{"version":"1.0","type":"rich","title":"Untitled","description":"This example shows an interactive adjacency matrix of U.S. state connections, where cell opacity encodes link strength and color indicates whether states share a region. Users can reorder the matrix by name, link count, or region using a dropdown, with smooth animated transitions via `d3.transition`. The visualization uses `d3.scale.ordinal` and `d3.scale.linear`, and renders SVG rectangles. A custom legend built with `d3.svg.legend` maps regional colors. The data comes from a local `miserables.json` file containing states and their links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d82f5271a7f9498189d06d0496c3cc3f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}