{"version":"1.0","type":"rich","title":"Fork of Choropleth Map","description":"This fork of a choropleth map colors countries by economy category using a spectral color scale, with hover highlighting and a custom color legend. Built with D3 v5, it uses `d3.geoNaturalEarth1` and `d3.geoPath` to project and render TopoJSON world-atlas data, while `d3.zoom` enables pan and zoom. The legend, rendered with reusable SVG components, displays ordinal color swatches and labels. Data is loaded from the world-atlas package, combining TopoJSON geometry with TSV metadata.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8f0e73b847e64307b5b4a19b404a66df?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}