{"version":"1.0","type":"rich","title":"Focus_Example","description":"This interactive choropleth displays country economies using a categorical color scale from `schemeGreens`, with World Atlas TopoJSON data and a natural Earth projection via `d3.geoPath`. Clicking a country or legend item isolates that value, dimming all other map regions and legend ticks. Zoom and pan are enabled through `d3.zoom`. Hovering shows country names and values via SVG `<title>`. The visualization uses a d3 v5 ordinal scale and modular ES6 imports, rendering entirely as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bc86d1394b434de4955aca552a2e5de6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}