{"version":"1.0","type":"rich","title":"MuscleCars tree","description":"This example displays a hierarchical tree of muscle car models, from the root \"Muscle Cars\" down to specific trims like the Hellcat and SRT. It uses a D3 v3 tree layout and SVG rendering to show the structure, with nodes colored by type. The visualization is interactive, featuring click-to-expand functionality, zooming via `d3.behavior.zoom`, and animated transitions. Rectangles with drop shadows represent nodes, while colored arrows on links indicate direction; data is loaded from a JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cefe9e39a73e465d848faba6a3fc2b76?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}