{"version":"1.0","type":"rich","title":"Choropleth Map - with interactive filtering","description":"This choropleth map displays global economic classifications, coloring each country with an ordinal spectral scale based on its economy attribute. The visualization includes an interactive legend where clicking a category filters the map, dimming non-matching countries and highlighting selected ones. Built with React and D3 v5, it uses `geoPath` and `geoNaturalEarth1` for map projections, supports zooming via the `zoom` API, and loads country boundaries and data from the world-atlas package. The legend is interactive, with click handlers and animated transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9595bf91f72f4799b694ab27c8b94f2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}