{"version":"1.0","type":"rich","title":"Activity 2_Ques 7 (Tree)","description":"This interactive tree diagram organizes Korean dramas into hierarchical categories, beginning with a root node for “Korean dramas” that branches into action and school genres, then to specific titles like *Vagabond* or *School 2017*, and finally to leading actors. The visualization uses D3.js’s `d3.layout.tree` to compute node positions and `d3.svg.diagonal` to draw connecting links, with animated transitions of 1000 milliseconds as nodes expand from their parent’s position. The SVG rendering applies color-coded fills per hierarchy level (black root, blue categories, red titles, green actors) and relies on `node.enter()` and `transition()` for smooth appearance and movement. Data is hardcoded in the `Aboutkoreandrama` array, with a `README.md` source reference and styling from `styles.css`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1151e8b0e18a402ca66d77016e84f55e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}