{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map colors world countries by economic grouping, using a spectral color scale to distinguish categories. Built with D3 v5, it renders geographic boundaries as SVG paths via the `geoPath` projection. The visualization includes an interactive color legend generated with a custom `colorLegend` module, and supports zooming through D3's `zoom` event. Data merges TopoJSON country shapes with a TSV containing economy classifications from the world-atlas package.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f7bb74aa49bb49b0b8eba92149fa6166?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}