{"version":"1.0","type":"rich","title":"Interactive Filtering","description":"This interactive choropleth map visualizes country-level economic data from the World Atlas, rendered as SVG projections using D3’s `geoNaturalEarth1` and `geoPath` APIs. Users click countries to highlight them, which dims all others, and adjust the categorical color legend to filter which economies appear vivid. A color scale from `scaleOrdinal` with `schemeSpectral` maps economy types, while pan and zoom controls rely on D3’s `zoom` event. Country data combines TSV attributes with TopoJSON geometry via `topojson.feature`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0fe7393841f449c9afd288d06373b683?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}