{"version":"1.0","type":"rich","title":"D3: World Map","description":"This example visualizes world geography using D3 and TopoJSON, rendering country boundaries as an SVG map. It loads spatial data from the `world-atlas` package via `d3.json` and converts TopoJSON features with the `feature` function. The map is drawn using `d3.geoPath` and a `d3.geoEqualEarth` projection onto a 960×500 SVG canvas. A CSS class named `.highlighted` is defined but not actively applied, leaving the map uncolored and displaying only default black country outlines against a white background.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/083f3cdf26194f9da7f36e24ae129a75?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}