{"version":"1.0","type":"rich","title":"Let's make a map with D3.js!","description":"A choropleth map of global economies colors each country according to its economic classification using a categorical color scale. The visualization uses D3 v5 with `d3.geoNaturalEarth1` for projection, `d3.geoPath` for rendering SVG paths, and TopoJSON data from the world-atlas package. Users can pan and zoom via `d3.zoom`, while hovering displays a tooltip with the country name and economic category. An ordinal color legend with circles and text labels explains the color mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/266a43aa36a44661b0ce924d8dac3443?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}