{"version":"1.0","type":"rich","title":"Easy map interactions","description":"This example demonstrates an interactive map of world countries, colored by economic classification using a spectral color scale. Users can zoom and pan the map, and click the color legend to filter countries by economy type, which fades non-selected categories. Built with D3 v5, it uses `d3.geoPath` for map projection and `d3.geoNaturalEarth1` for geometry, coupled with `d3.zoom` for pan/zoom interactions. Data comes from the world-atlas package, merging TopoJSON geometry with TSV tabular data. The map renders as SVG paths, with hover effects and animated transitions for legend interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d0f5767f8b6f4555b0a2120a7ccf2f5b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}