{"version":"1.0","type":"rich","title":"Cheap tricks for interaction","description":"A geographic world map of countries in light green on a blue sphere uses D3’s `geoNaturalEarth1` projection and `geoPath` to render vector paths from the TopoJSON `world-atlas` dataset. The visualization shows how hover interaction (CSS `.country:hover`) and a D3 `zoom` behavior (with `event.transform`) provide simple pan and zoom controls. The `tsv` data joins ISO numeric codes to country names, which appear as tooltips via `append('title')`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d660a6a48f8d4b71abf2fe71a317f6da?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}