{"version":"1.0","type":"rich","title":"Untitled","description":"This example shows a choropleth map of world countries colored by their economy category, using a spectral color scale. The visualization renders SVG paths via d3.geoPath with a natural Earth projection, while d3.zoom enables panning and zooming. A custom color legend component displays ordinal values with circles and text, and hovering over any country highlights it in red. Data comes from the world-atlas TopoJSON and TSV files, with countries styled using CSS stroke and fill properties.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b7e9930638234decb115904d9da5bf57?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}