1.0","type":"rich","title":"MuscleCars tree","description":"A hierarchical tree visualization displays the relationship between muscle car models, with nodes for Ford and Dodge branching into their respective sub-models like Mustang, Torino, Charger, and Challenger. The example loads data from a JSON file and uses D3.js v3 to render the tree layout. Nodes and links are drawn with SVG, and the visualization includes interactive features like zooming and tooltips. The different car types are distinguished by color, and a drop-shadow filter is applied to the rectangular nodes for visual depth.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/873ca65fbb1141a4be745389f5bead3f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}