{"version":"1.0","type":"rich","title":"Choropleth Map Zia1","description":"This example presents a choropleth map of global economies, coloring each country using a categorical ordinal scale and the spectral color scheme. It displays the map with a natural Earth projection and applies zoom interactions to the SVG. A custom legend visualizes the color categories with circles and labels. The code uses d3.geoPath, d3.geoNaturalEarth1, d3.zoom, and d3.scaleOrdinal, loading TopoJSON and TSV data from the world-atlas package. Hovering a country highlights it in red, and a title tooltip reveals the country name and economy type.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f542f21788d24930b872672e8255bf93?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}