{"version":"1.0","type":"rich","title":"Fork of HTML Starter","description":"This example displays a choropleth of Middle Eastern countries on a Mercator projection, highlighting listed nations and showing their assigned ID numbers in a tooltip on hover. It loads world GeoJSON data and uses `d3.geoMercator` with `fitExtent` to focus the map on the relevant region. The SVG visualization relies on `d3.json` for data loading and `d3.select` for DOM interaction, with country shapes styled and tooltips positioned using CSS transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a78c8d175034972b1e47d24aff1fd90?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}