{"version":"1.0","type":"rich","title":"Choropleth Map","description":"This choropleth map visualizes global income categories by economy type, coloring each country according to a categorical color scale. Countries are drawn as SVG paths using the D3 geoPath projection, with a natural Earth projection applied. The color legend is implemented as a custom component that shows the categorical palette. Data on country economies comes from a TSV file loaded via D3's TSV utility, combined with TopoJSON world map features. Zooming is supported through D3's zoom event handler.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0becc3e96eab4126b9b6dc672556d7d7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}