{"version":"1.0","type":"rich","title":"Tree MAYUa","description":"This example visualizes a hierarchical tree of car companies and their brands, such as General Motors and Volkswagen, using a collapsible node-link diagram with orange curved links and white circular nodes. The data is hardcoded as a JavaScript array of nested objects. Built with D3.js v3, the visualization constructs the tree layout using `d3.layout.tree`, draws links with `d3.svg.diagonal`, and animates node expansions and collapses with SVG transitions over 750 milliseconds.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6db7efebbdc345cc960278b2bcb3a37a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}