{"version":"1.0","type":"rich","title":"Interaction","description":"A D3.js visualization displays a world map using a natural Earth projection, with countries rendered as SVG paths colored in bright green against a dark sea. Hovering a country turns it red and reveals its name via a tooltip. The map is built with `d3.geoPath`, `d3.geoNaturalEarth1`, and `d3.zoom` for interactive panning and zooming, while `d3.tsv` and `d3.json` load country names and geometries. A `topojson` feature layer draws each country, and CSS handles hover styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fd0570dedca44b6d9b94c18175dbcad4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}